PATENT DOCUMENT

Publication Number: US-10506713-B2
Application Number: US-201816101962-A
Country: US
Kind Code: B2

Title: Receptacle for connecting to flexible circuit board

Abstract:
Connector receptacles that may be space efficient and provide a direct connection to a flexible circuit board. One example may provide an electronic device having a receptacle including a recess formed in a housing of the electronic device. The recess may have a sidewall and a bottom surface portion, and the bottom surface portion may include one or more openings extending through the bottom surface portion from an external surface to an internal surface. One or more contacts formed on a flexible circuit board may be aligned with the one or more openings in the bottom surface portion. In this way, the receptacle may be space efficient and provide a direct connection to a flexible circuit board inside an electronic device. A cosmetic cap may be placed in the recess to obscure the existence of the connector receptacle.

Claims:
What is claimed is: 
     
       1. An electronic device comprising:
 a device enclosure; 
 a connector receptacle located in an opening in the device enclosure and comprising:
 a recess defined by a sidewall, the sidewall around an opening in a bottom of the recess, the sidewall between the opening in the device enclosure and the bottom of the recess; 
 a board; and 
 a plurality of contacts supported by the board, each contact having a contacting surface to form an electrical connection, wherein each of the contacting surfaces is accessible through the opening in the bottom of the recess; 
 
 a cover located in the opening in the device enclosure; and 
 a gasket between the opening in the device enclosure and the plurality of contacts. 
 
     
     
       2. The electronic device of  claim 1  wherein the gasket forms a seal to protect the connector receptacle. 
     
     
       3. The electronic device of  claim 1  wherein the cover is curved and is flush with a surface of the device enclosure. 
     
     
       4. The electronic device of  claim 1  wherein the cover is formed of the same material as the device enclosure. 
     
     
       5. The electronic device of  claim 1  wherein the board is a flexible circuit board. 
     
     
       6. The electronic device of  claim 5  wherein the flexible circuit board is on a surface of a printed circuit board. 
     
     
       7. The electronic device of  claim 5  wherein the flexible circuit board is on a housing, the housing supporting the plurality of contacts. 
     
     
       8. An electronic device comprising:
 a connector receptacle located in an opening of the electronic device and comprising:
 a housing forming a recess having a sidewall, the sidewall extending into the electronic device, the recess having a bottom opening; 
 a plurality of contacts, each contact having a contacting surface exposed at the bottom opening of the recess; and 
 a flexible circuit board in the bottom opening of the recess, the flexible circuit board supporting the plurality of contacts; and 
 
 a cover located in the opening of the electronic device. 
 
     
     
       9. The electronic device of  claim 8  further comprising a gasket adjacent to the housing to seal the connector receptacle. 
     
     
       10. The electronic device of  claim 8  further comprising a printed circuit board supporting the plurality of contacts and the flexible circuit board. 
     
     
       11. The electronic device of  claim 8  further comprising a bracket supporting the plurality of contacts and the flexible circuit board. 
     
     
       12. The electronic device of  claim 8  further comprising a bracket, the bracket securing the flexible circuit board in the bottom opening of the recess. 
     
     
       13. The electronic device of  claim 12  wherein the cover is attached to the housing using a first adhesive layer. 
     
     
       14. The electronic device of  claim 13  wherein the first adhesive layer is double-sided tape. 
     
     
       15. An electronic device comprising:
 a device enclosure, the device enclosure having an opening; 
 a connector receptacle located in the opening in the device enclosure and comprising:
 a sidewall extending from the opening in the device enclosure and forming a bottom opening; 
 a plurality of contacts, each having a contacting surface accessible in the bottom opening; and 
 a flexible circuit board supporting the plurality of contacts; and 
 
 a gasket forming a seal to prevent moisture ingress into the electronic device through the connector receptacle. 
 
     
     
       16. The electronic device of  claim 15  wherein the contacting surface of each contact connects to a corresponding contact in a corresponding connector when the corresponding connector is mated to the connector receptacle, wherein each of the contacting surfaces are between the flexible circuit board and the opening in the device enclosure. 
     
     
       17. The electronic device of  claim 15  further comprising a board supporting the plurality of contacts, and a bracket, such that the board is between the bracket and the opening in the device enclosure. 
     
     
       18. The electronic device of  claim 15  wherein the sidewall terminates in a bottom surface, the bottom surface having the bottom opening. 
     
     
       19. The electronic device of  claim 18  further comprising a cover positioned such that the gasket is between the cover and the plurality of contacts. 
     
     
       20. The electronic device of  claim 19  wherein the cover is curved and is flush with a surface of the device enclosure.

Description:
CROSS-REFERENCES TO RELATED APPLICATIONS 
     This application is a continuation of U.S. patent application Ser. No. 15/888,545, filed Feb. 5, 2018, which is a continuation of U.S. patent application Ser. No. 14/641,316, filed Mar. 7, 2015, which claims the benefit of U.S. provisional patent application No. 62/044,869, filed Sep. 2, 2014, which are incorporated by reference. 
    
    
     BACKGROUND 
     Electronic devices often include one or more connector receptacles though which they may provide and receive power and data. This power and data may be conveyed over cables that may include wire conductors, fiber optic cables, or some combination of these or other conductors. Cable assemblies may include a connector insert at each end of a cable. The connector inserts may be inserted into receptacles in the communicating electronic devices. 
     These receptacles may be a relatively large electrical component having a housing, shielding, contacts, and other structures. These receptacles may have an opening aligned with an opening in an electronic device. These receptacles may be mounted on a printed circuit board such as a main logic or motherboard. 
     Accordingly, conventional connector receptacles may be a component that is manufactured as a separate device, then placed on a printed circuit board and aligned with an opening in an electronic device. Electrical paths for power and data may be formed by conductors in a cable, pins in a connector insert at an end of the cable, pins in a connector receptacle, and traces on a printed circuit board. 
     But these connector receptacles may be relatively large. This may be undesirable since electronic devices are becoming ever smaller over time. Using a large receptacle may limit how small a device may be made, it may limit the functionality that may be included in the device, or it may limit both how small a device may be made and the functionality that may be included in the device. 
     Moreover, many smaller devices may not include a printed circuit board due to size constraints. These devices may instead include conductive pathways formed of flexible circuit boards or similar structures. 
     Thus, what is needed are connector receptacles that may be space efficient and provide direct connection to flexible circuit boards. 
     SUMMARY 
     Accordingly, embodiments of the present invention may provide connector receptacles that may be space efficient and provide direct connections to flexible circuit boards. An illustrative embodiment of the present invention may provide an electronic device having a receptacle formed in a housing of the electronic device. The receptacle may include a recess in the housing. The recess may include a sidewall and a bottom surface portion. The bottom surface portion may include one or more openings extending through the bottom surface portion from an external surface to an internal surface. One or more contacts may be aligned with the one or more openings in the bottom surface portion. For example, the receptacle may include a plurality of contacts each aligned with one of the openings in the bottom surface portion. In various embodiments of the present invention, the contacts may be formed on a flexible circuit board. In this way, the receptacle may be space efficient and provide a direct connection to a flexible circuit board inside an electronic device. 
     Embodiments of the present invention may provide for a high level of resistance to water leakage. One embodiment of the present invention may include a seal located between an internal surface of the bottom surface portion and the flexible circuit board. This seal may be an insulative layer. This seal may be a flexible layer or gasket and may be formed of silicone or other material. This seal may also be formed of an O-ring or similar structure. The seal may have one or more openings to allow access through the bottom surface portion to the one or more contacts. The seal formed using this flexible layer may be a dust seal, light seal, particle seal, air seal, water seal, or other type of seal or combination thereof. 
     Various embodiments of the present invention may provide mechanical support for the flexible circuit board in various ways. In one embodiment of the present invention, a bracket may be used to secure a flexible circuit board in place such that contacts on the flexible circuit board remain aligned with the one or more openings in the bottom surface portion. The bracket may be fixed to the bottom surface portion, another portion or portions of the housing, or other structure attached or associated with the housing. The bracket may be fixed in place using one or more fasteners or other components. For example, one or more screws may pass through openings in the bracket into holes in an internal surface of the bottom surface portion of the housing. One or more alignment pins may be formed on the bracket and may fit in corresponding holes in the internal surface of the bottom surface portion of the housing, another portion or portions of the housing, or other structure attached or associated with the housing. The bracket may be attached to the flexible circuit board with a layer of adhesive, such as a pressure sensitive adhesive (PSA), double sided tape, or other adhesive. 
     Contacts may be formed on flexible circuit boards in various ways. In one embodiment of the present invention a flexible circuit board may include a flexible material supporting a first conductive layer. A portion of the first conductive layer may be exposed and not covered by the flexible supporting material. A second conductive layer may be over and attached to the first conductive layer. A plating layer may be over the second conductive layer. A coverlay may be formed over a portion of the flexible supporting material and around the first portion of the first conductive layer. The coverlay may be covered by an adhesive layer. A liquid photoimagable layer may be formed over the adhesive layer. The first conducive layer and the second conductive layer may be attached using a solder layer. The first conductive layer may copper, the second conductive layer may be stainless steel, and the plating layer may be gold. Additional plating layers of nickel or other material may be used as well. 
     In various embodiments of the present invention, these receptacles may be used often and may therefore remain accessible to a user. In other embodiments, these receptacles may be used less frequently. For example, they may be used during software or firmware updates and not used at other times. In these embodiments, a semi-permanent or removable cosmetic caps or cover seal may be placed over the receptacle opening to reduce water leakage and to otherwise protect the flexible circuit board contacts. In still other embodiments of the present invention, this connector receptacle may be accessible during manufacturing, for example, only during initial testing or programming. In these various embodiments of the present invention, a cosmetic cap or cover seal may be placed in the connector receptacle recess. The cosmetic cap or cover seal may have a surface that is flush with a portion of the device enclosure around the connector receptacle. The cosmetic cap or cover seal may be formed of the same material as the device enclosure, or it may be formed of another material. A layer of adhesive may be used to fix the cosmetic cap or cover seal in place after testing and programming is complete. As with the other adhesives discussed herein, this layer may be a layer of pressure sensitive adhesive, double sided tape, or other adhesive. The cover seal may, as with the flexible layer or piece, form a water seal, a dust seal, light seal, particle seal, air seal, or other type of seal or combination thereof. 
     The connector receptacles employed by embodiments of the present invention may be formed in various ways of various materials. For example, a receptacle may include a flexible circuit board. The flexible circuit board may include various layers having traces or planes on them, where the various traces and planes are connected using vias between layers. The flexible circuit board may be formed as part of a larger flexible circuit board that may form a logic or motherboard in an electronic device. In other embodiments of the present invention, these flexible circuit boards may be formed of conductive or metallic traces and planes in or on a nonconductive body. The nonconductive body may be formed of plastic or other materials. 
     In various embodiments of the present invention, enclosures (in some cases), contacts, brackets, power and ground planes, traces, fasteners, and other conductive portions of connector receptacles may be formed by stamping, metal-injection molding, machining, micro-machining, 3-D printing, or other manufacturing process. The conductive portions may be formed of stainless steel, steel, copper, copper titanium, phosphor bronze, or other material or combination of materials. They may be plated or coated with nickel, gold, or other material. The nonconductive portions, such as the enclosures (again, in some cases), silicone gaskets, fasteners and other portions, may be formed using injection or other molding, 3-D printing, machining, or other manufacturing process. The nonconductive portions may be formed of silicon or silicone, rubber, hard rubber, plastic, nylon, liquid-crystal polymers (LCPs), ceramics, or other nonconductive material or combination of materials. Flexible circuit boards may be replaced by other substrates, such as printed circuit boards, in many embodiments of the present invention. 
     Embodiments of the present invention may provide connector receptacles that may be located in, and may connect to, various types of devices, such as portable computing devices, tablet computers, desktop computers, laptops, all-in-one computers, wearable computing devices, cell phones, smart phones, media phones, storage devices, portable media players, navigation systems, monitors, power supplies, adapters, remote control devices, chargers, and other devices. These connector receptacles may provide pathways for signals that are compliant with various standards such as Universal Serial Bus (USB), High-Definition Multimedia Interface® (HDMI), Digital Visual Interface (DVI), Ethernet, DisplayPort, Thunderbolt™, Lightning™, Joint Test Action Group (JTAG), test-access-port (TAP), Directed Automated Random Testing (DART), universal asynchronous receiver/transmitters (UARTs), clock signals, power signals, and other types of standard, non-standard, and proprietary interfaces and combinations thereof that have been developed, are being developed, or will be developed in the future. In various embodiments of the present invention, these interconnect paths provided by these connector receptacles may be used to convey power, ground, signals, test points, and other voltage, current, data, or other information. 
     Various embodiments of the present invention may incorporate one or more of these and the other features described herein. A better understanding of the nature and advantages of the present invention may be gained by reference to the following detailed description and the accompanying drawings. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  illustrates an exploded view of a connector receptacle according to embodiment of the present invention; 
         FIG. 2  illustrates front views of connector receptacles according to embodiments of the present invention; 
         FIG. 3  illustrates a side view of an assembled connector receptacle according to an embodiment of the present invention; 
         FIG. 4  illustrates a portion of a connector receptacle according to an embodiment of the present invention; 
         FIG. 5  illustrates an oblique view of a bracket for a connector receptacle according to an embodiment of the present invention; 
         FIG. 6  illustrates a side view of a contact on a flexible circuit board according to an embodiment of the present invention; and 
         FIG. 7  illustrates a side cutaway view of a contact according to an embodiment of the present invention. 
     
    
    
     DESCRIPTION OF EXEMPLARY EMBODIMENTS 
       FIG. 1  illustrates an exploded view of a connector receptacle according to embodiment of the present invention. This figure, as with the other included figures, is shown for illustrative purposes and does not limit either the possible embodiments of the present invention or the claims. 
     In this figure, a connector receptacle may be formed in device enclosure  110 . The receptacle may include a sidewall  112  terminating in an external surface  114  of bottom surface portion  117 . Bottom surface portion  117  may include the external surface  114  and an internal surface  118 . Bottom surface portion  117  may further include openings  116 . 
     Openings  116  may provide access to contacts  122 . Specifically, bottom surface portion  117  may include one or more openings  116  that extend from an external surface  114  to an internal surface  118  of bottom surface portion  117 . The one or more openings  116  may provide access to one or more contacts  122 . In a specific embodiment of the present invention, openings  116  may include one opening to provide access for one or more contacts  122 . In another embodiment of the present invention, bottom surface portion  117  may include a number of openings  116  each providing access for a corresponding contact  122 . Contacts  122  may be formed on printed circuit board  120 . 
     In various embodiments of the present invention, it may be desirable to prevent or reduce water leakage through the one or more openings  116  into the electronic device enclosed by enclosure  110 . In these situations, a gasket, O-ring, or similar structure may be used to form a seal. This seal may be a water seal, a dust seal, light seal, particle seal, air seal, or other type of seal or combination thereof. For example, an insulative or flexible piece (or silicon gasket)  130  may be included. Flexible piece  130  may be a silicone gasket  130 . In an embodiment of the present invention, silicone gasket  130  may include a number of openings  132 . In various embodiments of the present invention, silicone gasket  130  may include one opening to provide access to all of the contacts  122 . In other embodiments of the present invention, silicone gasket  130  may include a number of openings  132 , each opening corresponding to, and providing access to, one of the contacts  122  on the flexible circuit board  120 . Silicone gasket  130  may include a raised portion or edge  134  to form a seal around an edge of bottom surface portion  117 . In other embodiments of the present invention, an O-ring or other structure may be used in place of, or in conjunction with, silicone gasket  130 . 
     In various embodiments of the present invention, contacts  122  may be held in alignment with openings  116  in device enclosure  110  in various ways. For example, brackets, pins, fasteners, or other structures may be used. In this example, bracket  140  may be used to secure printed circuit board  120  in place relative to openings  116 . Specifically, bracket  140  may include alignment pins  144  that may mate with corresponding holes (not shown) in internal surface  118  of bottom surface portion  117 . When alignment pins  144  are inserted, fasteners  150  may be passed through openings  142  in bracket  140 . These screws or fasteners  150  may screw into threaded holes (not shown) in an internal surface  118  of bottom surface portion  117 . Adhesive  160  may be used to fasten flexible circuit board  120  to bracket  140  in order to hold bracket  140  in place during assembly. As with the other adhesives shown herein, layer  160  may be a layer of adhesive, such as a pressure sensitive adhesive, double sided tape, or other adhesive. 
     Again, in various embodiments of the present invention, these receptacles may be used often and may therefore remain accessible to user. In other embodiments of the present invention, these receptacles may be used less frequently. For example, they may be used during software or firmware updates and not used for other data updates or charging. In these embodiments of the present invention, a semi-permanent or removable cover or seal may be placed over receptacle opening. This cover may reduce water leakage and otherwise protect the flexible circuit board contacts. In still other embodiments the present invention, this connector receptacle may be accessible only by the manufacturer. In these embodiments, the connector receptacle may be useful during testing, initial programming, or other such activities. In this case, a cosmetic cap or cover seal  170  may be fixed more permanently in the connector receptacle recess. These semi-permanent or more permanent cosmetic caps or cover seals  170  may have surfaces that are flush with a portion of the device enclosure around the connector receptacle. The cosmetic caps or seals  170  may be formed of the same material as the device enclosure  110  or they may be formed of a different material. A layer  180  of adhesive may be used to fix the cosmetic cap or cover seal  170  in place after manufacturing. As before, layer  180  may be a layer of adhesive such as a pressure sensitive adhesive, double sided tape, or other type of adhesive layer. In this example, cover seal  170  may be held in place by adhesive layer  180  in the receptacle recess in enclosure  110 . An outside surface of the cover seal  170  may be shaped to fit an outer lip of sidewall  112 . Cover seal  170  may, as with flexible layer or silicon gasket  130 , form a water seal, a dust seal, light seal, particle seal, air seal, or other type of seal or combination thereof. 
     Again, in various embodiments of the present invention, contacts  122  may remain accessible, or they may be covered either semi-permanently or (more) permanently with a cover or cap. Examples are shown in the following figure. 
       FIG. 2  illustrates front views of connector receptacles according to embodiments of the present invention. The top receptacle formed in enclosure  110  has a recess having an external surface  114 . Openings in external surface  114  allow access to contacts  122 . The bottom receptacle formed in enclosure  110  has a recess that has been filled with a cosmetic cap or cover seal  170 . 
       FIG. 3  illustrates a side view of an assembled connector receptacle according to an embodiment of the present invention. Again, device enclosure  110  may include a connector receptacle recess formed by sidewalls  112  terminating in external surface  114 . The external surface  114  may include openings  116  to provide access to contacts  122 . Contacts  122  may be located on flexible circuit board  120 . Flexible circuit board  120  may be fixed to bracket  140  with adhesive layer  160 . A cosmetic cap or cover seal  170  may be attached to bottom surface portion or external surface  114  by adhesive layer  180 . Cosmetic cap or cover seal  170  may help to prevent water (or other substance) ingress and may protect contacts  122  from exposure. Silicone gasket or O-ring  130  may be used to form a seal between enclosure  110  and flexible circuit board  120 . Silicone gasket  130  may further protect the enclosed device from water (or other substance) leakage. 
       FIG. 4  illustrates a portion of a connector receptacle according to an embodiment of the present invention. Again, silicone gasket  130  may include a number of openings  132  to provide access to contacts  122 . Contacts  122  may be formed on flexible circuit board  120 . Silicone gasket  130  may further include a raised edge  134  to engage an edge or lip on an internal surface  118  of bottom surface portion  117 . Bracket  140  may be used to fix flexible circuit board  120  in place. Specifically, bracket  140  may include alignment pins  144  that may fit in holes in an internal surface  118  of bottom surface portion  117 . Fasteners  150  may be inserted through openings  142  and into threaded holes in an internal surface  118  in bottom surface portion  117 . In other embodiments of the present invention, either or both alignment pins  144  and fasteners  150  may engage other parts of device enclosure  110 , or other structures associated with or attached to device enclosure  110 . 
       FIG. 5  illustrates an oblique view of a bracket for a connector receptacle according to an embodiment of the present invention. Bracket  140  may include through holes or openings  142  and alignment pins  144 . Again, through holes or openings  142  may accept fasteners  150  and alignment pins  144  may fit in openings in an internal surface  118  of bottom surface portion  117 . Bracket  140  may further include pin  510 . Pin  510  may be used during the assembly process to secure bracket  140  in place while fasteners  150  are inserted. 
     Contacts  122  may be formed in various ways in various embodiments of the present invention. An example is shown in the following figures. 
       FIG. 6  illustrates a side view of a contact on a flexible circuit board according to an embodiment of the present invention. In this example, one or more conductive layers  620  may be formed in or on flexible layer  610 . A portion of a first conductive layer  620  may be exposed and accessible. That is, a portion of a first conductive layer  620  is not covered by flexible circuit board material in this example. A second conductive layer  640  may be placed over and attached to the first portion of the first conductive layer  620 . The first conductive layer  620  and second conductive layer  640  may be attached by solder  630 . These second conductive layer  640  may be plated with gold layer  642 . 
     The flexible circuit board  610  may be covered with a coverlay  650 . Coverlay  650  may be all or partially covered with adhesive layer  660 . A liquid photoimagable layer  670  may be formed over adhesive  660 . 
     A side view of a contact  122  is shown in the following figure. 
       FIG. 7  illustrates a side cutaway view of a contact according to an embodiment of the present invention. In this example, the contact may be formed primarily of stainless steel layer  640 . Nickel layer  712  may be plated on a surface of the stainless steel layer  640 . Nickel layer  712  may be tinned with solder layer  720  to form a connection to a conductive layer in or on a flexible circuit board. A second nickel layer  710  may be placed on the far side of stainless steel layer  640 . Nickel layer  710  may be gold plated with gold layer  642  to form a surface of contact  122 . 
     Again, embodiments of the present invention may provide connector receptacles that may be located in, and may connect to, various types of devices, such as portable computing devices, tablet computers, desktop computers, laptops, all-in-one computers, wearable computing devices, cell phones, smart phones, media phones, storage devices, portable media players, navigation systems, monitors, power supplies, adapters, remote control devices, chargers, and other devices. These connector receptacles may provide pathways for signals that are compliant with various standards such as Universal Serial Bus (USB), High-Definition Multimedia Interface® (HDMI), Digital Visual Interface (DVI), Ethernet, DisplayPort, Thunderbolt™, Lightning™, Joint Test Action Group (JTAG), test-access-port (TAP), Directed Automated Random Testing (DART), universal asynchronous receiver/transmitters (UARTs), clock signals, power signals, and other types of standard, non-standard, and proprietary interfaces and combinations thereof that have been developed, are being developed, or will be developed in the future. In various embodiments of the present invention, these interconnect paths provided by these connector receptacles may be used to convey power, ground, signals, test points, and other voltage, current, data, or other information. 
     In a specific embodiment of the present invention, a connector receptacle may provide contacts for more than one type of interface. For example, contacts for one or more data interfaces, such as a UART, USB, DVI, Ethernet, or other type of data interfaces may be included. Also, contacts for one or more testing interfaces, such as JTAG, DART, or TAP testing interfaces may be included. 
     Contacts for power, clock, ground, connect detect, and other types of contacts may also be included. In one embodiment, power provided by an internal battery may be measured at a power pin. Disconnect diodes or other techniques may be used to allow a higher voltage to be provided at the pin. When a higher voltage is provided, the internal circuitry may enter a testing, programming, or other mode. 
     Again, connector receptacles employed by embodiments of the present invention may be formed in various ways of various materials. For example, a receptacle may include a flexible circuit board. The flexible circuit board may include various layers having traces or planes on them, where the various traces and planes are connected using vias between layers. The flexible circuit board may be formed as part of a larger flexible circuit board that may form a logic or motherboard in an electronic device. In other embodiments of the present invention, these flexible circuit boards may be formed of conductive or metallic traces and planes in or on a nonconductive body. The nonconductive body may be formed of plastic or other materials. 
     Again, in various embodiments of the present invention, enclosures (in some cases), contacts, brackets, power and ground planes, traces, fasteners, and other conductive portions of connector receptacles may be formed by stamping, metal-injection molding, machining, micro-machining, 3-D printing, or other manufacturing process. The conductive portions may be formed of stainless steel, steel, copper, copper titanium, phosphor bronze, or other material or combination of materials. They may be plated or coated with nickel, gold, or other material. The nonconductive portions, such as the enclosures (again, in some cases), silicone gaskets, fasteners and other portions, may be formed using injection or other molding, 3-D printing, machining, or other manufacturing process. The nonconductive portions may be formed of silicon or silicone, rubber, hard rubber, plastic, nylon, liquid-crystal polymers (LCPs), ceramics, or other nonconductive material or combination of materials. Flexible circuit boards may be replaced by other substrates, such as printed circuit boards, in many embodiments of the present invention. 
     The above description of embodiments of the invention has been presented for the purposes of illustration and description. It is not intended to be exhaustive or to limit the invention to the precise form described, and many modifications and variations are possible in light of the teaching above. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications to thereby enable others skilled in the art to best utilize the invention in various embodiments and with various modifications as are suited to the particular use contemplated. Thus, it will be appreciated that the invention is intended to cover all modifications and equivalents within the scope of the following claims.

Metadata:
Filing Date: 20180813
Publication Date: 20191210
Grant Date: 20191210
Priority Date: 20140902
Inventors: VERHOEVE, Dustin J.
SAUERS, JASON C.
KALLMAN, BENJAMIN J.
Assignee: APPLE INC
CPC Classifications: [{"code": "H05K1/09", "inventive": true, "first": true, "tree": "[]"}, {"code": "H01R13/5202", "inventive": true, "first": false, "tree": "[]"}, {"code": "H01R12/61", "inventive": true, "first": false, "tree": "[]"}, {"code": "H01R12/7082", "inventive": true, "first": false, "tree": "[]"}, {"code": "H01R13/74", "inventive": true, "first": false, "tree": "[]"}, {"code": "H01R12/77", "inventive": true, "first": false, "tree": "[]"}, {"code": "H01R13/74", "inventive": true, "first": false, "tree": "[]"}, {"code": "H01R12/61", "inventive": true, "first": false, "tree": "[]"}, {"code": "H01R12/61", "inventive": true, "first": false, "tree": "[]"}, {"code": "H01R13/74", "inventive": true, "first": false, "tree": "[]"}, {"code": "H01R13/5202", "inventive": true, "first": false, "tree": "[]"}, {"code": "H05K1/09", "inventive": true, "first": true, "tree": "[]"}, {"code": "H01R12/7082", "inventive": true, "first": false, "tree": "[]"}, {"code": "H01R13/5202", "inventive": true, "first": true, "tree": "[]"}]
Family ID: 55403593