PATENT DOCUMENT

Publication Number: US-10735569-B2
Application Number: US-201815879307-A
Country: US
Kind Code: B2

Title: Electronic devices with convex displays

Abstract:
Electronic devices may be provided with convex displays. A convex display may be used to maximize the internal volume of a device. Convex displays may be formed from one or more flexible layers. A flexible display layer may be mounted to a rigid support structure or a rigid cover layer. Flexible display layers that conform to the curved shape of a rigid structure may provide additional internal volume in which internal components of the device may be positioned.

Claims:
What is claimed is: 
     
       1. An electronic device, comprising:
 a housing; 
 a display having first and second display portions, wherein the display comprises a cover layer having a portion with curved inner and outer surfaces, wherein the second display portion has a different curvature than the first display portion and displays images through the curved inner and outer surfaces, and wherein the display and the housing form a surface that wraps around an interior space; and 
 electronic components located in the interior space. 
 
     
     
       2. The electronic device defined in  claim 1  wherein the electronic device has a front face and a rear face and wherein the display wraps from the front face to the rear face. 
     
     
       3. The electronic device defined in  claim 1  wherein the housing has an opening. 
     
     
       4. The electronic device defined in  claim 1  wherein the display comprises organic light-emitting diode pixels. 
     
     
       5. The electronic device defined in  claim 1  wherein the display comprises liquid crystal pixels. 
     
     
       6. The electronic device defined in  claim 1  wherein the electronic components comprise a battery. 
     
     
       7. The electronic device defined in  claim 1  wherein the cover layer comprises a rigid cover layer. 
     
     
       8. The electronic device defined in  claim 7  wherein the rigid cover layer comprises glass. 
     
     
       9. The electronic device defined in  claim 8  wherein the outer surface comprises a convex outer surface and the inner surface comprises a concave inner surface. 
     
     
       10. The electronic device defined in  claim 9  wherein the display comprises a flexible display layer that conforms to the concave inner surface. 
     
     
       11. The electronic device defined in  claim 8  wherein the housing comprises glass. 
     
     
       12. The electronic device defined in  claim 1  wherein the entirety of the surface that wraps around the interior space is curved. 
     
     
       13. The electronic device defined in  claim 1  wherein the display comprises a touch-sensitive layer having an array of capacitive touch sensor electrodes. 
     
     
       14. The electronic device defined in  claim 1  wherein the display comprises a flexible polymer substrate. 
     
     
       15. The electronic device defined in  claim 1  wherein the housing comprises metal. 
     
     
       16. An electronic device, comprising:
 a display that wraps around an interior space, wherein the display comprises a glass cover layer having first and second portions, wherein the second portion has greater curvature than the first portion and includes curved inner and outer surfaces; and 
 electronic components located in the interior space, wherein the display has a first display region, a second display region, and a third display region, wherein the third display region has a different curvature than the first and second display regions and displays images through the curved inner and outer surfaces, and wherein the electronic components are interposed between the first display region and the second display region. 
 
     
     
       17. The electronic device defined in  claim 16  wherein the first display region forms a front surface of the electronic device, wherein the second display region forms a rear surface of the electronic device, and wherein the display displays images continuously across the front and rear surfaces of the electronic device. 
     
     
       18. The electronic device defined in  claim 17  wherein the display comprises a touch-sensitive layer having an array of capacitive touch sensor electrodes, wherein the touch-sensitive layer spans across the front and rear surfaces of the electronic device. 
     
     
       19. An electronic device having opposing front and rear surfaces, comprising:
 a housing having first and second housing edges; 
 a display having first and second curved display edges, wherein the display comprises a cover layer having a portion with curved inner and outer surfaces, wherein the display displays images through the curved inner and outer surfaces, wherein the first curved display edge is flush with the first housing edge and the second curved display edge is flush with the second housing edge, wherein the display and the housing form a surface that wraps around an interior space, wherein the surface has a first portion that forms the front surface of the electronic device and a second portion that forms the rear surface of the electronic device, and wherein a first portion of the surface is more curved than a second portion of the surface; and 
 electronic components located within the interior space. 
 
     
     
       20. The electronic device defined in  claim 19  wherein the display and the housing each have a convex shape.

Description:
This application is a continuation of U.S. patent application Ser. No. 15/690,065, filed Aug. 29, 2017, which is a continuation of U.S. patent application Ser. No. 14/866,703, filed Sep. 25, 2015, now U.S. Pat. No. 9,756,158, which is a continuation of U.S. patent application Ser. No. 13/184,303, filed on Jul. 15, 2011, now U.S. Pat. No. 9,178,970, which claims the benefit of provisional patent application No. 61/454,950, filed Mar. 21, 2011, all of which are hereby incorporated by reference herein in their entireties. 
    
    
     BACKGROUND 
     This relates generally to displays, and more particularly, to electronic devices with displays. 
     Electronic devices such as portable computers and cellular telephones are often provided with displays. For example, a liquid crystal display (LCD) may be formed from a stack of display structures such as an thin-film transistor layer with display pixels for providing visual information to a user, a color filter layer for providing the display pixels with color, a touch screen panel for gathering touch input from a user, and a cover glass layer for protecting the display and internal components. 
     It is often desirable to produce portable devices of minimal size. Users of portable electronic devices may find a thinner device more desirable than a thicker device. Compact portable devices are sometimes provided with convex housing shapes. A convex housing shape may increase the internal volume of a device while preserving a sleek, thin look that is aesthetically pleasing to a user. 
     A portable compact device with a convex housing may have a display. In conventional arrangements, the display is flat, so only the portions of the device other than the display have a convex shape. This may limit the internal volume of the device and may detract from its appearance. 
     It would therefore be desirable to be able to provide improved electronic devices. 
     SUMMARY 
     Electronic devices may be provided with convex displays. 
     The convex displays may include one or more flexible display layers and may be mounted on top of or under a cover layer with a curved shape. For example, a flexible display layer may be mounted on top of a rigid support member having a convex surface or may be mounted on the concave underside of a rigid convex display cover layer. 
     Convex displays may be provided with touch-sensitive capabilities by stacking a touch sensor array on top of or under flexible display layers. Rigid convex displays may be formed from a flexible display layer, a touch-sensitive layer, and a rigid cover layer or support structure. 
     Devices having convex displays formed from curved flexible display layers may help maximize the use of the internal volume of an electronic device. 
     Further features of the invention, its nature and various advantages will be more apparent from the accompanying drawings and the following detailed description of the preferred embodiments. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is a perspective view of an illustrative electronic device with a convex display and internal components in accordance with an embodiment of the present invention. 
         FIG. 2  is a diagram of an illustrative set of display layers that make up a convex display in accordance with an embodiment of the present invention. 
         FIG. 3  is a perspective view of an illustrative electronic device with a convex display and a bezel formed from a housing structure in accordance with an embodiment of the present invention. 
         FIG. 4  is a cross-sectional side view of an illustrative electronic device with a convex display and internal components in accordance with an embodiment of the present invention. 
         FIG. 5  is a cross-sectional side view of a portion of an illustrative electronic device having a convex display with a flexible display layer that conforms to a support structure in accordance with an embodiment of the present invention. 
         FIG. 6  is a cross-sectional side view of a portion of an illustrative electronic device having a convex cover layer and a flexible display layer joined by an adhesive layer in accordance with an embodiment of the present invention. 
         FIG. 7  is a cross-sectional side view of a portion of an illustrative electronic device having a flexible display layer, a touch-sensitive layer and a convex cover layer joined by adhesive layers in accordance with an embodiment of the present invention. 
         FIG. 8  is a cross-sectional perspective view of an illustrative electronic device having a convex display and a connector port arranged to use the internal volume of the device in accordance with an embodiment of the present invention. 
         FIG. 9  is a cross-sectional perspective view of an illustrative electronic device having a convex display and internal components in accordance with an embodiment of the present invention. 
         FIG. 10  is a cross-sectional side view of an illustrative electronic device substantially surrounded by a convex display in accordance with an embodiment of the present invention. 
     
    
    
     DETAILED DESCRIPTION 
     An electronic device may be provided with a convex display. The convex display may include a flexible display layer that has been bent to form a curved surface. 
     Convex displays may be formed from flexible layers such as a flexible display layer (e.g., a flexible organic light-emitting diode array), a flexible touch-sensitive layer (e.g., a sheet of polymer with an array of transparent capacitor electrodes for a capacitive touch sensor), a flexible substrate layer, etc. These flexible layers may, if desired, be covered by a flexible or rigid cover layer (sometimes referred to as a cover glass) or may be supported by a support structure (e.g., a rigid support structure on the underside of the flexible layers). In electronic devices with convex displays partially covered by rigid cover layers, the cover layers may be provided with openings that provide access to the flexible layers of the display. For example, a cover glass layer may have an opening that allows a button member to move relative to the cover glass layer. As the button member moves within the opening, underlying portions of the flexible display may be deformed (e.g., to allow actuation of an associated switch). 
     Electronic devices may also be provided with user interface components (input-output components) such as buttons, microphones, speakers, piezoelectric actuators or (for receiving electrical input from a user or tactile feedback to users), other actuators such as vibrators, pressure sensors, and other components. These components may be mounted under portions of a flexible display. 
     User interface components may be mounted under the flexible display or may be integrated into the flexible display. The deformable nature of the flexible display may allow a user to interact with the user interface components (input-output components) by moving the display into contact with the user interface components or by otherwise allowing the display to locally flex (e.g., to allow sound to pass through the flexible display or to allow a barometric pressure measurements of the exterior environment to be made by an internal pressure sensor). If desired, a portion of the flexible display may form a membrane portion of an electrical component. Components that may be provided with a membrane that is formed from a portion of a flexible display include microphones, laser microphones, pressure sensors, speakers, etc. 
     Convex displays formed from flexible and rigid layers that all have convex shapes i.e., displays formed from a collection of layers in which no layer of the display is planar) may provide an aesthetically desirable external appearance while maximizing the internal volume of the device that is available to hold electrical and mechanical device components. 
     An illustrative electronic device of the type that may be provided with a convex display is shown in  FIG. 1 . Electronic device  10  may be a portable electronic device or other suitable electronic device. For example, electronic device  10  may be a laptop computer, a tablet computer, a somewhat smaller device such as a wrist-watch device, pendant device, or other wearable or miniature device, a cellular telephone, a media player, etc. 
     Device  10  may include a housing such as housing  12 . Housing  12 , which may sometimes be referred to as a case, may be formed of plastic, glass, ceramics, fiber composites, metal (e.g., stainless steel, aluminum, etc.), other suitable materials, or a combination of these materials. In some situations, parts of housing  12  may be formed from dielectric or other low-conductivity material. In other situations, housing  12  or at least some of the structures that make up housing  12  may be formed from metal elements. 
     Device  10  may have a convex display such as convex display  14 . Convex display  14  may be formed from multiple layers of material. These layers may include a touch sensor layer such as a layer on which a pattern of indium tin oxide (ITO) electrodes or other suitable transparent electrodes have been deposited to form a capacitive touch sensor array or a touch sensor layer formed using other touch technologies (e.g., resistive touch, acoustic touch, optical touch, etc.). These layers may also include layer that contains an array of display pixels. The touch sensor layer and the display layer may be formed using flexible sheets of polymer or other substrates having thicknesses of 10 microns to 0.5 mm or other suitable thicknesses (as an example). 
     The display pixel array may be, for example, an organic light-emitting diode (OLED) array containing rows and columns of OLED display pixels. Other types of flexible display pixel arrays may also be formed (e.g., electronic ink displays, etc.). The use of OLED technology to form flexible display  14  is sometimes described herein as an example. This is, however, merely illustrative. Flexible display  14  may be formed using any suitable flexible display technology. The use of flexible displays that are based on OLED technology is merely illustrative. 
     In addition to these functional display layers (i.e., the OLED array and the optional touch sensor array), display  14  may include one or more structural layers. For example, display  14  may be covered with a flexible or rigid cover layer and/or may be mounted on a support structure (e.g., a rigid support). Layers of adhesive may be used in attaching flexible display layers to each other and may be used in mounting flexible display layers to rigid and flexible structural layers. 
     In configurations for display  14  in which the cover layer for display  14  is flexible, input-output components that rely on the presence of flexible layers may be mounted at any suitable location under the display (e.g., along peripheral portions of the display, in a central portion of the display, etc.). In configurations for display  14  in which the flexible layers are covered by a rigid cover glass layer or other rigid cover layer, the rigid layer may be provided with one or more openings and the electronic components may be mounted under the openings. For example, a rigid cover layer may have openings such as a circular opening  16  for button  17  and a speaker port opening such as speaker port opening  18  (e.g., for an ear speaker for a user). Device  10  may also have other openings (e.g., openings in display  14  and/or housing  12  for accommodating volume buttons, ringer buttons, sleep buttons, and other buttons, openings for an audio jack, data port connectors, removable media slots, etc.). 
     In some embodiments, portions of convex display  14  such as peripheral regions  20 I may be inactive and portions of display  14  such as rectangular central portion  20 A (bounded by dashed line  20 ) may correspond to the active part of display  14 . In active display region  20 A, an array of image pixels may be used to present text and images to a user of device  10 . In active region  20 A, display  14  may include touch sensitive components for input and interaction with a user of device  10 . If desired, regions such as regions  20 I and  20 A in  FIG. 1  may both be provided with display pixels (i.e., all or substantially all of the entire front planar surface of a device such as device  10  may be covered with display pixels). 
     Device  10  may, if desired, have internal user interface components such as buttons  17  or speaker component  19  that occupy openings such as openings  16  and  18  respectively in an optional rigid cover layer of convex display  14 . Buttons  17  may be based on dome switches or other switch circuitry. Buttons  17  may include button members that form push buttons (e.g., momentary buttons), slider switches, rocker switches, etc. Device  10  may include internal structural components such as structural component  22  that add a raised structure to a portion of convex display  14 . Device  10  may include components such as interface components  24  and  26  that may be fully internal to device  10 , but that receive input from the user or from the surrounding environment through physical interaction with convex display  14 . Interface components  22 ,  24 , and  26  may be positioned in active region  20 A or inactive region  20 I of convex display  14 . Interface components  22 ,  24 , and  26  may be positioned separately from one another or may be commonly located to form a combined component with structural and internal features. Interface components  24  and  26  may be positioned underneath convex display  14  so that convex display  14  must be deformed in order to contact components  24  or  26  or, if desired may be positioned to remain in constant contact with convex display  14 . 
     An exploded perspective view of an illustrative display is shown in  FIG. 2 . As shown in  FIG. 2 , convex display  14  may be formed by stacking multiple layers including flexible display layer  14 A, touch-sensitive layer  14 B, and cover layer  14 C. Display  14  may also include other layers of material such as adhesive layers, optical films, or other suitable layers. Flexible display layer  14  may include image pixels formed form light-emitting diodes (LEDs), organic LEDs (OLEDs), plasma cells, electronic ink elements, liquid crystal display (LCD) components, or other suitable image pixel structures compatible with flexible displays. 
     Touch-sensitive layer  14 B may incorporate capacitive touch electrodes such as horizontal transparent electrodes  32  and vertical transparent electrodes  34 . Touch-sensitive layer  14 B may, in general, be configured to detect the location of one or more touches or near touches on touch-sensitive layer  14 B based on capacitive sensors, resistive sensors, optical sensors, acoustic sensors, inductive sensors, or force sensors. 
     Software and/or hardware may be used to process the measurements of the detected touches to identify and track one or more gestures. A gesture may correspond to stationary or non-stationary, single or multiple, touches or near touches on touch-sensitive layer  14 B. A gesture may be performed by moving one or more fingers or other objects in a particular manner on touch-sensitive layer  14 B such as tapping, pressing, rocking, scrubbing, twisting, changing orientation, pressing with varying pressure and the like at essentially the same time, contiguously, or consecutively. A gesture may be characterized by, but is not limited to a pinching, sliding, swiping, rotating, flexing, dragging, or tapping motion between or with any other finger or fingers. A single gesture may be performed with one or more hands, by one or more users, or any combination thereof. 
     Cover layer  14 C may be formed from plastic or glass (sometimes referred to as display cover glass) and may be flexible or rigid. If desired, the interior surface of peripheral inactive portions  20 I of cover layer  14 C may be provided with an opaque masking layer on such as black ink. 
     Touch-sensitive flexible display section  14 AB may be formed from display pixel array layer  14 A and optional touch sensor layer  14 B. 
       FIG. 3  is perspective view of an exemplary embodiment of device  10  with convex display  14  and convex housing  12  in which housing  12  has an opening  300  that may provide access to, e.g., an audio port. A portion of housing  12  may form a bezel such as bezel  304 . Bezel  304  may be formed so that bezel  304  and display  14  form a common smooth surface or may be formed raised above or depressed below the outer surface of display  14 . Bezel  304  may be a separate bezel member or may be formed as a portion of housing  12 . As shown in  FIG. 3 , top and bottom portions  306  of bezel  200  may have a convex (curved) shape that matches the cross-sectional curved shape of convex display  14 . 
       FIG. 4  is a cross-sectional side view of an illustrative embodiment of device  10  taken along line  302  of  FIG. 3  and viewed in direction  303 . As shown in  FIG. 4 , device  10  has a convex shape formed by convex housing  12  and convex display  14 . Device  10  may also include internal components such as battery  310  and components  312 . The convex shape of housing  12  and display  14  of device  10  may provide device  10  with a thin appearance while providing an interior space that is able to accommodate internal components such as battery  310 . 
       FIG. 5  is a cross-sectional side view of an illustrative embodiment of device  10  in which convex display  14  is formed by mounting flexible display layer  14 A to a convex support structure such as support structure  320  (e.g., a rigid support structure having at least a convex external surface such as a metal, glass, or plastic support structure) using a layer of adhesive material such as adhesive layer  322 . As shown in  FIG. 5 , the internal volume of device  10 , defined by housing  12  and convex display  14  may include volume  326  above plane  324  (defined by inner edges  328  of display  14 ) and below inner surface  330  of display  14 . This is because inner surface  330  of support structure  320  is concave (in the  FIG. 5  example). Volume  326  provides space which may be used for placement of internal components such as component  332  (e.g., printed circuit boards, antennas or other components). The ability to bend flexible display layer  14 A into the convex shape of  FIG. 5  that matches the convex outer surface of support structure  320  may therefore help maximize the interior space that is available within device  10  to mount device components. 
       FIG. 6  is a cross-sectional side view of a portion of device  10 . In the illustrative embodiment of  FIG. 6 , convex display  14  is formed from flexible display layer  14 A, adhesive layer  322 , and rigid cover layer  14 C (e.g., a layer of rigid plastic or a layer of rigid cover glass having a convex external surface and a concave inner surface to which flexible display layer  14 A conforms). Convex display  14  may be formed adjacent to bezel portion housing  12  or may be joined to housing  12  by an additional mounting member. Providing device  10  with a layer such as flexible display layer  14 A that conforms to the convex shape of cover layer  14 C (i.e., so that layer  14 A conforms to the concave inner surface of layer  14 C) may provide additional internal volume  326  between plane  324  (defined by inner edges  328  of display  14 ) and inner surface  330  of display  14 . 
       FIG. 7  is a cross-sectional side view of a portion of another embodiment of device  10 . In the illustrative embodiment of  FIG. 7 , convex display  14  is formed from flexible display layer  14 A attached to optional touch-sensitive layer  14 B by adhesive layer  322 . Touch-sensitive layer  14 B may further be attached to rigid cover layer  14 C (e.g., a glass or plastic layer) using adhesive layer  340  such that all layers ( 322 ,  14 B,  340 , and  14 C) of display  14  conform to the convex shape of cover layer  14 C (i.e., so that layers  14 A and  14 B conform to the concave inner surface of cover layer  14 C). Convex display  14  may be formed adjacent to housing  12  or may be joined to housing  212  by an additional mounting member. The convex shape of all layers ( 14 A,  322 ,  14 B,  340 , and  14 C) may combine with convex housing  12  to provide a thin appearance for device  10  and may provide additional internal volume  326  between plane  324  (defined by inner edges  328  of display  14 ) and inner surface  330  of display  14 . 
       FIG. 8  is a cross-sectional perspective view of an illustrative electronic device  10  in the vicinity of a connecting structure such as connecting structure  350  (e.g. an audio port or other female connector). As shown in  FIG. 8 , audio port  350  may have electrical contacts  352  for mating with contacts  356  of a connector such as mating connector  354  (e.g., a mating audio plug or other male connector). In the embodiment of  FIG. 8 , a portion of audio port  350  may occupy a portion of internal volume  326  above plane  324  (defined by inner edges  328  of display  14 ). The convex shape of display  14  of device  10  may provide a thin appearance and may provide additional internal volume  326  between plane  324  (defined by inner edges  328  of display  14 ) and inner surface  330  of display  14  in which a portion of mating connectors such as connector  350  may be mounted. 
       FIG. 9  is a cross-sectional side view of an illustrative electronic device  10  in the vicinity of a stack of components  360  such as printed circuit boards (PCBs), sensors, switches, connectors, battery structures, or other electronic components. In the embodiment shown in  FIG. 9 , some components  360  may be mounted partially or completely in a portion of internal volume  326  above plane  324  (defined by inner edges  328  of display  14 ). The convex shape of display  14  of device  10  may provide a thin appearance and may provide additional internal volume  326  between plane  324  (defined by inner edges  328  of display  14 ) and inner surface  330  of display  14  in which PCBs and other components  360  may be mounted. The example of  FIG. 10  in which components  360  are mounted in volume  326  is merely illustrative. Other components or structures may occupy volume  326 , if desired. 
       FIG. 10  is a cross-sectional side view of an illustrative electronic device in which display  14  of device  10  completely surrounds device  10 . As shown in  FIG. 10 , device  10  may have convex front (upper) and rear (lower) surfaces that are joined along curved sidewalls. Display  14  may cover the front, rear, and sidewall surfaces of device  10  so as to completely surround electrical components  360  (e.g., printed circuit boards, integrated circuits, switches, sensors, etc.). Edges  372  may be joined by a joining member such as joining member  370 . Member  370  may be a separate member formed of plastic, glass, ceramics, fiber composites, metal (e.g., stainless steel, aluminum, etc.), other suitable materials, or a combination of these materials, or may be formed from an adhesive material. 
     In the example of  FIG. 10 , display  14  may be formed by stacking multiple layers including flexible display layer  14 A, touch-sensitive layer  14 B, and cover layer  14 C. Display  14  may also include other layers of material such as adhesive layers, optical films, or other suitable layers. As an example, display  14  may be formed by mounting flexible display layer  14 A to a rigid convex support structure having one or more convex outer surfaces and one or more associated concave inner surfaces that completely surrounds device  10 . In another configuration, display  14  may be formed from flexible display layer  14 A, adhesive layer  322 , and rigid cover layer  14 C (e.g., a rigid cover layer with one or more convex outer surfaces and one or more associated concave inner surfaces). In another possible configuration, convex display  14  may be formed by attaching flexible display layer  14 A to optional touch-sensitive layer  14 B using adhesive layer  322 . Touch-sensitive layer  14 B may further be attached to rigid cover layer  14 C (e.g., a glass or plastic layer) using adhesive layer  340  so that all layers ( 322 ,  14 B,  340 , and  14 C) of display  14  conform to the convex shape of cover layer  14 C. These examples are merely illustrative and other configurations of display  14  may be used. 
     The convex shape of display  14  of device  10  may provide a thin appearance for device  10  and may help to maximize the internal volume of the device in which components such as battery  310 , PCBs  360  or other components such as component  312  may be mounted. Surrounding device  10  completely with convex display  14  may allow the area of a device available for visual display to be enlarged. 
     The foregoing is merely illustrative of the principles of this invention and various modifications can be made by those skilled in the art without departing from the scope and spirit of the invention.

Metadata:
Filing Date: 20180124
Publication Date: 20200804
Grant Date: 20200804
Priority Date: 20110321
Inventors: LYNCH, STEPHEN BRIAN
Assignee: APPLE INC
CPC Classifications: [{"code": "H04M1/0269", "inventive": true, "first": false, "tree": "[]"}, {"code": "H04M1/0202", "inventive": true, "first": true, "tree": "[]"}, {"code": "H04M1/0269", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/1637", "inventive": true, "first": false, "tree": "[]"}, {"code": "H04M1/0266", "inventive": true, "first": true, "tree": "[]"}, {"code": "G06F1/1637", "inventive": true, "first": false, "tree": "[]"}, {"code": "G02F1/133308", "inventive": true, "first": false, "tree": "[]"}, {"code": "H04M1/0202", "inventive": true, "first": false, "tree": "[]"}, {"code": "G02F1/133308", "inventive": true, "first": false, "tree": "[]"}, {"code": "H04M1/0268", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/1637", "inventive": true, "first": false, "tree": "[]"}, {"code": "H04M1/0202", "inventive": true, "first": false, "tree": "[]"}, {"code": "H04M1/0266", "inventive": true, "first": true, "tree": "[]"}, {"code": "G02F1/133305", "inventive": false, "first": false, "tree": "[]"}]
Family ID: 46877171