PATENT DOCUMENT

Publication Number: US-11800649-B2
Application Number: US-202016997753-A
Country: US
Kind Code: B2

Title: Mobile display encapsulation to improve robustness and water resistance

Abstract:
An electronic device including a housing defining an aperture, a display component positioned in the aperture, and a filler material at least partially surrounding a periphery of the display component. The filler material can contact the display component and a portion of the housing defining the aperture.

Claims:
What is claimed is: 
     
       1. An electronic device comprising:
 a frame defining an aperture; 
 a display component positioned in the aperture and configured to present visual information, the display component defining a bend region; 
 a filler material at least partially surrounding a periphery of the display component, the filler material contacting the bend region and contacting a portion of the frame defining the aperture. 
 
     
     
       2. The electronic device of  claim 1 , wherein the filler material comprises epoxy. 
     
     
       3. The electronic device of  claim 1 , further comprising a housing at least partially defining an internal volume, wherein the frame is secured to the housing and the filler material defines a seal between an ambient environment and the internal volume. 
     
     
       4. The electronic device of  claim 1 , further comprising a housing at least partially defining an internal volume, wherein the frame is secured to the housing and the filler material defines a tortuous leak path between an ambient environment and the internal volume. 
     
     
       5. The electronic device of  claim 1 , further comprising a parylene coating covering at least one of the display component or the filler material. 
     
     
       6. The electronic device of  claim 1 , further comprising a housing at least partially surrounding and secured to the frame. 
     
     
       7. The electronic device of  claim 1 , wherein the frame defines ports for injecting the filler material between the frame and the display component. 
     
     
       8. The electronic device of  claim 1 , wherein the filler material is curable. 
     
     
       9. The electronic device of  claim 1 , wherein the bend region defines a curved surface; and
 the filler material comprises a potting material that is positioned in the bend region and in contact with the curved surface. 
 
     
     
       10. The electronic device of  claim 1 , wherein the filler material has a modulus of about 10 megapascals to about 20 megapascals. 
     
     
       11. A display assembly, comprising;
 a frame comprising sidewalls that define ports and an aperture; 
 a display component defining a bend region, the display component configured to display information and positioned in the aperture, the display component and the frame at least partially defining a volume; 
 a flowable filler material at least partially surrounding a periphery of the display component and positioned in the volume, the filler material contacting the bend region and contacting one of the sidewalls. 
 
     
     
       12. The display assembly of  claim 11 , wherein the filler material has a non-uniform thickness. 
     
     
       13. The display assembly of  claim 11 , wherein the filler material adheres to the frame. 
     
     
       14. The display assembly of  claim 11 , wherein the filler material occupies substantially all of the volume. 
     
     
       15. The display assembly of  claim 11 , wherein the filler material is non-reactive to moisture.

Description:
FIELD 
     The described embodiments relate generally to improved robustness and water resistance of electronic devices. More particularly, the present embodiments relate to filler materials that improves the robustness and water resistance of a mobile display. 
     BACKGROUND 
     In use, modern electronic devices are subject to a wide range of hazardous conditions such as forces from drop and fall events or stresses caused by compression. Further, electronic device can be subjected to physical contamination, corrosive chemicals, and/or water. These considerations can be particularly relevant to portable electronic and mobile device applications, where sensitive control and display components may be commonly exposed to stress events and undesirable environmental conditions. 
     A number of alternatives have been advanced to address these concerns, but these solutions typically involve bulky seals and isolation components that can drastically increase the size of a device and may negatively impact device performance and user experience. Accordingly, there remains a need for improved robustness of advanced consumer electronics and other digital device applications that do not undesirably increase the size of the device or impact performance. In particular, there is a need for increased impact protection and resistance to environmental exposure suitable for modern electronic devices. 
     SUMMARY 
     According to some aspects of the present disclosure, an electronic device includes a frame defining an aperture, a display component positioned in the aperture, and a filler material at least partially surrounding a periphery of the display component. The filler material can contact the display component and a portion of the frame defining the aperture. 
     In some examples, the filler material includes epoxy. A housing can at least partially define an internal volume with the frame being secured to the housing. The filler material can define a seal between an ambient environment and the internal volume. In some examples, a housing at least partially defines an internal volume, wherein the frame is secured to the housing and the filler material defines a tortuous leak path between an ambient environment and the internal volume. In some examples, a parylene coating can cover at least one of the display component or the filler material. 
     In some examples, the electronic device includes a housing that surrounds and is secured to the frame. The frame can define ports for injecting the filler material between the frame and the display component. 
     In some examples, the filler material is curable and has an uncured viscosity that is inversely proportional to a number and size of the ports. In some examples, the display component includes a bend region defined by a curved surface and the filler material can include a potting material that is positioned in the bend region in contact with the curved surface. The filler material can have a modulus of about 10 megapascals to about 20 megapascals. 
     According to some aspects, a display assembly includes a display layer, a contact component in electrical communication with the display layer, and a conformal coating at least partially covering the display layer and at least a portion of the contact component, the conformal coating defining an orifice positioned over a contact region of the contact component. 
     In some examples, the display assembly includes a protective material in contact with the display layer. The conformal coating at least partially covers the protective material. The conformal coating can have a thickness of about 2 microns to about 3 microns. The contact component can be a flex connector. In some examples, the display layer includes masked regions that prevent application on the conformal coating at the masked regions. 
     According to some aspects, a display assembly includes a frame including sidewalls that define ports and an aperture, a display component positioned in the aperture, the display component and the frame at least partially defining a volume, and a flowable filler material at least partially surrounding a periphery of the display component and positioned in the volume, the filler material contacting the display component and a sidewall. 
     In some examples, the filler material has a non-uniform thickness. The filler material can adhere the frame. The filler material can occupy substantially all of the volume. In some examples the filler material is non-reactive to moisture. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The disclosure will be readily understood by the following detailed description in conjunction with the accompanying drawings, wherein like reference numerals designate like structural elements, and in which: 
         FIG.  1    shows a perspective view of an electronic device. 
         FIG.  2    shows an exploded perspective view of an electronic device. 
         FIG.  3    shows an isolated perspective view of components of an electronic device. 
         FIG.  4    shows a perspective view of an electronic device. 
         FIG.  5    shows an exploded view of an electronic device. 
         FIG.  6    shows an isolated perspective view of components of an electronic device. 
         FIG.  7    shows an exploded perspective view of components of an electronic device. 
         FIG.  8 A  shows a side cross-sectional view of components of an electronic device. 
         FIG.  8 B  shows a side cross-sectional view of internal components of an electronic device. 
         FIG.  9    shows a perspective view of a frame of an electronic device. 
         FIG.  10    shows a perspective view of a material being deposited on an electronic device. 
         FIG.  11 A  shows a side cross-sectional view of internal components of an electronic device. 
         FIG.  11 B  shows an enlarged side cross-sectional view of internal components of  FIG.  12 A . 
         FIG.  12    shows a process flow diagram. 
     
    
    
     DETAILED DESCRIPTION 
     Reference will now be made in detail to representative embodiments illustrated in the accompanying drawings. It should be understood that the following descriptions are not intended to limit the embodiments to one preferred embodiment. To the contrary, it is intended to cover alternatives, modifications, and equivalents as can be included within the spirit and scope of the described embodiments as defined by the appended claims. 
     The following disclosure relates to electronic devices with improved robustness and water resistance. The electronic devices described herein offer several enhancements over traditional devices. For example, traditional devices typically provide a “sway space” between the display components and a housing such that in the event of a drop or other high force event, the internal components would be allowed shift a certain amount before contacting and potentially becoming damaged by the housing. In contrast, electronic devices as described herein can include shock absorbing filler material that increases durability and improves sealing of display components within the electronic device. 
     The electronic devices described herein can be mobile wireless communication devices, such as a smartphones. In a particular example, an electronic device can include a housing that defines an aperture. In some examples, the housing includes a display frame defining an interior portion of the housing and a device enclosure defining an exterior portion of the housing. The display frame can be attached to internal electronic components of the electronic device, such as a display component. The device enclosure can surround and be secured to the display frame. In some examples, the display frame and/or device enclosure can be made from a composite of metal and plastic, such as steel and plastic. 
     A display component can be positioned in the aperture defined by the frame such that the housing borders or rings a periphery of the display component. In some examples, the display component can include a display panel or layer that includes a liquid crystal display (“LCD”) that relies upon backlighting to present the visual information. In some examples, the display panel includes an organic light emitted diode (“OLED”) display designed to illuminate individual pixels, when needed. In some examples, the display panel can be bent or folded to define a panel bend. The panel bend can be a concave curved surface or portion of the display panel. 
     In some examples, the display frame can define one or more ports for injecting a filler material between the housing and the display component after the display component has been coupled to the housing. The filler material can act as a shock absorbing material to improve the robustness of the electronic device and specifically to protect, isolate, and or reduce the exposure of the display layer and panel bend region from stress. 
     The filler material comprise one or more polymers, and in some examples can be a two-part epoxy. In some examples, the filler material can be a flowable or moldable material that behave like a soft rubber with a low level of shrinkage as it cures or solidifies. The filler material can have a modulus of about 10 megapascals to about 20 megapascals, or about 15 megapascals to about 20 megapascals. In some examples, the filler material has a viscosity that is inversely proportional to a number and size of the ports in the display frame. In some examples, the filler material has a non-uniform thickness. For instance, the thickness of the filler material can vary based on the width of the gap separating the frame and the display components. 
     The filler material can at least partially surround a periphery of the display component, such that the filler material is positioned between the display component and the housing and/or frame. In some examples, the filler material is in direct physical contact with the display component. In some examples, the filler material is in direct physical contact with the housing. In some examples, the filler material is in direct physical contact with the display component and the housing. For example, the filler material can abut or be positioned adjacent the panel bend, such that the filler material is sandwiched between an exterior convex region of the panel bend and the display frame. The filler material can occupy substantially all of the volume between the display component and the display frame. In this manner, the filler material occupies a volume of space traditionally used as a sway space. In some examples, the filler material can act as an adhesive to enhance coupling between the display component and housing. The filler material can adhere to at least one of metal, such as stainless steel, or polymers, such as nylon, acrylic, or pressure sensitive adhesive. 
     To further improve durability of the display component, a potting material can be positioned in the interior concave region of the panel bend. In some examples, the potting material can comprise a polymer and can be substantially similar to the filler material, however, the potting material can differ from the filler material. For example, the potting material can have a modulus of about 150 megapascals to about 300 megapascals. In this manner, the filler material and potting material can protect both sides on the panel bend region (e.g., an interior concave curve of the panel bend and an exterior convex curve of the panel bend). 
     In some examples, the filler material can serve as a sealing agent to protect internal components of the electronic device from exposure to water or moisture. For instance, the filler material can define an increased leak path that liquid would need to travel before reaching sensitive components. In some examples the filler material is non-reactive to moisture. 
     In some examples, a conformal coating can cover at least one of the display component or the filler material. In some examples, the conformal coating can act to supplement the filler material by sealing any gaps or cracks at interfaces between the filler material and the display component or housing. The conformal coating can include parylene-N with a thickness of about 2 microns to about 3 microns. The conformal coating can be applied to the electronic device by any deposition process as desired, for example by a vapor deposition process, such as a chemical vapor deposition (CVD). When applying the conformal coating masking can be applied to certain regions where the coating is not desired. 
     In some examples, a contact component, such as a flex connector, can be in electrical communication with the display layer, and the conformal coating can at least partially cover the display layer and at least a portion of the contact component. The conformal coating can define an orifice located at a contact region of the contact component to accommodate for the connection. 
     These and other embodiments are discussed below with reference to  FIGS.  1 - 12   . However, those skilled in the art will readily appreciate that the detailed description given herein with respect to these Figures is for explanatory purposes only and should not be construed as limiting. 
       FIG.  1    illustrates a perspective view of an embodiment of an electronic device  100 . The electronic device  100  shown in  FIG.  1    is a mobile wireless communication device, such as a smartphone. The smartphone of  FIG.  1    is merely one representative example of a device that can be used in conjunction with the systems and methods disclosed herein. Electronic device  100  can correspond to any form of wearable electronic device, a portable media player, a media storage device, a portable digital assistant (“PDA”), a tablet computer, a computer, a mobile communication device, a GPS unit, a remote control device, or other electronic device. The electronic device  100  can be referred to as an electronic device, a consumer device, or simply as a device. 
     The electronic device  100  can have a housing that includes a band  102  that defines an outer perimeter of the electronic device  100 . The band  102 , or portions thereof, can be formed using additive manufacturing processes or can be machined. In some examples, the frame  102  can define one or more sidewall components of the electronic device  100 . In some examples, the frame  102  defines a non-continuous perimeter of the electronic device  100 . That is, the frame  102  can be formed with gaps or spaces therein. 
     In some examples, the frame  102  includes an antenna assembly (not shown in  FIG.  1   ). As a result, a non-metal material, or materials, can separate the sidewall components of the frame  102  from each other in order to electrically isolate the sidewall components. For example, separating materials  112 ,  114  can be position between sections of the frame  102 . The aforementioned materials can include an electrically inert, or insulating, material(s), such as plastics and/or resin, as non-limiting examples. As discussed in greater detail below, the separating materials  112 ,  114  can be formed using similar manufacturing techniques as the frame  102 . For instance, the separating materials  112 ,  114  can be formed using an additive manufacturing process. 
     The electronic device  100  can further include a display assembly  116  (shown as a dotted line) that is covered by a protective cover  118 . The display assembly  116  can include multiple layers, with each layer providing a unique function. The display assembly  116  can be partially covered by a border  120  that extends along an outer edge of the protective cover  118  and partially covers an outer edge of the display assembly  116 . In some examples, the border  120  can be a portion of the frame  102 , being formed along with the frame  102 . The border  120  can be positioned to hide or obscure any electrical and mechanical connections between the layers of the display assembly  116  and flexible circuit connectors. Also, the border  120  can exhibit a uniform thickness. For example, the border  120  can include a thickness that generally does not change in the X- and Y-dimensions. 
     Also, as shown in  FIG.  1   , the display assembly  116  can include a notch  122 , representing an absence of the display assembly  116 . The notch  122  can allow for a vision system that provides the electronic device  100  with information for object recognition, such as facial recognition. In this regard, the electronic device  100  can include a masking layer with openings (shown as dotted lines) designed to hide or obscure the vision system, while the openings allow the vision system to provide the object recognition information. Also, the protective cover  118  can be formed from a transparent material, such as glass, plastic, sapphire, or similar transparent materials. In this regard, the protective cover  118  can be referred to as a transparent cover, a transparent protective cover, or a cover glass (when the protective cover  118  includes glass). As shown in  FIG.  1   , the protective cover  118  can include an opening  124 , which can represent a single opening of the protective cover  118 . The opening  124  can allow for transmission of acoustical energy (in the form of audible sound) into the electronic device  100 , which can be received by a microphone (not shown in  FIG.  1   ) of the electronic device  100 . Further, the opening  124  can allow for transmission of acoustical energy (in the form of audible sound) out of the electronic device  100 , which can be generated by an audio module (not shown in  FIG.  1   ) of the electronic device  100 . 
     In some examples, the band  102  can define a port  126  designed to receive a connector of a cable assembly. The port  126  allows the electronic device  100  to communication data information (send and receive), and also allows the electronic device  100  to receive electrical energy to charge a battery assembly. Accordingly, the port  126  can include terminals that electrically couple to the connector. The port  126  can be formed as part of the additive manufacturing process to form the band  102  or can be formed by subsequent processing. 
     Furthermore, the band  102  can define several openings. For example, the band  102  can define openings  128  that allow an additional audio module (not shown in  FIG.  1   ) of the electronic device to emit acoustical energy out of the electronic device  100 . The band  102  can further define openings  132  that allow a microphone of the electronic device to receive acoustical energy. The band  102  can define holes to receive fasteners. For instance, the electronic device  100  can also include a first fastener  134  and a second fastener  136  designed to be fastened to a rail that is coupled to the protective cover  118 . In this way, the first fastener  134  and the second fastener  136  can be designed to couple the protective cover  118  with the band  102 . As discussed in greater detail below, the band  102  can define holes for injecting an encapsulant or filler material between the band  102  and the display assembly  116 . These various openings can be formed as part of a 3D printing process in conjunction with formation of the band  102 . In some examples, the openings are machined into the band  102  after the band  102  has been formed. 
     The electronic device  100  can include several control inputs designed to provide a command to the electronic device  100 . For example, the electronic device  100  can include a first control input  142  and a second control input  144 . The aforementioned control inputs can be used to adjust the visual information presented on the display assembly  116 , and/or the volume of acoustical energy output by an audio module, as non-limiting examples. The controls can include one of a switch, a sensor, or a button designed to generate a command to a processor circuit. The control inputs can at least partially extend through openings in the sidewall components. For example, the second sidewall component  106  can include an opening  146  that receives the first control input  142 . Further details of the electronic device  100  are provided below with reference to  FIG.  2   . 
       FIG.  2    illustrates an exploded view of the electronic device  200 . As shown, the band  202  at least partially defines an exterior portion, such as an outer perimeter of the electronic device. The band  202 , can include one or more features to receive or couple to other components of the device  200 , such as feature  221 . For example, the band  202  can include any number of features such as apertures, cavities, indentations, bosses, protrusions, and other mating features configured to receive and/or attach to one or more components of the device  200 . In some examples, the feature  221  can be printed onto the band  202  by an additive manufacturing process, as described herein. Further, in some examples, the feature  221  can include a metallic material different than the metallic material of the band  202 . In some examples, both the band  202  and the feature  221  can be formed by one or more additive manufacturing processes. In some examples, as with the band  102 , the band  202  can comprise multiple portions that can be electrically isolated from one another by a separating material  214 . 
     The electronic device  200  can include a display assembly  216  that is covered by a protective cover  218 . The display assembly  216  can include multiple layers, with each layer providing a unique function, and can include a frame (not shown) that can serve to fix, join, or attach the display assembly to the band  202  as described further herein. 
     The electronic device  200  can include internal components such as processors, memory, circuit boards, batteries, and sensors. Such components can be disposed within an internal volume defined, at least partially, by the band  202 , and can be affixed to the band  202 , via internal surfaces, attachment features such as feature  221 , threaded connectors, studs, posts, and/or other fixing features, that are formed into, defined by, or otherwise part of the band  202 . 
     The device  200  can include internal components, such as a system in package (SiP), including one or more integrated circuits such as a processors, sensors, and memory. The device  200  can also include a battery  224  housed in the internal volume of the device  200 . The device  200  can also include one or more sensors, such as optical or other sensors, that can sense or otherwise detect information regarding the environment exterior to the internal volume of the device  200 . Additional components, such as a haptic engine, can also be included in the device  200 . In some examples, the display assembly  216  can be received by and/or attached to the band  202  by one or more attachment features. 
     The electronic device  200  can further include a chassis  220  that can provide structural support. The chassis  220  can include a rigid material, such as a metal, or can include a composite construction. The chassis  220  can also be coupled to the band  202 . In this manner, the chassis  220  can provide an electrical grounding path for components electrically coupled to the chassis. The electronic device can alternatively or additionally include a back plate  230  having cladding layers and/or other attachment features such that one or more components of the electronic device  200  can be attached to the back plate  230 , for example, via welding. The back plate  230  can form conductive pathways for connecting components of the electronic device  200 . In some examples, the back plate  230  can be attached to the band  202  of the device  200  by one or more attachment features. In some examples, the band  202 , the chassis  220 , and the back plate  230  can be integrally formed with one another in any combination as a sectioned element by the additive manufacturing processes described herein. 
     An exterior surface of the electronic device  200  can further be defined by a back cover  240  that can be coupled with the band  202 . In this regard, the back cover  240  can combine with the band  202  to form an enclosure or a housing of the electronic device  200 , with the enclosure or housing (including band  202  and back cover  240 ) at least partially defining an internal volume. The back cover  240  can include a transparent material, such as glass, plastic, sapphire, or another transparent material. As discussed below, the back cover  240  can be formed together with the band  202  using an additive manufacturing process. 
     The housing, including the band  202 , can be conformable to interior dimensional requirements, as defined by the internal components. For example, the structure of the housing including a band  202  can be defined or limited exclusively or primarily by the internal components the housing is designed to accommodate. That is, because a housing including a band  202  can be extremely light and strong, the housing can be shaped to house the interior components in a dimensionally efficient manner without being constrained by factors other than the dimensions of the components, such as the need for additional structural elements. In some examples, these formation processes discussed herein can allow for the housing and/or band  202  to have a detailed shape or design that is tailored specifically to satisfy one or more needs, such as internal dimensional requirements, without the need for additional features to reinforce the structure of the housing. Additionally, artifacts of the manufacturing process of the housing can be eliminated. Further details of the electronic devices are provided below with reference to  FIG.  3   . 
       FIG.  3    shows a perspective view of an electronic device  300  including a display assembly  316  positioned in a frame  302 . The electronic device  300  can be substantially similar to, and include some or all of the features of any of the electronic devices discussed herein, such as electronic devices  100  and  200 . Various components of the electronic device  300  have been removed for clarity. In some examples, the display assembly  316  can be attached to the frame  302  by various attachment means, such as adhesion, welding, or mechanical attachment. In some examples, the frame  302  be made from a composite of steel and plastic. The frame  302  can act as an interface between the display assembly  316  and an outer shell, housing, or band (not shown in  FIG.  3   ). In this manner, the frame  302  can act as a protective barrier to the periphery of the display assembly  316 . 
     Any number or variety of components in any of the configurations described herein can be included in the input device. The components can include any combination of the features described herein and can be arranged in any of the various configurations described herein. The structure and arrangement of components of an input device having a housing with structures described herein, and defining an internal volume, as well as the concepts regarding input components, filler materials, and display assemblies, can apply not only to the specific examples discussed herein, but to any number of examples in any combination. Various examples of electronic devices including components having various features in various arrangements are described below, with reference to  FIGS.  4 - 6   . 
       FIG.  4    shows another example of an electronic device  400 . The electronic device shown in  FIG.  4    is a watch, such as a smartwatch. The smartwatch  400  of  FIG.  4    is merely one representative example of a device that can be used in conjunction with the components and methods disclosed herein. As described with respect to electronic device  100 , electronic device  400  can correspond to any form of wearable electronic device, a portable media player, a media storage device, a portable digital assistant (“PDA”), a tablet computer, a computer, a mobile communication device, a GPS unit, a remote control device, and other devices. The electronic device  400  can be referred to as an electronic device, or a consumer device. Further details of a watch are provided below with reference to  FIG.  5   . 
     Referring now to  FIG.  5   , the electronic device  500  can include a housing  502 , and a cover  518  attached to the housing. The housing  502  can substantially define at least a portion of an exterior surface of the device  500 . The cover  518  can include glass, plastic, or any other substantially transparent material, component, or assembly. Although in some examples, the cover  518  can comprise a material or materials that are not transparent. The cover  518  can cover or otherwise overlay a display assembly  516 . The display assembly  516  can include multiple layers, with each layer providing a unique function. Accordingly, the cover  518  can be, or be a part of, an interface component. The cover  518  can define a front exterior surface of the device  500  and, as described herein, this exterior surface can be considered an interface surface. In some examples, the interface surface defined by the cover  518  can receive inputs, such as touch inputs, from a user. 
     A back cover  530  can also be attached to the housing  502 , for example opposite the cover  518 . The back cover  530  can include ceramic, plastic, metal, or combinations thereof. In some examples, the back cover  530  can include an electromagnetically transparent portion  532 . The electromagnetically transparent portion  532  can be transparent to any desired wavelengths of electromagnetic radiation, such as visible light, infrared light, radio waves, or combinations thereof. Together, the housing  502 , cover  518  and back cover  530  can substantially define an internal volume and external surface of the device  500 . 
     The housing  502  can be a substantially continuous or unitary component and can include one or more openings  504 ,  506  to receive components of the electronic device  500  and/or provide access to an internal portion of the electronic device  500 . In some examples, the device  500  can include input components such as one or more buttons  526  and/or a crown  528  that can be disposed in the openings  504 ,  506 . In some examples, a material can be disposed between the buttons  526  and/or crown  528  and the housing  502  to provide an airtight and/or watertight seal at the locations of the openings  504 ,  506 . As discussed in greater detail below, the housing  502  can define holes for injecting an encapsulant or filler material between the housing  502  and the display assembly  516 . 
     The electronic device  500  can further include a strap  560 , or other component designed to attach the device  500  to a user, or to provide wearable functionality. In some examples, the strap  560  can be a flexible material that can comfortably allow the device  500  to be retained on a user&#39;s body at a desired location. Further, the housing  502  can include a feature or features that can provide attachment locations for the strap  560 . In some examples, the strap  560  can be retained on the housing  502  by any desired techniques. For example, the strap  560  can include any combination of magnets that are attracted to magnets disposed within the housing  502 , and/or retention components that mechanically retain the strap  560  against the housing  502 . 
     The device  500  can also include internal components, such as a haptic engine  524 , a battery  522 , and a system in package (SiP), including one or more integrated circuits, such as processors, sensors, and memory. The SiP can also include a package. The internal components, such as one or more of components  522 ,  524  can be disposed within the internal volume defined at least partially by the housing  502 , and can be affixed to the housing  502  via internal surfaces, attachment features, threaded connectors, studs, posts, or other features, that are formed into, defined by, or otherwise part of the housing  502  and/or the cover  518  and/or back cover  530 . 
       FIG.  6    shows an exploded view of an electronic device  600  including a display assembly  616 , a cover  618 , a frame  602 , and a housing  601 . The electronic device  600  can be substantially similar to, and include some or all of the features of any of the electronic devices discussed herein, such as electronic devices  100 ,  200 ,  300 ,  400 , and  500 . Various components of the electronic device  300  have been removed for clarity. In some examples, the display assembly  616  can be attached to the frame  602  by various attachment means, such as adhesion, welding, or mechanical attachment. In some examples, the frame  602  be made from a composite of steel and plastic. The frame  602  can act as an interface between the display assembly  616  and an outer shell or housing  601 . In this manner, the frame  602  can act as a protective barrier to the periphery of the display assembly  616 . 
     Any number or variety of components in any of the configurations described herein can be included in the input device. The components can include any combination of the features described herein and can be arranged in any of the various configurations described herein. The structure and arrangement of components of an input device having a housing with structures described herein, and defining an internal volume, as well as the concepts regarding input components, filler materials, and display assemblies, can apply not only to the specific examples discussed herein, but to any number of examples in any combination. Various examples of electronic devices including components having various features in various arrangements are described below, with reference to  FIGS.  7 - 8 B . 
       FIG.  7    illustrates a partial exploded view of an electronic device  700 . The electronic device  700  can be substantially similar to, and include some or all of the features of the electronic devices discussed herein, such as electronic devices  100 - 300 . Several features of the electronic device  700  are not shown for simplicity. A first protective layer  718 , such as a cover glass, can overlay a display assembly  716 . The first protective layer  718  can be adhesively secured to the display assembly  716  with an adhesive layer (not shown) or by any other technique as desired. 
     The display assembly  716  can include a touch sensitive layer  703  designed to receive a touch input, a display layer  707  designed to present visual information, and a force sensitive layer  709  designed to detect an amount of force applied to, or exerted on, the display layer  707  by way a force applied to at least one of the first protective layer  718 , the touch sensitive layer  703 , and the display layer  707 . Although not shown, the display assembly  716  can include adhesive layers to adhesively secure the touch sensitive layer  703  with the display layer  707 , and to adhesively secure the display layer  707  with the force sensitive layer  709 . 
     The touch sensitive layer  703  is designed to receive a touch input when, for example, a user can exert pressure the first protective layer  718 . The touch sensitive layer  703  can include capacitive touch-sensitive technology. For example, the touch sensitive layer  703  can include a layer of capacitive material that holds an electrical charge. The layer of capacitive material is designed to form a part of multiple capacitive parallel plates throughout a location corresponding to the display layer  707 . In this regard, when a user touches the first protective layer  718 , the user forms one or more capacitors. Moreover, the user causes a volt drop across the one or more capacitors, which in turns causes the electrical charge of the capacitive material to change at a specific point (or points) of contact corresponding to a location of the user&#39;s touch input. The capacitance change and/or voltage drop can be measured by the electronic device  700  to determine the location of the touch input. The touch sensitive layer  703  can include an edge region  715 . The edge region  715  can include electrical connectors. 
     In some examples, the display layer  707  includes a liquid crystal display (“LCD”) that relies upon backlighting to present the visual information. In the embodiment shown in  FIG.  7   , the display layer  707  includes a light emitting diode (LED) and/or organic light emitted diode (“OLED”) display designed to illuminate individual pixels, when needed. When the display layer  707  includes OLED technology, the display layer  707  can include a reduced form factor as compared to that of an LCD display. In this regard, the display assembly  716  can include a smaller footprint and/or thickness, thereby creating more space for other components in the internal volume, such as a battery assembly. In some examples, the display layer  707  can be curved or bent without causing damage to the display layer  707 . For example, as shown in  FIG.  7   , the display layer  707  includes or defines a bend or bend region  711 . The bend region  711  can be a 180-degree bend, or approximately a 180-degree bend. In some examples, the bend  711  can be at any angle and/or radius of curvature as desired and can be at least about a 90-degree bend, at least about a 120-degree bend, at least about a 135-degree bend, at least about a 150-degree bend, at least about a 180-degree bend, at least about a 220-degree bend, at least about a 235 degree bend, or at least about a 270-degree bend or more. In some examples, the bend  711  allows the display layer  707  to bend or curve around at least a portion of the force sensitive layer  709 , as shown in  FIG.  7   . In some examples, the bend  711  can extend along a length or width of the electronic device. In some examples, the display layer  707  comprises multiple bends  711  on various edges of the display layer  707 . For example, the display layer  707  can define two bends on opposing ends of the display layer  707  that run along substantially all of a length of the electronic device  700 . 
     The display layer  707  can include an edge region or tail portion  713  that includes a connector (not shown) used to electrically and mechanically couple the display layer  707  with a flexible circuit (not shown) that electrically couples with a circuit board assembly (shown below), with flexible circuit placing the display layer  707  in communication with the circuit board assembly. In some examples, the display layer  707  can include an active matrix organic light emitting diode (“AMOLED”) display. The edge region  715  of the touch sensitive layer  703  can be parallel, or at least substantially parallel, with respect to the edge region or tail portion  713  of the display layer  707 , even when the display layer  707  includes the bend  711 . 
     The force sensitive layer  709  can operate by determining an amount of force or pressure applied to the first protective layer  718 , the touch sensitive layer  703 , and/or the display layer  707 . In this regard, the force sensitive layer  709  can distinguish between different amounts of force applied to the electronic device  100 . The different amounts of force can correspond to different user inputs. The force sensitive layer  709  can include multiple parallel capacitor plate arrangements, with one plate of each capacitor plate arrangement having an electrical charge. When a force to the first protective layer  718  causes the distance between one or more pairs of parallel plate capacitor to reduce, a change in capacitance between the one or more pairs of parallel plate capacitor can occur. The amount of change in capacitance corresponds to an amount of force exerted on the first protective layer  718 . 
     Further, in order to support the first protective layer  718  and the display assembly  716  and facilitate assembly of the first protective layer  718  and the display assembly  716  with the electronic device  700  can include a frame  702  that receives and secures with the first protective layer  718  and display assembly  716 . Accordingly, the frame  702  can include a size and shape in accordance with that of the first protective layer  718  and/or the display assembly  716 . In some examples, the frame  702  can at least partially define an exterior surface of the electronic device  700 . In some examples the electronic device  700  further includes a band or housing (not shown in  FIG.  7   ) that defines an exterior shell or surface of the electronic device  700  and couples to the frame  702 . The frame  702  can be formed from a polymeric material, such as plastic, and can also include a metal ring (not shown) that is partially embedded in the polymeric material during an insert molding operation. In this regard, the frame  702  can structurally support the first protective layer  718 , as well as one or more components of the display assembly  716 . This will be shown below in greater detail below with further details of a display assembly being provided below with reference to  FIG.  8 A . 
       FIG.  8 A  illustrates a side cross-sectional view of an electronic device  800 . The electronic device  800  can be substantially similar to, and include some or all of the features of any of the electronic devices discussed herein, such as electronic devices  100 - 700 . In some examples, the electronic device  800  includes a frame  802  that at least partially surrounds a display assembly  816 . 
     Similar to other examples described herein, the electronic device  800  may include a display assembly  816  that includes a touch sensitive layer  803  designed to receive a touch input, a display layer  807  designed to present visual information, and a force sensitive layer  809  designed to detect an amount of force applied to, or exerted on, the display layer  807  by way a force applied to at least one of the touch sensitive layer  803 , the display layer  807 , and a protective cover  818  that overlays the display assembly  816 . In some examples, the display assembly  816  may further include a rigid plate to provide structural support and stiffness to the display assembly  816 . 
     The display layer  807  can extend beyond the force sensitive layer  809  and define a bend  811  that connects to a tail portion  813 . The electronic device  800  can further include a first material  821  covering a surface of the display layer  807 . The first material  821  can include a potting material that supports the display layer  807 . Specifically, the first material  821  can reinforce or bolster the bend  811  of the display layer  807 , against external forces or stresses. In order to supply the first material  821 , a needle (not shown in FIG.  8 A 8 ) can be inserted into a location within the bend region of the display layer  807 . The needle or other deposition component can disperse the material while being pulled out of the electronic device  800 . In some examples, the first material  823  is deposited prior to the display layer  807  being bent. 
     The potting material  821  can have a modulus of about 180 megapascals to about  300  megapascals, or of about 200 megapascals to about 280 megapascals. In some examples, the display assembly  816  includes a strain-neutralization layer  814  on an exterior of the bend  811 , such that the bend  811  is positioned between the strain-neutralization layer  814  and the potting material  821 . In some examples, the strain-neutralization layer  814  covers a region of the tail portion  813  and/or some of the display panel  807  before the bend  811 . 
     In some examples, the potting material  821  is pre-cured, such as with exposure to ultra-violet (UV) light. For examples, the potting material  821  can be applied to the display layer  807  before it is bent. The potting material  821  can then be pre-cured using (UV) light to partially solidify the potting material  821  and to increase the adhesion of the potting material  821  to the display layer  807 . 
     In some examples, the potting material  821  can undergo a final moisture curing phase. The potting material  821  can be moisture cured after the display layer  807  is bent, resulting in the potting material  821  being positioned in the bend  811 . In some examples, a gap exists adjacent the potting material  821  to allow for moisture to cure the potting material  821 . In some examples, the potting material  821  can be formulated to adhere to polyimide. The potting material  821  can be configured to adhere to at least stainless steel, glass-filled nylon, acrylic, and pressure sensitive adhesives. In some examples, any other curing or hardening techniques can be used as desired. 
     The display layer  807  can further include a second material or filler material  823  covering a surface of the display layer  807 . The second material  823  can provide a compression force to metal traces in the display layer  807 , and prevent tension forces from acting on the metal traces, thereby preventing damage to the display layer. The second material  823  can provide stiffness and structural support to the display layer  807 . The filler material  823  can be positioned between the bend  811  and the frame  802 . The filler material  823  can be deposited along an entirety of the bend  811 . In some examples, the filler material  823  is positioned around substantially all of the perimeter of the frame  802  and display assembly  816 . 
     Thus, in contrast to conventional techniques, the disclosed electronic device  800  includes a filler material  823  positioned in the volume that would generally be empty or used as a sway space. In some examples, no air gaps are permitted between the display assembly  816  and the frame, without the filler material  823  being positioned in the air gap. In some examples, the filler material  823  inhibits sway or movement of the display assembly  816  relative to the frame  802 . In this manner, the described electronic device  800  has improved durability over conventional devices. 
     The second or filler material  823  can be a two-part epoxy that is designed to behave like a soft rubber with low levels of shrinkage. In some examples, the filler material  823  can include a relatively low modulus so as to not transmit load to the display assembly  816 . For example, the filler material  823  can have a modulus of about 18 megapascals to about 28 megapascals, or about 17 megapascals to about 22 megapascals. In some examples, the filler material  823  has a modulus of about 20 megapascals. In this manner, the filler material  823  can act as shock absorbers. The filler material  823  can be hard enough to allow curing and avoid decreasing display reliability. In some examples, the filler material  823  can be formulated to adhere to the materials of the display assembly  816 , such as polyimide when the display assembly  816  comprises polyimide. The filler material  823  can be configured to adhere to at least stainless steel, glass-filled nylon, acrylic, and pressure sensitive adhesives. The filler material  823  can be formulated to not react with moisture. In some examples, the first and second materials  821 ,  823  can be the same material. 
     In some examples, the filler material  823  has a non-uniform thickness. For instance, the thickness of the filler material  823  can vary based on the width of the gap separating the frame  802  and the display assembly  816 . The amount and thickness of the filler material  823  can vary depending on the need and space proximate internal components of the electronic device  800 . In some examples, the smallest gap between the display layer  807  and the frame  802  is the space between the edge of the bend  811  and the corners of the frame  802 . Thus, this location can also be the smallest filler material thickness along the frame  802 . In some examples, the minimum bead width of the filler material  823  is about 0.3 millimeters to about 0.4 millimeters. In some examples, the average bead width of the filler material  823  is about 0.6 millimeters. 
     In some examples, in addition to acting as a support or reinforcing buffer, the second material  823  can act as an additional adhesive in coupling the display assembly  816 , cover glass  818 , and frame  802 . In some examples, the second material  823  is the primary coupling mechanism between at least two of the display assembly  816 , cover glass  818 , frame  802 , and back plate. 
     An additional advantage is that traditional methyl methacrylate adhesives may evaporate when exposed to air, which can create a low strength adhesive, however, by adding the filler material  823 , the evaporation of methyl methacrylate adhesives, for example as used in the display assembly  816 , is prevented. Further details of filler materials are provided below with reference to  FIG.  8 B . 
     As can be seen in  FIG.  8 B , in some examples, the filler material  823  can improve water-resistance capabilities by acting as a seal and providing an increased leak path  628  between the ambient environment and the display assembly  816 . In some examples, the filler material  823  can define a longer, more tortuous leak path that moisture would need to travel before reaching sensitive electronic components, thereby reducing the likelihood of water or moisture ingress into the internal volume of the device, and specifically to the display assembly  816 . In this manner, the filler material  823  can simultaneously provide more structural integrity and increased water resistance to the internal components of the electronic device  800 . 
     Any number or variety of components in any of the configurations described herein can be included in the input device. The components can include any combination of the features described herein and can be arranged in any of the various configurations described herein. The structure and arrangement of components of an input device having a housing with structures described herein, and defining an internal volume, as well as the concepts regarding input components, filler materials, and display assemblies, can apply not only to the specific examples discussed herein, but to any number of examples in any combination. Various examples of electronic devices including components having various features in various arrangements are described below, with reference to  FIGS.  9 - 11 B . 
       FIG.  9    illustrates a frame  902 . The frame  902  can be substantially similar to, and include some or all of the features of any of the frames discussed herein, such as electronic devices  100 - 800 . In some examples, the frame  902  can define injection holes or ports  927  and air vents  928 . The ports  927  and/or vents  928  can be machined into the frame  902  or can be molded into the frame  902  concurrently with formation of the frame  902 . The ports  927  can be configured to receive an encapsulant material (not shown in  FIG.  9   ), such as the filler material  523  and/or potting material  521  discussed herein. In some examples, the ports  927  and vents  928  have a diameter of about 0.5 to about 2 millimeters. In some examples, the ports  927  and vents  928  have a diameter of about 1 millimeter. The diameter of any given port  927  or vent  928  can vary depending on its location. The number and location of ports can be determined based on the geometry of the frame  902  and the position of the internal components relative to the frame  902 . In some examples, the number, location, and size of the ports  927  can be based on characteristics of the encapsulant material. For instance, a filler that has a low viscosity may require fewer or smaller ports  927  because the filler is able to more freely flow between the frame  902  and the internal components of the electronic device. On the other hand, a filler that is has a high viscosity may require more ports  927  with larger apertures to allow the highly viscous filler to reach the desired locations. In some examples, the viscosity of the epoxy or filler is sufficiently low to flow between the display panel bend. 
     In some examples, as the filler is injected into the desired locations, there is a need to allow the displaced air to escape or vent. Accordingly, in some examples, the vents  928  can be configured to allow air or gas to vent into the environment. The vents  928  can be positioned at preselected locations to optimize the venting process. In some examples, the number and location of vents  928  is proportional to the number and location of ports  927 . In some examples, the number, location, and size of vents depends on the injection procedure, for instance, how quickly the filler is injected. In some examples, filler material is deposited directly on a surface of the frame  902  before the display assembly  716  is coupled to the frame  902 . In this manner no ports  927  are needed because the filler material was deposited on the frame  902  before coupling with the display assembly  716 . 
     As shown in  FIG.  10   , an injection instrument or needle  1029  can be used to inject the filler material (not shown in  FIG.  10   ) into the ports  927 . Various techniques and processes can be implemented to improve the injection process. For instance, the orientation of the frame  902  can be changed or shifted to aid the filler reach its intended final location. In some examples, the size of the ports  927  can be sufficient to receive a tip of the needle  1029 . By inserting a tip of the needle  1029  into the port  927 , the needle  1029  can be securely held in place while the filler material is injected, reducing spillage of the filler material. In some examples, the needle  1029  can be configured to form a seal around the port  927  to reduce spillage of the filler material. In some examples, the ports  927  and vents  928  are sealed by the filler (e.g., the filler completely occludes the apertures of the ports  927  and vents  928 ). Further details of an example electronic device are provided below with reference to  FIGS.  11 A and  11 B . 
       FIG.  11 A  shows a cross-sectional side view of an electronic device  1100 . The electronic device  1100  can be substantially similar to, and include some or all of the features of any of the electronic devices discussed herein, such as electronic devices  800  and  900 . In some examples, the electronic device  1100  includes a display assembly  1116  including a display layer  1107  and a contact component (not shown), such as a flex connector, in electrical communication with the display layer  1107 . In some examples, a coating  1131  can at least partially cover the display layer  1107  and the contact component. The coating  1131  can conform to the general exterior shape of the display assembly and/or contact component. In some examples, the coating  1131  can define an orifice positioned at a contact region of the contact component. In some examples, the coating  1131  can include parylene-N. The coating  1131  can enable the display assembly  1116  to be submerged in water without damaging the display assembly  1116   
     As is also shown in  FIG.  11 B , the conformal coating  1131  can at least partially cover a protective epoxy or filler material  1123 . In some examples, the coating  1131  is applied by a vapor deposition process, such as a chemical vapor deposition (CVD). The coating  1131  can have a thickness of about 1 micron to about 5 microns, or about 2 microns to about 3 microns. In some examples, the coating  1131  has a thickness of greater than 5 microns. In some examples, the coating  1131  has a thickness of 1 micron or less. In some examples, a masking is applied to region at which no coating  1131  is desired. In this manner the masked regions can prevent the application on the coating  1131  onto the region that was masked. In some examples, masking is applied to at least one of cosmetic surfaces, the user interface side of the cover glass, flex attachment interfaces, or board to board connectors. An example process flow diagram is provided below with reference to  FIG.  12   . 
       FIG.  12    shows a process  1200  for improving the robustness of an electronic device according to one example. At block  1202 , holes are formed in the frame. The holes can include injection ports to deposit an encapsulating filler material, such as an epoxy, and also vent ports to expel displaced air. As discussed above, the holes can be machines into the frame or can be made concurrently with formation of the frame itself. The number, size, and location of the holes can be dependent on the characteristics of the filling material and the geometry of the electronic device. 
     At block  1204 , the frame can be coupled with the display assembly. Coupling of the frame and the display assembly can be accomplished in a number of way, such as through adhesion or mechanical fastening. At block  1206 , the encapsulant or filler material can be injected into the formed holes in the frame. In some examples, injection occurs sequentially, with only one hole being filled at a time. In other examples, the injection of the filler material can be done at multiple locations simultaneously. The amount of encapsulant or filler that is deposited at any given location can depend on the internal component and volume that is proximate that fill location. At block  1208 , a coating material can be applied to at least one of the frame, display assembly, or filler. The coating material can be parylene that is deposited by means of chemical vapor deposition (CVD). 
     To the extent applicable to the present technology, gathering and use of data available from various sources can be used to improve the delivery to users of invitational content or any other content that can be of interest to them. The present disclosure contemplates that in some instances, this gathered data can include personal information data that uniquely identifies or can be used to contact or locate a specific person. Such personal information data can include demographic data, location-based data, telephone numbers, email addresses, TWITTER® ID&#39;s, home addresses, data or records relating to a user&#39;s health or level of fitness (e.g., vital signs measurements, medication information, exercise information), date of birth, or any other identifying or personal information. 
     The present disclosure recognizes that the use of such personal information data, in the present technology, can be used to the benefit of users. For example, the personal information data can be used to deliver targeted content that is of greater interest to the user. Accordingly, use of such personal information data enables users to calculated control of the delivered content. Further, other uses for personal information data that benefit the user are also contemplated by the present disclosure. For instance, health and fitness data can be used to provide insights into a user&#39;s general wellness, or can be used as positive feedback to individuals using technology to pursue wellness goals. 
     The present disclosure contemplates that the entities responsible for the collection, analysis, disclosure, transfer, storage, or other use of such personal information data will comply with well-established privacy policies and/or privacy practices. In particular, such entities should implement and consistently use privacy policies and practices that are generally recognized as meeting or exceeding industry or governmental requirements for maintaining personal information data private and secure. Such policies should be easily accessible by users, and should be updated as the collection and/or use of data changes. Personal information from users should be collected for legitimate and reasonable uses of the entity and not shared or sold outside of those legitimate uses. Further, such collection/sharing should occur after receiving the informed consent of the users. Additionally, such entities should consider taking any needed steps for safeguarding and securing access to such personal information data and ensuring that others with access to the personal information data adhere to their privacy policies and procedures. Further, such entities can subject themselves to evaluation by third parties to certify their adherence to widely accepted privacy policies and practices. In addition, policies and practices should be adapted for the particular types of personal information data being collected and/or accessed and adapted to applicable laws and standards, including jurisdiction-specific considerations. For instance, in the US, collection of or access to certain health data can be governed by federal and/or state laws, such as the Health Insurance Portability and Accountability Act (HIPAA); whereas health data in other countries can be subject to other regulations and policies and should be handled accordingly. Hence different privacy practices should be maintained for different personal data types in each country. 
     Despite the foregoing, the present disclosure also contemplates embodiments in which users selectively block the use of, or access to, personal information data. That is, the present disclosure contemplates that hardware and/or software elements can be provided to prevent or block access to such personal information data. For example, in the case of advertisement delivery services, the present technology can be configured to allow users to select to “opt in” or “opt out” of participation in the collection of personal information data during registration for services or anytime thereafter. In another example, users can select not to provide mood-associated data for targeted content delivery services. In yet another example, users can select to limit the length of time mood-associated data is maintained or entirely prohibit the development of a baseline mood profile. In addition to providing “opt in” and “opt out” options, the present disclosure contemplates providing notifications relating to the access or use of personal information. For instance, a user can be notified upon downloading an app that their personal information data will be accessed and then reminded again just before personal information data is accessed by the app. 
     Moreover, it is the intent of the present disclosure that personal information data should be managed and handled in a way to minimize risks of unintentional or unauthorized access or use. Risk can be minimized by limiting the collection of data and deleting data once it is no longer needed. In addition, and when applicable, including in certain health related applications, data de-identification can be used to protect a user&#39;s privacy. De-identification can be facilitated, when appropriate, by removing specific identifiers (e.g., date of birth, etc.), controlling the amount or specificity of data stored (e.g., collecting location data a city level rather than at an address level), controlling how data is stored (e.g., aggregating data across users), and/or other methods. 
     Therefore, although the present disclosure broadly covers use of personal information data to implement one or more various disclosed embodiments, the present disclosure also contemplates that the various embodiments can also be implemented without the need for accessing such personal information data. That is, the various embodiments of the present technology are not rendered inoperable due to the lack of all or a portion of such personal information data. For example, content can be selected and delivered to users by inferring preferences based on non-personal information data or a bare minimum amount of personal information, such as the content being requested by the device associated with a user, other non-personal information available to the content delivery services, or publicly available information. 
     The foregoing description, for purposes of explanation, used specific nomenclature to provide a thorough understanding of the described embodiments. However, it will be apparent to one skilled in the art that the specific details are not required in order to practice the described embodiments. Thus, the foregoing descriptions of the specific embodiments described herein are presented for purposes of illustration and description. They are not target to be exhaustive or to limit the embodiments to the precise forms disclosed. It will be apparent to one of ordinary skill in the art that many modifications and variations are possible in view of the above teachings.

Metadata:
Filing Date: 20200819
Publication Date: 20231024
Grant Date: 20231024
Priority Date: 20200819
Inventors: BURKE, Kodiak D.
BAKER, JOHN J.
CATER, TYLER B.
DURNING, CHRISTOPHER J.
POPE, BENJAMIN J.
DINH, RICHARD H.
Assignee: APPLE INC
CPC Classifications: [{"code": "H05K3/284", "inventive": true, "first": true, "tree": "[]"}, {"code": "G06F1/1656", "inventive": true, "first": false, "tree": "[]"}, {"code": "H05K5/0017", "inventive": true, "first": false, "tree": "[]"}, {"code": "H05K5/03", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/1626", "inventive": false, "first": false, "tree": "[]"}, {"code": "H10K50/84", "inventive": true, "first": true, "tree": "[]"}, {"code": "G06F1/1656", "inventive": true, "first": true, "tree": "[]"}, {"code": "H05K3/284", "inventive": true, "first": true, "tree": "[]"}, {"code": "H10K59/122", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/1626", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/163", "inventive": true, "first": false, "tree": "[]"}, {"code": "H04M1/0266", "inventive": true, "first": false, "tree": "[]"}, {"code": "H04M1/18", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/1656", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/1626", "inventive": false, "first": false, "tree": "[]"}, {"code": "H05K5/03", "inventive": true, "first": false, "tree": "[]"}, {"code": "H05K5/0017", "inventive": true, "first": false, "tree": "[]"}]
Family ID: 80269061