Patent Publication Number: US-2022231007-A1

Title: Multi-chip packaging

Description:
PRIORITY 
     This application is a continuation of U.S. patent application Ser. No. 17/587,657, filed Jan. 28, 2022, which is a continuation of U.S. patent application Ser. No. 16/892,698, filed Jun. 4, 2020, which is a continuation of U.S. patent application Ser. No. 15/996,870, filed Jun. 4, 2018, now U.S. Pat. No. 10,700,051, issued Jun. 30, 2020, which are incorporated by reference herein in their entirety. 
    
    
     BACKGROUND 
     Electronic devices may include a plurality of integrated circuits. The integrated circuits may be in electrical communication through one or more routing traces in a substrate. A die may be included in the substrate to help facilitate the electrical communication between the plurality of integrated circuits. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       In the drawings, which are not necessarily drawn to scale, like numerals may describe similar components in different views. Like numerals having different letter suffixes may represent different instances of similar components. The drawings illustrate generally, by way of example, but not by way of limitation, various embodiments discussed in the present document. 
         FIG. 1  illustrates a schematic view of one example of an electronic device, in accordance with an example of the present subject matter. 
         FIG. 2  illustrates a schematic view of the electronic device during a manufacturing operation, in accordance with an example of the present subject matter. 
         FIG. 3  illustrates a schematic view of a bridge interconnect. 
         FIG. 4  illustrates a schematic view of the electronic device during a manufacturing operation, in accordance with an example of the present subject matter. 
         FIG. 5  illustrates a schematic view of the electronic device during a manufacturing operation, in accordance with an example of the present subject matter. 
         FIG. 6  illustrates a schematic view of the electronic device during a manufacturing operation, in accordance with an example of the present subject matter. 
         FIG. 7  illustrates a schematic view of the electronic device during a manufacturing operation, in accordance with an example of the present subject matter. 
         FIG. 8  illustrates a detailed schematic view of the electronic device  100  at the circle  8 - 8  of  FIG. 7 , in accordance with an example of the present subject matter. 
         FIG. 9  illustrates a schematic view of the electronic device during a manufacturing operation, in accordance with an example of the present subject matter. 
         FIG. 10  illustrates a schematic view of the electronic device during a manufacturing operation, in accordance with an example of the present subject matter. 
         FIG. 11  illustrates a schematic view of the electronic device during a manufacturing operation, in accordance with an example of the present subject matter. 
         FIG. 12  illustrates a schematic view of the electronic device during a manufacturing operation, in accordance with an example of the present subject matter. 
         FIG. 13  illustrates a schematic view of the electronic device during a manufacturing operation, in accordance with an example of the present subject matter. 
         FIG. 14  illustrates a schematic view of the electronic device during a manufacturing operation, in accordance with an example of the present subject matter. 
         FIG. 15  illustrates a schematic view of the electronic device during a manufacturing operation, in accordance with an example of the present subject matter. 
         FIG. 16  illustrates a schematic view of the electronic device during a manufacturing operation, in accordance with an example of the present subject matter. 
         FIG. 17  illustrates a system level diagram, depicting an example of an electronic system including the electronic device as described in the present disclosure. 
         FIG. 18  illustrates a method for manufacturing the electronic device. 
     
    
    
     DETAILED DESCRIPTION 
     The present inventors have recognized, among other things, that a problem to be solved may include improving the electrical communication between a plurality of die, such as by reducing the amount of signal loss or interference between the plurality of die. The present subject matter may help provide a solution to this problem, such as by providing an electronic device. 
     The electronic device may include a first die that may include a first set of die contacts. The electronic device may include a second die that may include a second set of die contacts. The electronic device may include a bridge interconnect that may include a first set of bridge contacts and may include a second set of bridge contacts. The first set of bridge contacts may be directly coupled to the first set of die contacts (e.g., with an interconnecting material, such as solder). The second set of bridge contacts may be directly coupled to the second set of die contacts (e.g., with solder). The bridge interconnect may help facilitate electrical communication between the first die and the second die. 
     The bridge interconnect may help reduce the need to include a cavity in a substrate to accommodate a die to electrically interconnect the first die with the second die. The bridge interconnect may help reduce signal loss and interference between the first die and second die, such as by reducing the length a signal travels between the first die and the second die. The bridge interconnect may thereby help reduce manufacturing costs associated with manufacturing the electronic device, such as by improving manufacturing process yields or reducing complexity of manufacturing processes associated with fabricating the electronic device. 
     This overview is intended to provide an overview of subject matter of the present patent application. It is not intended to provide an exclusive or exhaustive explanation of the invention. The detailed description is included to provide further information about the present patent application. 
       FIG. 1  illustrates a schematic view of one example of an electronic device  100 . The electronic device may include a first die  110 , may include a second die  120 , and may include a third die  130 . The first die  110 , the second die  120 , or the third die  130  may include a semiconductor material. The first die  110 , the second die  120 , and the third die  130  may include a processor die, a memory die, communication die (e.g., WiFi, Bluetooth, or cellular), or the like. 
     The electronic device  100  may include a bridge interconnect  140 . The bridge interconnect  140  may help facilitate electrical communication within the electronic device  100 , such as the electrical communication between the first die  110  and the second die  120 . The bridge interconnect  140  may be coupled with the first die  110 , the second die  120 , and/or the third die  130 , such as with an interconnection material (e.g., solder, electrically conductive epoxy, or the like) or with direct bonding (e.g., bonding that includes intimate contact) of the die and the bridge interconnect  140 . 
     The electronic device  100  may include a molding material  150 . The molding material  150  may be coupled with (e.g., form a direct interface with, or encapsulate) a portion of the first die  110 , the second die  120 , the third die  130 , or may be coupled with a portion of the bridge interconnect  140 . The molding material  150  may help provide mechanical support to the electronic device  100 . The molding material  150  may include a filled polymer material. The molding material  150  may be deposited, formed, injected, spun, or the like and thereby coupled with components of the electronic device  100 , such as the first die  110  or the bridge interconnect  140 . 
     The electronic device  100  may include a substrate  160 . The substrate  160  may include a dielectric material and may include a conductive material. The substrate  160  may include one or more routing layers that may be adapted to transmit electrical signals. The first die  110 , the second die  120 , and/or the third die  130  may be coupled to the substrate  160 , such as with the interconnection material or with direct bonding of the die and the substrate  160 . The substrate  160  may be coupled to (and in electrical communication with) additional structures (e.g., a motherboard, another substrate, a system on a chip, or the like). The electronic device  100  may include solder bumps  180  that may facilitate the coupling of the substrate  160  with the additional structures. The solder bumps  180  may be in electrical communication with the routing layers of the substrate  160 . 
     An underfill material  170  may be positioned between the substrate  160  and the bridge interconnect  140 . The underfill material  170  may be directly adjacent to, or form a direct interface with, the interconnection material. An oxide layer may be included between the underfill  170  (or the molding material  150 ) and other components of the electronic device  100 , such as the interconnection material. 
       FIG. 2  illustrates a schematic view of the electronic device  100  during a manufacturing operation, in accordance with an example of the present subject matter. As described herein, the electronic device  100  may include the first die  110 , the second die  120 , and may include the third die  130 . The first die  110 , the second die  120 , and the third die  130  may be positioned on a carrier  200 . An active side of the first die  110 , the second die  120 , and the third die  130  may be coupled to the carrier  200 . A non-active side of the first die  110 , the second die  120 , and the third die  130  may be coupled to the carrier  200 . 
     The carrier  200  may help provide a foundation for performing manufacturing operations, such as manufacturing the electronic device  100 . The carrier  200  may provide a planar surface. The carrier  200  may include a transparent material, such as glass, polymers, sapphire, or the like. The carrier  200  may include a plurality of through-holes. The plurality of through-holes may help couple the first die  110 , the second die  120 , and the third die  130  with the carrier  200 . In an example, a vacuum force is generated on a first side of the carrier  200  and applied to the first die  110 , the second die  120 , and the third die  130  positioned on a second side of the carrier  200 . 
     The first die  110 , the second die  120 , and the third die  130  may be coupled to (e.g., affixed to, or held together with) the carrier  200 , such as with an adhesive  210 . The adhesive  210  may include a transparent material. The adhesive  210  may have a thickness within a range of 10 to 20 micrometers. The adhesive  210  may be adapted to release (e.g., the bonding forces between the first die  110  and the carrier  200  may decrease) in response to heat or light (e.g., UV or visible light). The adhesive  210  may be positioned between the active side of the first die  110 , the second die  120 , and the third die  130 ; and the carrier  210 . 
     The first die  110  may include a contact  220 . The contact  220  may be in electrical communication with circuitry of a die (e.g., the first die  110 ), and may allow for the interconnection of the die with external devices or structures, including (but not limited to) the bridge interconnect  140 . The contact  220  may include a conductive pad, a conductive bump, a conductive pin, a conductive pillar, or the like. 
     The first die  110  may include a first set of die contacts  230 , a second set of die contacts  240 , and may include a third set of die contacts  250 . The second die  120  may include a fourth set of die contacts  260 , and may include a fifth set of die contacts  270 . The third die  110  may include a sixth set of die contacts  280  and may include a seventh set of die contacts  290 . The die contacts (e.g., the first set of die contacts  230  and the fifth set of contacts  270 ) may extend from a die (e.g., the first die  110 ) and may have the same height, or may have varying heights. 
       FIG. 3  illustrates a schematic view of the bridge interconnect  140 . As discussed in greater detail herein, the bridge interconnect  140  may help facilitate electrical communication between the first die  110 , the second die  120 , and/or the third die  130 . The bridge interconnect  140  may include a semiconductor die. The bridge interconnect  140  may process electrical signals transmitted within the bridge interconnect  140 . The bridge interconnect  140  may include an organic package. 
     The bridge interconnect  140  may include a first set of bridge contacts  310  and may include a second set of bridge contacts  320 . The first set of bridge contacts  310  may include a bump  300 . The bump  300  may be in electrical communication with circuitry of the bridge interconnect  140  and the bump  300  may extend from the bridge interconnect  140 . 
     The bridge interconnect  140  may include a bridge via  350 . The bridge via  350  may include a through-silicon via. The bridge via  350  may help transmit electrical signals through the bridge interconnect  140 . The bridge via  350  may electrically interconnect a first side  330  of the bridge interconnect  140  with a second side  340  of the bridge interconnect  140 . The bridge interconnect  140  may include contacts (e.g., the first set of bridge contacts  310 ) on the first side  330  or the second side  340  of the bridge interconnect  140 . For example, the bridge interconnect  140  may include a first pad on the first side  330  of the bridge interconnect  140 . The bridge interconnect  140  may include a second pad on the second side  340  of the bridge interconnect  140 . The bump  300  may be coupled to the first pad or the second pad. The bridge via  330  may be in electrical communication with the bump  300 . 
       FIG. 4  illustrates a schematic view of the electronic device  100  during a manufacturing operation, in accordance with an example of the present subject matter. The bridge interconnect  140  may help facilitate electrical communication within the electronic device  100 , such as the electrical communication between the first die  110  and the third die  130 . The bridge interconnect  140  may help establish an electrical communication pathway between the first die  110 , the second die  120 , the third die  130 , and/or additional die of the electronic device  100 . The bridge interconnect  140  may be sized and shaped to overlap a portion of the first die  110  and the second die  120  (or the first die  110  and the third die  130 ). 
     The bridge interconnect  140  may be directly coupled to the first die  110 , the second die  120 , the third die  130 , or additional die. Directly coupling the bridge interconnect  140  may include directly bonding the bridge interconnect  140  with the first die  110 , the second die  120 , and/or the third die  130 . In an example, the bridge interconnect  140  includes a semiconductor die, and the die of the bridge interconnect  140  is directly coupled to the first die  110 . The bridge interconnect  140  may be directly coupled to the first die  110  with an interconnection material  400  (e.g., solder, electrically conductive epoxy, or the like). 
     Because the bridge interconnect  140  is directly coupled with the die of the electronic device  100  (e.g., the first die  110 ), the bridge interconnect  140  may help reduce RC loss or may help reduce interconnect propagation delay. In an example, the bridge interconnect  140  may help reduce a length that an electrical signal must travel between the first die  110  and the second die  120 . Additionally, the bridge interconnect  140  may allow for the electrical signals to be transmitted at a greater rate than, for instance, by transmitting the electrical signals through routing traces in a substrate. 
     Therefore, by directly coupling the bridge interconnect  140  with the first die  110  and the second die  120 , the electrical signals that may be transmitted between the first die  110  and the second die  110  may experience a reduced amount of RC loss or interconnect propagation delay. The bridge interconnect  140  may help improve performance of the electronic device  100  and may help simplify the manufacturing process to manufacture the electronic device  100 . 
     Referring again to  FIG. 4 , the bridge contacts of the bridge interconnect  140  (for instance, the first set of bridge contacts  310  of  FIG. 3 ) may be directly coupled to the die contacts of the first die  110 , the second die  110 , the third die  130 , and/or additional die (e.g., the first set of die contacts  230  and the fourth set of die contacts  260  of  FIG. 2 ). In an example, and as shown in  FIG. 4 , bridge contacts of a first bridge interconnect  140 A may be directly coupled to bridge contacts the first die  110  and the second die  120  (e.g., with an interconnect material, such as solder). 
     A second bridge interconnect  140 B may be directly coupled to the first die  110  and the third die  130 . The first bridge interconnect  140 A may help facilitate the electrical communication of the first die  110  and the second die  120 . The second bridge interconnect  140 B may help facilitate the electrical communication between the first die  110  and third die  130 . The first bridge interconnect  140 A and the second bridge interconnect  140 B may help facilitate the electrical communication between the second die  120  and the third die  130 . 
     In another example, the bridge contacts of the first bridge interconnect  140 A may be directly coupled to the die contacts of the first die  110 , the second die  120 , and the third die  130 . The first bridge interconnect  140 A may help facilitate the electrical communication between the first die  110 , the second die  120 , and the third die  130 . In yet another example, the first die  110 , the second die,  120 , the third die  130 , and a fourth die are positioned proximate each other (e.g., arranged in a grid). The bridge contacts of the bridge interconnect  140 A may be positioned proximate the bridge contacts of the first die  110 , the second die  120 , the third die  130 , and the fourth die (e.g., at the four corners of the die). The bridge interconnect  140 A may be directly coupled to the first die  110 , the second die  120 , the third die  130 , and the fourth die; and may help facilitate the electrical communication between one or more of the first die  110 , the second die  120 , the third die  130 , and the fourth die. Additional arrangements or configurations of the first die  110 , the second die  120 , the third die  130 , and/or additional die; and bridge interconnects (e.g., the first bridge interconnect  140 A and/or the second bridge interconnect  140 B) are possible and contemplated as being within the scope of the present subject matter. 
     The molding material  150  may be coupled to (e.g., deposited on, formed on, or the like) the electronic device  100 . The molding material  150  may be coupled to the first die  110 , the second die  120 , the third die  130 , the bridge interconnect  140 , and the interconnections of the electronic device  100 . The molding material  150  may provide mechanical strength to the electronic device  100  and may improve the resilience of the interconnections of the electronic device  100 . 
       FIG. 5  illustrates a schematic view of the electronic device  100  during a manufacturing operation, in accordance with an example of the present subject matter. A first opening  500  or a second opening  510  may be formed in (e.g., defined in) the molding material  100 , such as with a laser ablation process. The first opening  500  may be in communication with the contact  220  of the first die  110 . The second opening  510  may be in communication with the fifth set of die contacts  270 . 
     A fiducial mark may be used to align the first opening  500  with, for example, the contact  220 . As described herein, the carrier  200  may include a transparent material. The carrier  200  may include one or more fiducial marks (a dot, a mark, a line, a geometric shape, an amorphous shape, or the like) that are used as a reference point to determine a location of components of the electronic device  100  with respect to the carrier  200 . For example, a surface of the carrier  200  may include a fiducial line that may be used to locate a position of the first die  110  with respect to the carrier  200 . The carrier  200  may be sized and shape to include a plurality of die coupled to the surface of the carrier  200 . The first die  110 , the second die  120 , and the third die  130  may be couple to the carrier  200  as a first set of die. The carrier  200  may include fiducial marks that outline the area proximate the first die  110 , the second die  120 , and the third die  130 . A second set of die may be coupled to the carrier  200 . For example, the second set of die may be coupled to the carrier  200  in an adjacent unit cell to the first set of die, and the fiducial marks included in the carrier  200  may be used to identify a location of the first set of die or a location of the second set of die, with respect to the carrier  200 . 
     Similarly, the first die  110 , the second die  120 , or the third die  130  may include one or more fiducial marks. In an example, the first die  110  may include a fiducial mark on the active side of the first die  110 . The carrier  200  and the adhesive  210  may be transparent. The fiducial mark on the active side of the first die  110  may be observed through the carrier  200  and the adhesive  210 . The fiducial mark on the active side of the first die  110  may be used as a reference point in other manufacturing processes for the electronic device  100 , including (but not limited to) ablating the molding material  150  to form the first opening  500  or the second opening  510 . 
     In another example, the one or more fiducial marks of the carrier  200  may be positioned on a first surface of the carrier  200 , and the one or more fiducial marks may be observed through a second side of the carrier  200 . The one or more fiducial marks described herein may be used as a reference point to determine a position of components of the electronic device  100 , including (but not limited to), the third die  110 , the contact  220 , or the fifth set of die contacts  270 . 
     Referring again to  FIG. 5 , a conductive material (e.g., copper, aluminum, or the like) may be coupled to the electronic device  100 , including (but not limited to) the molding material  150  or a contact (for instance, the contact  220 ). In an example, a conductive material may be deposited onto the electronic device  100 , such as with a plating operation (e.g., electrolytic plating or the like). The conductive material may fill the first opening  500  and the second opening  510 . The coupling of the conductive material with the electronic device  100  may form a layer of conductive material that covers the molding material  150 . 
       FIG. 6  illustrates a schematic view of the electronic device  100  during a manufacturing operation, in accordance with an example of the present subject matter. As described herein, conductive material may be coupled to the electronic device  100 . The conductive material may fill the first opening  500  and may form a layer of conductive material that covers the molding material  150 . As described in greater detail herein, the conductive material that fills the opening  500  (or the opening  510 ) may provide a die via  600 . 
     The layer of conductive material (e.g., covering the molding material  150 ) may be removed from the electronic device  100 , such as with a grinding operation. The molding material  150  and the conductive material may be simultaneously removed and, as shown in  FIG. 6 , a first surface  610  of the die via  600  may be coplanar with a second surface  620  of the molding material  150 . 
     As described herein, the conductive material may be coupled with a contact (for instance, the contact  220  of  FIG. 5 ) of the electronic device  100 . The die via  600  may be coupled to the contact. The die via  600  may help facilitate the electrical communication of the electronic device  100 . In an example, the die via  600  provides an electrical communication pathway through the molding material  150  for the first die  110 . The electronic device  100  may include a plurality of die vias, including the die via  600 . 
     Referring again to  FIG. 6 , a portion of the molding material  150  may be removed from the electronic device  100 , such as with a grinding operation. A portion of the bridge interconnect  140  may be removed from the electronic device  100 . The second surface  620  of the molding material  150  may be coplanar with a third surface  630  of the bridge interconnect  140 , and may help reduce a height of the electronic device  100 . The third surface  630  of the bridge interconnect  140  may be coplanar with the first surface  610  of the die via  600  (e.g., a surface of the die via  600 ), and may help reduce a height of the electronic device  100 . 
     The first die  110 , the second die  120 , and the third die  130  may be singulated as a unit  640  from the molding material  150 . As described herein, one or more sets of die (for instance the first set of die described with reference to  FIG. 5 ) may be coupled to the carrier  200  (shown in  FIG. 5 ). To remove the one or more set of die from the carrier  200 , the molding material  150  proximate the one or more sets of die may be removed (e.g., cut or ablated, for instance with a laser). For example, the molding material  150  proximate a periphery of an area occupied by the first die  110 , the second die  120 , and the third die  130  may be removed; and the first die  110 , the second die  120 , and the third die  130  may be separated as the unit  260  from a carrier (for instance the carrier  200  of  FIG. 5 ). As described in greater detail herein, the unit  640  may be used in additional manufacturing operations for the electronic device  100 . 
       FIG. 7  illustrates a schematic view of the electronic device  100  during a manufacturing operation, in accordance with an example of the present subject matter. The electronic device  100  may include a substrate  150 . As described herein, the substrate  160  may include one or more routing layers that may be adapted to transmit electrical signals. The substrate  160  may help facilitate the electrical communication of the first die  110 , the second die  120 , and/or the third die  130 . 
     In an example, the first die  110 , the second die  120 , and the third die  130  may be coupled to the substrate  150 . For instance, the unit  640  may be coupled to the substrate  160 . The substrate  160  may include substrate contacts (e.g., pads, bumps, pillars, pins, sockets, or the like) that may be in electrical communication with the routing layers of the substrate  160 . The die via  600  that may be included in the electronic device  100  may be coupled to the substrate contacts, for instance with solder bumps  710 . Electrical signals may be transmitted from the first die  110 , the second die  120 , and/or the third die  130 ; through the die via  600  and the solder bumps  710 ; and may propagate through the substrate  160  (and, for example, propagate through the solder bumps  180  of  FIG. 1 ). 
       FIG. 8  illustrates a detailed schematic view of the electronic device  100  at the circle  8 - 8  of  FIG. 7 , in accordance with an example of the present subject matter. As described herein, the first die  110 , the second die  120 , or the third die  130  may be coupled to the substrate  160 . In some examples, the bridge interconnect  140  may be coupled to the substrate  160 ; and the bridge interconnect  140  may be in electrical communication with the substrate  160 . The bridge interconnect  140  may be positioned between the die of the electronic device (e.g., the first die  110 ) and the substrate  160 . 
     The bridge interconnect  140  may be coupled to the substrate  140 . For instance, the bridge interconnect  140  may include bridge contacts on the first side  330  (shown in  FIG. 3 ) of the bridge interconnect  140  (e.g., the first set of bridge contacts  310  shown in  FIG. 3 ). The bridge interconnect  140  may include bridge contacts on the second side of the bridge interconnect  140 . For example, the bridge interconnect  140  may include a third set of bridge contacts  810  on the second side of the bridge interconnect  140 . The third set of bridge contacts  810  may be coupled to a first set of substrate contacts  820  of the substrate  160 . The coupling of the bridge contacts (e.g., the third set of bridge contacts  810 ) with the substrate contacts (e.g., the first set of substrate contacts  820 ) may help facilitate the electrical communication of the bridge interconnect  140  and the substrate  160 . 
     The bridge interconnect  140  may include the bridge via  800  (or the bridge via  350  shown in  FIG. 3 ). The bridge via  800  may help facilitate the electrical communication between the die of the electronic device  100  (e.g., first die  110 ) and the substrate  160 . The bridge via  800  may be a through-silicon via. The bridge via  800  may electrically interconnect a first side of the bridge interconnect (e.g., the first side  330  shown in  FIG. 3 ) with a second side of the bridge interconnect (e.g., the second side  340  shown in  FIG. 3 ). The coupling of the bridge interconnect  140  with the substrate may allow for electrical signals to be transmitted from a die of the electronic device (e.g., the second die  120 ), through the bridge via  800 , and transmitted to the substrate  160  (e.g., by propagating the signals through the first set of substrate contacts  820 ). 
     Coupling the bridge interconnect  140  with substrate  160  may help increase the density of electrical interconnections in the electronic device. Coupling the bridge interconnect  140  with the substrate  160  may provide additional electrical communication pathways between the first die  110  and the substrate  110 . For example, an electrical signal may be transmitted between the first die  110  and the substrate  160  within a footprint of the bridge interconnect  140 . Increasing the density of the electrical interconnections in the electronic device  100  may help increase the performance of the electronic device; or may allow for dimensions of the electronic device  100  to be reduced. 
     Additionally, coupling the unit  640  (shown in  FIGS. 6 and 7 ) to the substrate  160  may help decrease the difficulty of manufacturing the electronic device  100  and may help reduce losses in the manufacturing operations for the electronic device  100 . 
     In an example, the bridge interconnect  140  may include bridge interconnects (e.g., the first set of bridge interconnects  310  shown in  FIG. 3 ) that have a first pitch. The first die  110  may include die contacts that have the first pitch (e.g., the second set of die contacts  240  shown in  FIG. 2 ); and the first die  110  may include die contacts that have a second pitch (e.g., the third set of die contacts  250  shown in  FIG. 2 ). The first pitch may be different than the second pitch. The structures of the electronic device  100  that have the first pitch may be electrically interconnected in a first operation. The structures of the electronic device  100  that have the second pitch may be electrically interconnected in a second operation. Separating the interconnection of the structures with the first pitch and the second pitch into the first operation and the second operation may simplify the manufacturing operations for the electronic device  100  and may help decrease waste (e.g., yield losses) associated with manufacturing operations for the electronic device  100 . 
       FIG. 9  illustrates a schematic view of the electronic device  100  during a manufacturing operation, in accordance with an example of the present subject matter. One or more die, including (but not limited to); the first die  110 , the second die  120 , and the third die  130  may be coupled to the carrier  200  (e.g., with the adhesive layer  210 ). A first layer  150 A of the molding material  150  may be coupled to the first die  110 , the second die  120 , and the third die  130 . The electronic device  100  may include a die contact  900  (e.g., included in the third die  130 ), and the die contact  900  may include a die contact surface  910 . The die contact surface  910  may be coplanar with a molding surface  920  of the first layer  150 A of molding material  150 . 
       FIG. 10  illustrates a schematic view of the electronic device  100  during a manufacturing operation, in accordance with an example of the present subject matter. A layer  1000  may be coupled to the electronic device  100 . For example, the layer  1000  may be coupled to the die contact surface  910  and the molding surface  920 . A seam (e.g., difference in metal grain structure) may be detectable (e.g., through non-destructive evaluation) at the interface of the conductive material and the die contact surface  910 . The layer  1000  may include a conductive material seed layer (e.g., copper) coupled to the electronic device  100 . The layer  1000  may include a laminate material. The laminate material may include (but is not limited to) dry film resist. The laminate material may be used in a manufacturing operation (e.g., photolithography or the like) and may be photosensitive. The layer  1000  may harden (or soften) when exposed to light (e.g., UV light). 
       FIG. 11  illustrates a schematic view of the electronic device during a manufacturing operation, in accordance with an example of the present subject matter. As described herein, the layer  1000  may be photosensitive. An opening  1100  may be formed in the layer  1000 . The opening  1100  may be in communication with the die contact surface  910 . 
     In an example, a mask may be applied over the layer  1000 , and the mask may prevent portions of the layer  1000  from being exposed to light. For example, the mask may block the layer  1000  from absorbing light in the area above the die contact surface  910 . The unmasked portions of the layer  1000  that absorb light may harden. The masked portion of the layer  1000  may be removed (e.g., with a solvent), and the unmasked (or hardened) portions of the layer  1000  remain. The opening  1100  may be defined in the layer  1000 . For instance, the opening  1100  may be formed during removal of the unmasked portions of the layer  1000  from the electronic device  100 . 
     A conductive material may be coupled to the electronic device  100 , and the conductive material may fill the opening  1100 . The conductive material that fills the opening  1100  may create a conductive pillar (e.g., the conductive pillar  1200  shown in  FIG. 12 ), and the conductive pillar may extend from a surface of a die (e.g., the first die  110 ). The conductive material may be coupled to the die contact surface  910 . The layer  1000  may be removed (e.g., dissolved) from the electronic device  100 , and the conductive material may be substantially unaffected by the removal operation. The conductive pillar may include the conductive material that is coupled to the die contact surface  910  after the removal of the layer  1000 . 
     In an example, copper is plated into the opening  1100  and is coupled with the die contact surface  910 . The copper may be coplanar with a top surface of the layer  1000 . The layer  1000  may be removed (e.g., with a solvent) and the copper that filled the opening  1100  will remain coupled to the die contact surface  910 . 
       FIG. 12  illustrates a schematic view of the electronic device  100  during a manufacturing operation, in accordance with an example of the present subject matter. The electronic device  100  may include a conductive pillar  1200 . The electronic device may include a plurality of conductive pillars that includes the conductive pillar  1200 . The conductive pillar  1200  may include conductive material (e.g., copper) that may be coupled to a die contact surface (e.g., the die contact surface  910  of  FIG. 11 ) of a die (e.g., the second die  120 ). The conductive pillar  1200  may help facilitate the electrical communication of the die with external structures. For example, the conductive pillar  1200  may be coupled to a substrate (e.g., the substrate  160  shown in  FIG. 1 ), and the conductive pillar  1200  may help facilitate the electrical communication of the die (e.g., the first die  110 ) with the substrate. 
     As discussed herein, the electronic device  100  may include the bridge interconnect  140 . The bridge interconnect  140  may be coupled to die contacts (e.g., the first the electronic device  100  (e.g., first set of die contacts  230  and the fourth set of die contacts  260  shown in  FIG. 2 ), and the bridge interconnect may facilitate the electrical communication of the electronic device  100 , including (but not limited to) the electrical communication between the first die  110  and the second die  120 . In some examples, the bridge interconnect  140  may be coupled to the electronic device  100  after the layer  1000  (shown in  FIGS. 10-11 ) has been removed from the electronic device  100 . The bridge interconnect  140  may be coplanar with a portion of the conductive pillar  1200 . The conductive pillar  1200  may have a first length and may extend from a die (e.g., the first die  110 ). The conductive pillar  1200  may extend beyond the bridge interconnect  140  that is coupled to the electronic device  100 . 
       FIG. 13  illustrates a schematic view of the electronic device  100  during a manufacturing operation, in accordance with an example of the present subject matter. As discussed herein, the electronic device  100  may include the molding material  150 . The molding material  150  may help provide mechanical strength to the electronic device  100 . The molding material  150  may be coupled to the first die  110 , the second die  120 , the third die  130 , the bridge interconnect  140 , and may be coupled to the conductive pillar  1200 . 
     As described herein, the electronic device  100  may include the first layer  150 A of the molding material  150 . The electronic device  100  may include a second layer  150 B of the molding material  150 . The first layer  150 A may be coupled to the electronic device  100  in a first operation, and the second layer  150 B may be coupled to the electronic device  100  in a second operation. A seam (e.g., a discontinuity in molecular structure) may be detectable at an interface of the first layer  150 A and the second layer  150 B (e.g., through sectioning of, or non-destructive evaluation of, the electronic device  100 ). 
     In an example, the electronic device includes a plurality of conductive pillars, and the molding material  150  may be positioned between the plurality of conductive pillars. The molding material  150  may be positioned between the conductive pillar  1200  and the bridge interconnect  140 . The molding material may be positioned between the bridge interconnect  140  and a die (e.g., the first die  110 , the second die  120 , or the third die  130 ). The molding material  150  may be positioned between die contacts (e.g., the first set of die contacts  230  shown in  FIG. 2 ) and bridge contacts (e.g., the first set of bridge contacts  310 ). 
     A portion of the molding material may be removed (e.g., in a grinding operation) and a portion of the conductive pillar  1200  may be removed. The electronic device  100  may be removed from the carrier  200  as a unit (e.g., the unit  640  of  FIGS. 6-7 ) and may be used in other manufacturing operations. Portions of the molding material  150  may be removed from a periphery of the electronic device  100 . 
       FIG. 14  illustrates a schematic view of the electronic device  100  during a manufacturing operation, in accordance with an example of the present subject matter. As described herein, the electronic device  100  may include the first die  110 , the second die  120 , and the third die  130  that may include the die contact  220 . The molding material  150  may be coupled to the first die  110 , the second die  120 , and the third die  130 . The die contact surface  910  of the die contact  220  may be coplanar with the molding surface  920  of the molding material  150 . The bridge interconnect  140  may be coupled to the electronic device  100  (e.g., coupled to the first die  110  and the second die  120 ). 
     The electronic device  100  may be separated from a carrier (e.g., the carrier  200  of  FIG. 9 ) as the unit  640 . The unit  640  may include one or more die (e.g., the second die  120  and the third die  130 ). Excess portions  1400  of the molding material  150  may be removed (e.g., cut, ablated, or the like) from the unit  640 . The molding surface  920  may be coplanar with a first surface  1410  (e.g., active side) of a die (e.g., the third die  130 ). The molding surface  920  may be coplanar with a second surface  1420  of the die. The first side  1410  of the die may be perpendicular to the second side of the die. 
       FIG. 15  illustrates a schematic view of the electronic device  100  during a manufacturing operation, in accordance with an example of the present subject matter. The substrate  160  may include a conductive post  1510 , and the conductive post  1510  may extend from a surface of the substrate  160  (e.g., extend a first height). The unit  640  may be coupled to the substrate  160 . For instance, a solder ball  1520  may be positioned between the die contact  220  and the conductive post  1510 . The bridge interconnect  140  may be coplanar with a portion of the conductive post  1510 . The bridge interconnect  140  may be positioned between the substrate  160  and a die (e.g., the first die  110 ). In an example, the electronic device  100  includes a first bridge interconnect (e.g., the bridge interconnect  140 ) and a second bridge interconnect; and the first bridge interconnect may be coplanar with the second bridge interconnect. 
     As described herein, the electronic device  100  may include the underfill material  170 . The underfill material  170  may fill a space between the unit  640  and the substrate  160 . In some examples, the underfill material  170  has a lower viscosity than the molding material  150 . The underfill material  170  may be adapted to flow into spaces that the molding material  150  is unable to flow into (e.g., between the unit  640  and the substrate  160 ). The underfill material  170  may be coupled to the unit  640 , and may be coupled to the substrate  160 . The underfill material  170  may be positioned between the molding material  150  and the bridge interconnect  140 . The underfill material  170  may be positioned between the bridge contacts (e.g., the first set of bridge contacts  310  of  FIG. 3 ) of the bridge interconnect  140 . The underfill material  170  may be positioned between the bridge interconnect  140  and the conductive pillar  1510 . In an example, the bridge interconnect  140  may be positioned proximate the conductive pillar  1510 , and the underfill material  170  may fill a space between the bridge interconnect  140  and the conductive pillar  1510 . The underfill material  170  may be coupled to the first die  110 , the second die  120 , or the third die  130 . 
       FIG. 16  illustrates a schematic view of the electronic device  100  during a manufacturing operation, in accordance with an example of the present subject matter. The electronic device  100  may include a heat sink, including (but not limited to) an integrated heat spreader  1600 . The integrated heat spreader  1600  may be positioned proximate the unit  640 . An interface material  1610  (e.g., thermal interface material or the like) may be positioned between the unit  640  and the integrated heat spreader  1600 , and may improve heat transfer from a die (e.g., the first die  110 ) to the integrated heat spreader  1600 . The interface material  1610  may be positioned between the first side  1410  (shown in  FIG. 15 ) of a die (e.g., the third die  110 ) and the integrated heat spreader  1600 . 
       FIG. 17  illustrates a system level diagram, depicting an example of an electronic device (e.g., system) including the electronic device  100  as described in the present disclosure.  FIG. 17  is included to show an example of a higher level device application for the electronic device  100 . In one embodiment, system  1700  includes, but is not limited to, a desktop computer, a laptop computer, a netbook, a tablet, a notebook computer, a personal digital assistant (PDA), a server, a workstation, a cellular telephone, a mobile computing device, a smart phone, an Internet appliance or any other type of computing device. In some embodiments, system  1700  is a system on a chip (SOC) system. 
     In one embodiment, processor  1710  has one or more processor cores  1712  and  1712 N, where  1712 N represents the Nth processor core inside processor  1710  where N is a positive integer. In one embodiment, system  1700  includes multiple processors including  1710  and  1705 , where processor  1705  has logic similar or identical to the logic of processor  1710 . In some embodiments, processing core  1712  includes, but is not limited to, pre-fetch logic to fetch instructions, decode logic to decode the instructions, execution logic to execute instructions and the like. In some embodiments, processor  1710  has a cache memory  1716  to cache instructions and/or data for system  1700 . Cache memory  1716  may be organized into a hierarchal structure including one or more levels of cache memory. 
     In some embodiments, processor  1710  includes a memory controller  1714 , which is operable to perform functions that enable the processor  1710  to access and communicate with memory  1730  that includes a volatile memory  1732  and/or a non-volatile memory  1734 . In some embodiments, processor  1710  is coupled with memory  1730  and chipset  1720 . Processor  1710  may also be coupled to a wireless antenna  1778  to communicate with any device configured to transmit and/or receive wireless signals. In one embodiment, an interface for wireless antenna  1778  operates in accordance with, but is not limited to, the IEEE 802.11 standard and its related family, Home Plug AV (HPAV), Ultra-Wide Band (UWB), Bluetooth, WiMax, or any form of wireless communication protocol. 
     In some embodiments, volatile memory  1732  includes, but is not limited to, Synchronous Dynamic Random-Access Memory (SDRAM), Dynamic Random Access Memory (DRAM), RAMBUS Dynamic Random Access Memory (RDRAM), and/or any other type of random access memory device. Non-volatile memory  1734  includes, but is not limited to, flash memory, phase change memory (PCM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), or any other type of non-volatile memory device. 
     Memory  1730  stores information and instructions to be executed by processor  1710 . In one embodiment, memory  1730  may also store temporary variables or other intermediate information while processor  1710  is executing instructions. In the illustrated embodiment, chipset  1720  connects with processor  1710  via Point-to-Point (PtP or P-P) interfaces  1717  and  1722 . Chipset  1720  enables processor  1710  to connect to other elements in system  1700 . In some embodiments of the example system, interfaces  1717  and  1722  operate in accordance with a PtP communication protocol such as the Intel® QuickPath Interconnect (QPI) or the like. In other embodiments, a different interconnect may be used. 
     In some embodiments, chipset  1720  is operable to communicate with processor  1710 ,  1705 N, display device  1740 , and other devices, including a bus bridge  1772 , a smart TV  1776 , I/O devices  1774 , nonvolatile memory  1760 , a storage medium (such as one or more mass storage devices)  1762 , a keyboard/mouse  1764 , a network interface  1766 , and various forms of consumer electronics  1777  (such as a PDA, smart phone, tablet etc.), etc. In one embodiment, chipset  1720  couples with these devices through an interface  1724 . Chipset  1720  may also be coupled to a wireless antenna  1778  to communicate with any device configured to transmit and/or receive wireless signals. 
     Chipset  1720  connects to display device  1740  via interface  1726 . Display  1740  may be, for example, a liquid crystal display (LCD), a plasma display, cathode ray tube (CRT) display, or any other form of visual display device. In some embodiments of the example system, processor  1710  and chipset  1720  are merged into a single SOC. In addition, chipset  1720  connects to one or more buses  1750  and  1755  that interconnect various system elements, such as I/O devices  1774 , nonvolatile memory  1760 , storage medium  1762 , a keyboard/mouse  1764 , and network interface  1766 . Buses  1750  and  1755  may be interconnected together via a bus bridge  1772 . 
     In one embodiment, mass storage device  1762  includes, but is not limited to, a solid-state drive, a hard disk drive, a universal serial bus flash memory drive, or any other form of computer data storage medium. In one embodiment, network interface  1766  is implemented by any type of well-known network interface standard including, but not limited to, an Ethernet interface, a universal serial bus (USB) interface, a Peripheral Component Interconnect (PCI) Express interface, a wireless interface and/or any other suitable type of interface. In one embodiment, the wireless interface operates in accordance with, but is not limited to, the IEEE 802.11 standard and its related family, Home Plug AV (HPAV), Ultra-Wide Band (UWB), Bluetooth, WiMax, or any form of wireless communication protocol. 
     While the modules shown in  FIG. 17  are depicted as separate blocks within the system  1700 , the functions performed by some of these blocks may be integrated within a single semiconductor circuit or may be implemented using two or more separate integrated circuits. For example, although cache memory  1716  is depicted as a separate block within processor  1710 , cache memory  1716  (or selected aspects of  1716 ) may be incorporated into processor core  1712 . 
       FIG. 18  shows one example of a method  1800  for manufacturing an electronic device, including one or more of the electronic device  100  described herein. In describing the method  1800 , reference is made to one or more components, features, functions and operations previously described herein. Where convenient, reference is made to the components, features, operations and the like with reference numerals. The reference numerals provided are exemplary and are not exclusive. For instance, components, features, functions, operations and the like described in the method  1800  include, but are not limited to, the corresponding numbered elements provided herein and other corresponding elements described herein (both numbered and unnumbered) as well as their equivalents. 
     At  1802 , the method  1800  may include positioning a first die  110  on a surface of a carrier  200 . The first die  110  may include a first set of die contacts (e.g., the first set of die contacts  230  shown in  FIG. 2 ). 
     At  1804 , the method  1800  may include positioning a second die  120  on the surface of the carrier. The second die  120  may be positioned proximate the first die  110  on the carrier  1200 . The second die  120  may include a second set of die contacts (e.g., the fourth set of die contacts  260  shown in  FIG. 2 ). 
     At  1806 , the method  1800  may include positioning a first bridge interconnect  140 A proximate the first die  110  and the second die  120 . The first bridge interconnect  140 A may include a first set of bridge contacts  310  and may include a second set of bridge contacts  320 . 
     At  1808 , the method  1800  may include coupling the first set of bridge contacts  310  with the first set of die contacts of the first die  110 . At  1810 , the method  1800  may include coupling the second set of bridge contacts  320  with the second set of die contacts of the second die  120 . The method  1800  may include applying an electrically conductive epoxy to the bridge contacts or the die contacts, for instance to directly couple a die (e.g., the first die  110 ) with the bridge interconnect  140 . 
     The method  1800  may include positioning a third die  130  proximate the first die  120 . The third die  130  may include a third set of die contacts (e.g., the sixth set of die contacts  280  shown in  FIG. 2 ). The first die  110  may include a fourth set of die contacts (e.g., the second set of die contacts  240  shown in  FIG. 2 ). 
     The third die  130  may be positioned on a first side of the first die  110 , and the second die  120  may be positioned on a second side of the first die  110 . The first side of the first die  110  may be opposite the second side of the first die  110 . A fourth die may be positioned on a third side of the first die  110 . Additional die (e.g., a fifth die) may be positioned proximate the first die  110 . 
     The method  1800  may include positioning a second bridge interconnect  140 B proximate the first die  110  and the third die  130 . The second bridge interconnect  140 B may include a third set of set of bridge contacts and a fourth set of bridge contacts. The method  1800  may include coupling the third set of bridge contacts with the third set of die contacts. The method  1800  may include coupling the fourth set of bridge contacts with the fourth set of die contacts. The first die  110  and the third die  130  may be in electrical communication through the second bridge interconnect  140 B. 
     The bridge interconnect  140  may facilitate the electrical communication between two or more die. The method  1800  may include positioning the third die  130  proximate the second die  120 . In an example, a first bridge interconnect  140 A may be coupled to the first die  110  and the second die  120 . A second bridge interconnect  140 B may be coupled to the second die  120  and the third die  130 . The third die  130  may communicate with the first die  110 , including (but not limited to), the third die  130  communicating with the first die  110  by transmitting an electrical signal through the first bridge interconnect  140  and the second bridge interconnect  140 . 
     The method  1800  may include directly coupling a third set of bridge contacts with the third set of die contacts (e.g., of the third die  130 ). The bridge interconnect  140  may facilitate the electrical communication between the first die  110 , the second die  120 , and the third die  130 . 
     The method  1800  may include coupling a molding material  150  with the first die  110 , the second die  120 , or the bridge interconnect  140 . The method  1800  may include forming (e.g., with an ablation operation) a first opening (e.g., the first opening  500  shown in  FIG. 5 ), and the first opening may be defined in the molding material  150 . In an example, the carrier  200  (shown in  FIG. 2 ) may include a transparent material. A detector (e.g., a camera or the like) may examine fiducial marks from a first side (e.g., bottom side) of the carrier  200 . A removal apparatus (e.g., a laser) may be positioned proximate the molding material  150  (or the electronic device  100 ). The removal apparatus may be positioned on a second side (e.g., top side) of the carrier  200 . The fiducial marks that may be observed from the first side of the carrier  200  may be referenced in positioning the removal apparatus. The fiducial marks may be referenced, for example, to align the removal apparatus with a contact (e.g., the contact  220  of  FIG. 2 ) of a die (e.g., the first die  110 ). The removal apparatus may form the opening by removing the molding material  150 , and the opening may be aligned with a feature of the electronic device  100  (e.g., the contact). The electronic device  100  may include a second opening, and the second opening may expose a second die contact. 
     The method  1800  may include forming a via (e.g., the first via  600  shown in  FIG. 6 ) in the first opening by coupling a conductive material (e.g., copper or the like) with the first opening and, for example, a contact of a die. The method  1800  may include removing a portion of the molding material  150  and the via (e.g., by removing material in a grinding operation). A portion of the bridge interconnect may be removed (e.g., ground) from the electronic device  100 . The removal of the portions of the molding material  150 , the via, and the bridge interconnect  140  may be performed in the same operation (e.g., simultaneously grinding the molding material  150 , the via, and the bridge interconnect  140 ). 
     The method  1800  may include coupling the first die  110  and the second die  120  with a substrate  160 . The substrate  150  may help facilitate the communication of the first die  110  and the second die  120  with external structures (e.g., a motherboard or components of a system on a chip). 
     The method  1800  may include coupling a bridge interconnect via (e.g., the bridge via  330  shown in  FIG. 3 ) with the substrate  160 . The bridge via may be included in the bridge interconnect  140 . The bridge via may help establish an electrical communication pathway between the first die  110  and the substrate  160 . The method  1800  may include positioning an underfill material between the bridge interconnect  140  and the substrate  160 . 
     Various Notes &amp; Examples 
     Aspect 1 may include or use subject matter (such as an apparatus, a system, a device, a method, a means for performing acts, or a device readable medium including instructions that, when performed by the device, may cause the device to perform acts, or an article of manufacture), such as may include or use an electronic device. 
     The electronic device may include a first die. The first die may include a first set of die contacts. The electronic device may include a second die. The second die may include a second set of die contacts. The electronic device may include a bridge interconnect. The bridge interconnect may include a first set of bridge contacts and may include a second set of bridge contacts. 
     The first set of bridge contacts may be directly coupled to the first set of die contacts, for instance with solder. The second set of bridge contacts may be directly coupled to the second set of die contacts, for instance with solder. The bridge interconnect may facilitate electrical communication between the first die and the second die. 
     Aspect 2 may include or use, or may optionally be combined with the subject matter of Aspect 1, to optionally include or use that the bridge interconnect may include a third die. The third die may be sized and shaped to overlap a portion of the first die and to overlap a portion of the second die. 
     Aspect 3 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspects 1 or 2 to optionally include or use that the first die and the second die may be in electrical communication only through the bridge interconnect. 
     Aspect 4 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspects 1 through 3 to optionally include or use a substrate. The first die and the second die may be coupled to the substrate. 
     Aspect 5 may include or use, or may optionally be combined with the subject matter of Aspect 4 to optionally include or use that the bridge interconnect may be positioned between the first die and the substrate. 
     Aspect 6 may include or use, or may optionally be combined with the subject matter of Aspect 5 to optionally include or use an underfill material that may be positioned between the bridge interconnect and the substrate. 
     Aspect 7 may include or use, or may optionally be combined with the subject matter of Aspect 4 to optionally include or use a first bridge contact. The first bridge contact may be positioned on a first surface of the bridge interconnect. The first bridge contact may be directly coupled to a die contact of the first die, for instance with solder. The electronic device  100  may include a second bridge contact. The second bridge contact may be positioned on a second surface of the bridge interconnect. The second bridge contact may be directly coupled to a substrate contact of the substrate, for instance with solder. 
     The electronic device may include a bridge via. The bridge via may be included in the bridge interconnect. The bridge via may electrically interconnect the first bridge contact with the second bridge contact. The bridge via may facilitate the electrical communication between the first die and the substrate. 
     Aspect 8 may include or use, or may optionally be combined with the subject matter of Aspect 7 to optionally include or use an underfill material. The underfill material may form a direct interface with the solder that may directly couple the second bridge contact with the substrate contact. 
     Aspect 9 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspects 1 through 8 to optionally include or use that the first die and the second die may be coplanar. 
     Aspect 10 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspects 1 through 9 to optionally include or use a molding material. The molding material may form a direct interface with the first die, the second die, and the bridge interconnect. 
     Aspect 11 may include or use, or may optionally be combined with the subject matter of Aspect 10 to optionally include or use a die via. The die via may be coupled with the first die. The die via may extend through the molding material. 
     Aspect 12 may include or use, or may optionally be combined with the subject matter of Aspect 11 to optionally include or use that the bridge interconnect may be coplanar with a portion of the die via. 
     Aspect 13 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspects 11 or 12 to optionally include or use that a surface of the bridge interconnect may be coplanar with a surface of the molding material. 
     Aspect 14 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspects 1 through 13 to optionally include or use a third set of die contacts. The third set of die contacts may be included in the first die. The electronic device may include a die via. The die via may be coupled with the third set of die contacts. The first set of die contacts may have a smaller dimension than the third set of die contacts. 
     Aspect 15 may include or use subject matter (such as an apparatus, a system, a device, a method, a means for performing acts, or a device readable medium including instructions that, when performed by the device, may cause the device to perform acts, or an article of manufacture), such as may include or use an electronic device. 
     The electronic device may include a substrate. The electronic device may include a first die. The first die may be coupled to the substrate. The first die may include a first set of die contacts. The electronic device may include a second die. The second die may be coupled to the substrate. The second die may include a second set of die contacts. 
     The electronic device may include a first bridge interconnect. The first bridge interconnect may be spaced from the substrate. The first bridge interconnect may include a first set of bridge contacts. The first bridge interconnect may include a second set of bridge contacts. The first set of bridge contacts may be directly coupled to the first set of die contacts, for instance with an interconnection material. The second set of bridge contacts may be directly coupled to the second set of die contacts, for instance with the interconnection material. The first bridge interconnect may facilitate electrical communication between the first die and the second die. 
     Aspect 16 may include or use, or may optionally be combined with the subject matter of Aspect 15, to optionally include or use that the first bridge interconnect may be a third die. 
     Aspect 17 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspects 15 or 16 to optionally include or use that the first die and the second die may be in electrical communication only through the first bridge interconnect. 
     Aspect 18 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspects 15 through 17 to optionally include or use a third die. The third die may be coupled to the substrate. The third die may include a third set of die contacts. The electronic device may include a fourth set of die contacts. The fourth set of die contacts may be included in the second die. 
     The electronic device may include a second bridge interconnect. The second bridge interconnect may be spaced from the substrate. The second bridge interconnect may include a third set of bridge contacts and may include a fourth set of bridge contacts. The third set of bridge contacts may be directly coupled to the third set of die contacts, for instance with the interconnection material. The fourth set of bridge contacts may be directly coupled to the fourth set of die contacts, for instance with the interconnection material. The second bridge interconnect may facilitate electrical communication between the second die and the third die. 
     Aspect 19 may include or use, or may optionally be combined with the subject matter of Aspect 18 to optionally include or use that the first bridge interconnect may be coplanar with the second bridge interconnect. 
     Aspect 20 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspects 15 through 19 to optionally include or use a third die. The third die may be coupled to the substrate. The third die may include a third set of die contacts. The electronic device may include a third set of bridge contacts. The third set of bridge contacts may be included in the first bridge interconnect. The third set of bridge contacts may be directly coupled to the third set of die contacts, for instance with the interconnection material. The first bridge interconnect may facilitate electrical communication between the first die, the second die, and the third die. 
     Aspect 21 may include or use subject matter (such as an apparatus, a system, a device, a method, a means for performing acts, or a device readable medium including instructions that, when performed by the device, may cause the device to perform acts, or an article of manufacture), such as may include or use a method for manufacturing an electronic device. The method may include positioning a first die on a surface of a carrier. The first die may include a first set of die contacts. 
     The method may include positioning a second die on the surface of the carrier. The second die may be positioned proximate (e.g., adjacent or the like) the first die on the carrier. The second die may include a second set of die contacts. The method may include positioning a first bridge interconnect proximate the first die and the second die. The first bridge interconnect may include a first set of bridge contacts and a second set of bridge contacts. 
     The method may include directly coupling the first set of bridge contacts with the first set of die contacts of the first die. The method may include directly coupling the second set of bridge contacts with the second set of die contacts of the second die. 
     Aspect 22 may include or use, or may optionally be combined with the subject matter of Aspect 21, to optionally include or use positioning a third die proximate the first die. The third die may include a third set of die contacts. The first die may include a fourth set of die contacts. The method may include positioning a second bridge interconnect proximate the first die and the third die. The second bridge interconnect may include a third set of set of bridge contacts and may include a fourth set of bridge contacts. The method may include coupling the third set of bridge contacts with the third set of die contacts. The method may include directly coupling the fourth set of bridge contacts with the fourth set of die contacts. 
     Aspect 23 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspects 21 or 22 to optionally include or use coupling a molding material with the first die, the second die, and the first bridge interconnect. 
     Aspect 24 may include or use, or may optionally be combined with the subject matter of Aspect 23 to optionally include or use forming a first opening. The first opening may be defined in the molding material. The first opening may expose a first die contact of the first die. 
     Aspect 25 may include or use, or may optionally be combined with the subject matter of Aspect 24 to optionally include or use that the carrier may include a transparent material. The forming of the first opening may include examining fiducial marks from a first side of the transparent carrier. The forming of the first opening may include positioning a removal apparatus proximate the molding material on a second side of the transparent carrier. Positioning the removal apparatus may include referencing the fiducial marks examined on the first side of the transparent carrier. The forming of the first opening may include removing a portion of the molding material and forming the first opening. 
     Aspect 26 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspect 23 through 25 to optionally include or use forming a second opening. The second opening may be defined in the molding material. The second opening may expose a second die contact of the second die. 
     Aspect 27 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspect 23 through 26 to optionally include or use forming a via. The via may be formed in the first opening, for instance by coupling a conductive material with the first opening and the first contact of the first die. 
     Aspect 28 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspect 23 through 27 to optionally include or use removing a portion of the molding material and the via. 
     Aspect 29 may include or use, or may optionally be combined with the subject matter of Aspect 28 to optionally include or use removing a portion of the bridge interconnect. 
     Aspect 30 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspects 21 through 29 to optionally include or use that coupling the first set of bridge contacts with the first set of die contacts may include applying an electrically conductive epoxy to the first set of bridge contacts or the first set of die contacts. 
     Aspect 31 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspects 21 through 30 to optionally include or use coupling the first die and the second die with a substrate. 
     Aspect 32 may include or use, or may optionally be combined with the subject matter of Aspect 31 to optionally include or use coupling a bridge via with the substrate. The bridge via may be included in the bridge interconnect. The bridge via may establish an electrical communication pathway between the first die and the substrate. 
     Aspect 33 may include or use, or may optionally be combined with the subject matter of one or any combination of Aspects 31 or 32 to optionally include or use positioning an underfill material between the bridge interconnect and the substrate. 
     Aspect 34 may include or use, or may optionally be combined with any portion or combination of any portions of any one or more of Aspects 1 through 33 to include or use, subject matter that may include means for performing any one or more of the functions of Aspects 1 through 33, or a machine-readable medium including instructions that, when performed by a machine, cause the machine to perform any one or more of the functions of Aspects 1 through 33. 
     Each of these non-limiting examples may stand on its own, or may be combined in various permutations or combinations with one or more of the other examples. 
     The above description includes references to the accompanying drawings, which form a part of the detailed description. The drawings show, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are also referred to herein as “examples.” Such examples may include elements in addition to those shown or described. However, the present inventors also contemplate examples in which only those elements shown or described are provided. Moreover, the present inventors also contemplate examples using any combination or permutation of those elements shown or described (or one or more aspects thereof), either with respect to a particular example (or one or more aspects thereof), or with respect to other examples (or one or more aspects thereof) shown or described herein. 
     In the event of inconsistent usages between this document and any documents so incorporated by reference, the usage in this document controls. 
     In this document, the terms “a” or “an” are used, as is common in patent documents, to include one or more than one, independent of any other instances or usages of “at least one” or “one or more.” In this document, the term “or” is used to refer to a nonexclusive or, such that “A or B” includes “A but not B,” “B but not A,” and “A and B,” unless otherwise indicated. In this document, the terms “including” and “in which” are used as the plain-English equivalents of the respective terms “comprising” and “wherein.” Also, in the following claims, the terms “including” and “comprising” are open-ended, that is, a system, device, article, composition, formulation, or process that includes elements in addition to those listed after such a term in a claim are still deemed to fall within the scope of that claim. Moreover, in the following claims, the terms “first,” “second,” and “third,” etc. are used merely as labels, and are not intended to impose numerical requirements on their objects. 
     Geometric terms, such as “parallel”, “perpendicular”, “round”, or “square”, are not intended to require absolute mathematical precision, unless the context indicates otherwise. Instead, such geometric terms allow for variations due to manufacturing or equivalent functions. For example, if an element is described as “round” or “generally round,” a component that is not precisely circular (e.g., one that is slightly oblong or is a many-sided polygon) is still encompassed by this description. 
     Method examples described herein may be machine or computer-implemented at least in part. Some examples may include a computer-readable medium or machine-readable medium encoded with instructions operable to configure an electronic device to perform methods as described in the above examples. An implementation of such methods may include code, such as microcode, assembly language code, a higher-level language code, or the like. Such code may include computer readable instructions for performing various methods. The code may form portions of computer program products. Further, in an example, the code may be tangibly stored on one or more volatile, non-transitory, or non-volatile tangible computer-readable media, such as during execution or at other times. Examples of these tangible computer-readable media may include, but are not limited to, hard disks, removable magnetic disks, removable optical disks (e.g., compact disks and digital video disks), magnetic cassettes, memory cards or sticks, random access memories (RAMs), read only memories (ROMs), and the like. 
     The above description is intended to be illustrative, and not restrictive. For example, the above-described examples (or one or more aspects thereof) may be used in combination with each other. Other embodiments may be used, such as by one of ordinary skill in the art upon reviewing the above description. The Abstract is provided to comply with 37 C.F.R. § 1.72(b), to allow the reader to quickly ascertain the nature of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. Also, in the above Detailed Description, various features may be grouped together to streamline the disclosure. This should not be interpreted as intending that an unclaimed disclosed feature is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the Detailed Description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that such embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.