WO2020014815A1 - Dispositif électronique - Google Patents

Dispositif électronique Download PDF

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Publication number
WO2020014815A1
WO2020014815A1 PCT/CN2018/095788 CN2018095788W WO2020014815A1 WO 2020014815 A1 WO2020014815 A1 WO 2020014815A1 CN 2018095788 W CN2018095788 W CN 2018095788W WO 2020014815 A1 WO2020014815 A1 WO 2020014815A1
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WO
WIPO (PCT)
Prior art keywords
transmission channel
hole
electronic device
proximity sensor
screen assembly
Prior art date
Application number
PCT/CN2018/095788
Other languages
English (en)
Chinese (zh)
Inventor
徐胜
陈堃
钟进志
陈仕权
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN201880095276.9A priority Critical patent/CN112369002A/zh
Priority to PCT/CN2018/095788 priority patent/WO2020014815A1/fr
Publication of WO2020014815A1 publication Critical patent/WO2020014815A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets

Definitions

  • the present application relates to the technical field of electronic devices, and in particular, to an electronic device having a proximity sensor.
  • an embodiment of the present application provides an electronic device for solving the problem that the layout of the proximity sensor restricts the full screen design.
  • An embodiment of the present application provides an electronic device including a frame, a screen assembly, and a proximity sensor.
  • the frame frame is formed with a receiving space, and a transmission channel is provided on a side of the frame facing the receiving space.
  • the transmission channel has opposite first and second ends.
  • the screen component is connected to the frame and covers the containing space, the first end is adjacent to the edge of the screen component; the proximity sensor is disposed in the containing space and is adjacent to the second end; the proximity sensor transmits and receives signals through the transmission channel.
  • an embodiment of the present application further provides an electronic device including a casing, a screen assembly, and a proximity sensor.
  • the proximity sensor is disposed in the casing, the screen assembly is covered in the casing, and an antenna groove is provided on the outer wall of the casing.
  • the end of the antenna slot extends to the edge of the screen assembly.
  • the inner wall of the housing is provided with a transmission channel.
  • the transmission channel has opposite first and second ends. The first end communicates with the antenna slot, and the second end is adjacent to the proximity sensor.
  • the sensor transmits and receives signals via a transmission channel and an antenna slot.
  • the proximity sensor is disposed inside the housing, and a transmission channel is provided on the frame, and the transmission channel is disposed adjacent to the screen assembly.
  • the signal transmission channel of the proximity sensor can be fully formed by using the frame. Proper layout of the proximity sensor, and avoid the proximity sensor embedded in the edge of the screen assembly, so avoid occupying the frame of the electronic device, which is beneficial to the full screen design of the electronic device.
  • FIG. 1 is a schematic perspective view of an electronic device according to an embodiment of the present application.
  • FIG. 2 is a schematic front projection diagram of the electronic device shown in FIG. 1;
  • FIG. 3 is an enlarged schematic view of a region III of the electronic device shown in FIG. 2;
  • FIG. 4 is a schematic partial structural diagram of the electronic device shown in FIG. 1;
  • FIG. 5 is a schematic exploded perspective view of a partial structure of a housing and a screen assembly of the electronic device shown in FIG. 4;
  • FIG. 6 is a schematic diagram of an alternative structural form of a housing and a screen assembly of the electronic device shown in FIG. 4;
  • FIG. 7 is an exploded perspective view of the partial structure of the electronic device shown in FIG. 5 from another perspective;
  • FIG. 8 is a schematic cross-sectional view of a partial structure of the electronic device shown in FIG. 4;
  • FIG. 9 is a schematic front projection diagram of an electronic device according to another embodiment of the present application.
  • FIG. 10 is a schematic diagram of a hardware environment of an electronic device according to an embodiment of the present application.
  • the “electronic device” (or “terminal”, “mobile terminal”) used in the embodiments of the present application includes, but is not limited to, being configured to be connected via a wired line (such as via a public switched telephone network (PSTN), digital Subscriber line (DSL), digital cable, direct cable connection, and / or another data connection / network) and / or via (for example, for cellular networks, wireless local area networks (WLANs), digital television networks such as DVB-H networks, A device for receiving / transmitting a communication signal from a satellite network, an AM-FM broadcast transmitter, and / or a wireless interface of another communication terminal.
  • PSTN public switched telephone network
  • DSL digital Subscriber line
  • WLANs wireless local area networks
  • a communication terminal configured to communicate through a wireless interface may be referred to as a “wireless communication terminal”, a “wireless terminal” and / or a “mobile terminal”, an “electronic device”.
  • electronic devices include, but are not limited to, satellite or cellular phones; personal communication system (PCS) terminals that can combine cellular radiotelephones with data processing, facsimile, and data communications capabilities; can include radiotelephones, pagers, Internet / intranet access , Web browsers, notepads, calendars, and / or PDAs for global positioning system (GPS) receivers; and conventional laptop and / or palm-type receivers or other electronic devices including radiotelephone transceivers.
  • PCS personal communication system
  • GPS global positioning system
  • the inventors have found that, currently, in terms of hardware, the main factors affecting the full screen design of electronic devices include the proximity sensor exposed on the front of the electronic device.
  • the proximity sensor is used to detect the distance of an object in front of the electronic device (such as a face, a palm, etc.).
  • the screen of the electronic device is automatically turned off to avoid the object from touching the screen and causing misoperation.
  • Proximity sensors usually need to be designed on the upper part of the front of the screen assembly and embedded in the edges of the screen assembly. This requires a certain width of the edge of the screen assembly to accommodate the proximity sensor. Therefore, the realization of a full screen is limited. Therefore, the inventors are committed to studying how to reduce the edge width of the screen by improving the structure or setting method of the proximity sensor to increase the screen ratio.
  • a screen assembly is usually placed on the casing, the screen assembly and the casing together form the appearance of the electronic device, and a proximity sensor is usually embedded in the screen assembly.
  • the proximity sensor is usually embedded and installed on the edge of the screen component to make the frame of the screen component wider (or form a wider "black border” in the popular sense), the user experience is poor, and it is not conducive to the comprehensiveness of electronic devices. Screen implementation. Therefore, after a lot of research, the inventors have concluded that changing the path or / and method of receiving and transmitting signals of the proximity sensor can change its setting position to prevent the proximity sensor from occupying the space on the edge of the screen component.
  • the bezel width of the screen component is reduced as much as possible (that is, the "black edge” width of the screen component is reduced).
  • the inventor proposed an electronic device.
  • the sensor is located inside the housing, and a transmission channel is opened on the housing so that the transmission channel communicates with the antenna slot.
  • the signal transmission path of the proximity sensor is formed by using the space of the antenna slot, so that the proximity sensor is not embedded in the edge of the screen assembly, so the size is reduced
  • the width of the frame of the screen component is beneficial to the full screen design of the electronic device.
  • an embodiment of the present application provides an electronic device including a frame, a screen assembly, and a proximity sensor.
  • the frame frame is formed with a receiving space.
  • a side of the frame facing the receiving space is provided with a transmission channel.
  • the transmission channel has an opposite first end and The second end; the screen assembly is connected to the frame and covers the receiving space, the first end is adjacent to the edge of the screen assembly; the proximity sensor is disposed in the receiving space and is adjacent to the second end; the proximity sensor transmits and receives signals through the transmission channel.
  • an embodiment of the present application further provides an electronic device including a housing, a screen component, and a proximity sensor.
  • the proximity sensor is disposed in the housing, the screen component is covered in the housing, and an outer wall of the housing is provided with an antenna slot.
  • the end of the slot extends to the edge of the screen assembly; the inner wall of the housing is provided with a transmission channel, the transmission channel has opposite first and second ends, the first end communicates with the antenna slot, and the second end is adjacent to the proximity sensor, the proximity sensor Transmit and receive signals via transmission channels and antenna slots.
  • the proximity sensor is disposed inside the housing, and by opening a transmission channel on the frame, the transmission channel is disposed adjacent to the screen assembly.
  • the signal transmission channel of the proximity sensor can be fully formed by using the frame, and the proximity sensor can be used.
  • the sensors are arranged reasonably, and the proximity sensor is avoided to be embedded in the edge of the screen component, so it avoids occupying the frame of the electronic device, which is beneficial to the comprehensive screen design of the electronic device.
  • the type of the electronic device is not limited.
  • the common placement method of the electronic device during use is the reference placement method.
  • the user-facing side is the “front side”
  • the side facing away from the user is “Back side”
  • “top” refers to the portion near the upper edge of the electronic device
  • “bottom” refers to the portion near the lower edge of the electronic device.
  • an embodiment of the present application provides an electronic device 100.
  • the electronic device 100 may be, but is not limited to, an electronic device such as a mobile phone, a tablet computer, or a smart watch.
  • the electronic device 100 according to this embodiment is described using a mobile phone as an example.
  • the electronic device 100 includes a housing 12, a screen assembly 14, and a proximity sensor 30.
  • the screen assembly 14 is connected to the housing 12, the housing 12 is provided with a transmission channel 125, and the proximity sensor 30 is disposed in the housing 12 and corresponding to the transmission channel 125.
  • the transmission channel 125 is used to provide a signal transmission channel of the proximity sensor 30 or / And the path, so that the proximity sensor 30 can transmit or receive signals through the transmission channel 125 in order to detect the distance of objects (such as faces, palms, etc.) in front of the electronic device 100 to allow the screen assembly 14 to be less than It will go out automatically when the preset value, so as to prevent the object from touching the screen assembly 14 and causing misoperation.
  • objects such as faces, palms, etc.
  • the casing 12 is used for installing the screen assembly 14 and the electronic components for accommodating the electronic device 100, and the specific structural form of the casing 12 is not limited.
  • the casing 12 includes a front case 121 and a rear case 123.
  • the screen assembly 14 is generally disposed on a side of the front case 121, and the rear case 123 is disposed on a side of the front case 121 facing away from the screen assembly 14.
  • the front case 121 includes a frame 1211 and a mounting member 1213.
  • the frame 1211 is a substantially rectangular frame with rounded corners, which is used to form a frame of the electronic device 100.
  • the frame of the electronic device 100 refers to a side portion of the electronic device 100 in the thickness direction, and the frame is between the rear case (such as the rear case 123) and the front surface (such as the screen assembly 14) of the electronic device 100. Together, the appearance of the electronic device 100 is formed.
  • the frame of the electronic device 100 may be an integrated structure with the front side surface, an integrated structure with the rear case, or an independent frame. The specific structural form is not limited herein. In the embodiment shown in the figure, the frame 1211 is assembled with the rear case 123 and the screen assembly 14.
  • the casing 12 is provided with an antenna slot 126.
  • the antenna slot 126 is disposed on the rear case 123 and extends to the frame 1211. That is, the frame 1211 is also provided with an antenna slot 126. In this embodiment, the antenna slot 126 extends from the rear case 123 to the edge of the screen assembly 14 through the frame 1211.
  • the specific setting position of the antenna slot 126 on the frame 1211 is not limited.
  • the antenna slot 126 may be provided in one or more of a top position, a left side, a right side, and a bottom position of the frame 1211. Specifically, in the embodiments shown in FIGS. 2 and 3, the antenna slot 126 on the frame 1211 is located at the top position of the frame 1211.
  • the inner wall of the frame 1211 is provided with a transmission channel 125, and the transmission channel 125 has opposite first ends 1255 and second ends 1257 (see FIG. 8).
  • the first end 1255 penetrates the bottom wall of the antenna slot 126 and communicates with the antenna slot 126, so that the transmission channel 125 and the antenna slot 26 form a signal transmission path of the proximity sensor 30, so that the proximity sensor 30 transmits and receives signals through the signal transmission path.
  • an unshielded body may be provided in the antenna slot 126, and the unshielded body may be made of an unshielded material to prevent the housing 12 from affecting the signal transmission of the electronic device 100;
  • a transmission hole may be provided at a position corresponding to the transmission channel 125, and the transmission hole is in communication with the transmission channel 125 to facilitate the signal transmission of the proximity sensor 30.
  • the transmission hole may be filled with a material (such as a light-transmitting, transparent material, etc.) that allows signal transmission of the proximity sensor 30, or / and the end of the transmission hole may be covered with an ink layer, which is used to filter out visible light. , And ensure that the appearance of the transmission hole is the same as or similar to the appearance of other areas of the non-shielding body.
  • the transmission channel 125 is a groove structure, which is provided on a side of the frame 1211 facing the receiving space 1241 and corresponds to an edge of the screen assembly 14.
  • the first end 1255 is relatively close to the screen assembly 14.
  • the two ends 1257 are relatively far from the screen assembly 14.
  • the specific setting position of the transmission channel 125 is not limited.
  • the transmission channel 125 may be set at one or more of a top position, a left side, a right side, and a bottom position of the frame 1211.
  • top”, left”, “right”, and “bottom” can be understood as follows:
  • the eyes of the user are close to The side near is the "top”, the side near the user's left hand is “left”, the side near the user's right hand is “right”, and the side near the user's chin is “bottom”.
  • the transmission channel 125 is located at the top position of the frame 1211.
  • the frame 1211 includes a main body 127 and a supporting portion 129.
  • the main body 127 is substantially rectangular in shape.
  • the supporting portion 129 is disposed on a side of the main body 127 facing the receiving space 1241, and is protruded from the main body 127.
  • the antenna slot 126 is formed on a side of the main body 127 facing away from the bearing portion 129.
  • the bearing portion 129 is provided with a bearing surface 1291 and a setting surface 1293.
  • the bearing surface 1291 is connected to the main body 127, and the bearing surface 1291 is used to connect the screen assembly 14.
  • the setting surface 1293 is located on a side of the supporting portion 129 facing the receiving space 1241 and is connected to the supporting surface 1291.
  • the installation surface 1293 is substantially perpendicular to the bearing surface 1291.
  • the transmission channel 125 is opened on the setting surface 1293, is recessed with respect to the setting surface 1293, and extends into the main body 127, so that the transmission channel 125 communicates with the antenna slot 126.
  • the mounting member 1213 is used for mounting a printed circuit board, the proximity sensor 30 and other electronic components of the electronic device 100.
  • the printed circuit board may be a main board of the electronic device 100.
  • the mounting member 1213 is embedded in the frame 1211 so that the frame 1211 is disposed around the mounting member 1213.
  • the mounting member 1213 has a substantially plate shape, and is connected to the mounting surface 1293. When the mounting member 1213 is mounted in the frame 1211, the mounting member 1213 is located between the screen assembly 14 and the rear case 123.
  • the material of the mounting member 1213 may include, but is not limited to, any one or more of metal, plastic, resin, glass, and rubber.
  • the mounting member 1213, the main body 127, and the bearing portion 129 are an integrally formed structure. It can be understood that, in other embodiments, the mounting member 1213, the main body 127, and the bearing portion 129 can be assembled together.
  • the mounting member 1213 includes a first mounting surface 1215 and a second mounting surface 1217.
  • the first mounting surface 1215 is located on a side of the mounting member 1213 facing the storage space 1241, and the second mounting surface 1215 is located on the mounting member 1213 away from the storage.
  • the mounting member 1213 is provided with a through hole 1218.
  • the through hole 1218 is provided on a side of the mounting member 1213 near the bearing portion 129.
  • the through hole 1218 is in communication with the transmission channel 125.
  • the through hole 1218 is used for communication with the transmission.
  • the channel 125 and the antenna slot 126 together form a signal transmission path of the proximity sensor 30, so as to allow the proximity sensor 30 to transmit signals through the transmission path, so that the setting position of the proximity sensor 30 can be more flexibly set.
  • the through hole 1218 penetrates the first mounting surface 1215 and the second mounting surface 1218.
  • the proximity sensor 30 is connected to the second mounting surface 1218, and the proximity sensor 30 transmits or receives signals via the through-hole 1218, the transmission channel 125, and the antenna slot 126.
  • the proximity sensor 30 may include a transmitter 32 and a receiver 34.
  • the transmitter 32 is configured to transmit signals
  • the receiver 34 is configured to receive signals reflected by external objects.
  • the transmitter 32 may be isolated from the receiver 34.
  • the through-hole 1218 of the mounting member 1213 is designed as two, and the two through-holes 1218 are spaced from each other, and the two through-holes 1218 communicate with the transmission channel 125 respectively.
  • the transmitter 32 may be provided corresponding to one of the through holes 1218, and the receiver 34 may be provided corresponding to the other through hole 1218. In this way, the signal transmitted by the transmitter 32 can be prevented from disturbing the normal detection work of the receiver 34, thereby improving the proximity sensor 30 Detection accuracy.
  • the through-hole 1218 may include a first through-hole 1216 and a second through-hole 1219.
  • the transmitter 32 is provided corresponding to the first through-hole 1216 and the receiver 34 corresponds to the second through-hole.
  • the transmission channel 125 may include a first transmission channel 1251 and a second transmission channel 1253 spaced apart from each other.
  • the first transmission channel 1251 and the second transmission channel 1253 are respectively communicated with the antenna slot 126, and the first through hole 1216 and the first The transmission channel 1251 and the antenna slot 126 communicate with each other to form a signal transmission channel of the transmitter 32.
  • the second through hole 1219 communicates with the second transmission channel 1253 and the antenna slot 126 to form a signal reception channel of the receiver 34.
  • the signal transmitting channel and the signal receiving channel can prevent the signal transmitted by the transmitter 32 from interfering with the normal detection work of the receiver 34, thereby improving the accuracy of the detection by the proximity sensor 30.
  • the through-hole 1218 may include a first through-hole 1216 and a second through-hole 1219.
  • the transmitter 32 is provided corresponding to the first through-hole 1216 and the receiver 34 corresponds to the second through-hole.
  • there is one transmission channel 125 and the first through hole 1216 and the second through hole 1219 are respectively disposed on opposite sides of the transmission channel 125, and the first through hole 1216 and the second through hole 1219 are communicated with the transmission channel 125, respectively. .
  • the transmitter 32 is isolated from the receiver 34 by means of the first through hole 1216 and the second through hole 1219, which can prevent signals transmitted by the transmitter 32 from interfering with the normal detection of the receiver 34, and the transmission channel 125 is designed as a
  • the wider groove structure can simplify the manufacturing steps of the front case 121 to reduce costs and improve production efficiency.
  • the proximity sensor 30 may be an infrared proximity sensor.
  • the transmitter 32 is an infrared transmitter
  • the receiver 34 is an infrared receiver.
  • the infrared proximity sensor works through infrared transmission and infrared reception.
  • the intensity of the infrared rays reflected back after being emitted by the infrared proximity sensor is large; when the object is far away from the mobile terminal 100, the intensity of the infrared rays reflected back after being emitted by the infrared proximity sensor is small, and the infrared proximity sensor returns based on the detected reflection
  • the intensity of the infrared light can be used to know the distance between the mobile terminal 100 and a close object.
  • the proximity sensor 30 may be an ultrasonic proximity sensor.
  • the transmitter 32 is an ultrasonic transmitter
  • the receiver 34 is an ultrasonic receiver.
  • the ultrasonic proximity sensor works through ultrasonic transmission and ultrasonic reception.
  • the intensity of the ultrasonic wave reflected by the ultrasonic proximity sensor is large; when the object is away from the mobile terminal 100, the intensity of the ultrasonic wave reflected by the ultrasonic proximity sensor is small, and the ultrasonic proximity sensor returns based on the detected reflection
  • the intensity of the ultrasonic wave can be used to know the distance between the mobile terminal 100 and the close object.
  • the electronic device 100 further includes a flexible circuit board 36 and a substrate 38.
  • the flexible circuit board 36 is disposed on the second mounting surface 1215 of the mounting member 1213 and is electrically connected to the control motherboard of the electronic device 100.
  • the substrate 38 is disposed on a side of the flexible circuit board 36 facing the mounting member 1213, and the transmitter 32 and the receiver 34 are disposed on the substrate 38 at a distance from each other.
  • the distance between the geometric center of the transmitter 32 and the geometric center of the receiver 34 may be 2-14 mm.
  • the transmitter 32 and the receiver 34 can be spatially isolated to reduce the influence of the signal transmitted by the transmitter 32 on the receiver 34.
  • the transmitter 32 and the receiver 34 may be disposed adjacent to each other, so as to help reduce the volume of the proximity sensor 30.
  • the electronic device 100 may further include a protection member 39, which is stacked on a side of the substrate 38 facing the mounting member 1213 and is disposed outside the proximity sensor 30.
  • the protection member 39 is penetratingly provided with a transmission hole 391, and the proximity sensor 30 is received in the transmission hole 391, and transmits or receives signals through the transmission hole 391.
  • the first transmission hole 3911 and the second transmission hole 3913 are spaced from each other.
  • the emitter 32 is received in the first transmission hole.
  • the receiver 34 is accommodated in the second transmission hole 3913. In this way, the transmitter 32 can be isolated from the receiver 34 to prevent the work of the receiver 34 from being affected by the transmitter 32.
  • the transmitter 32, the receiver 34, and the substrate 38 are packaged as a chip structure to facilitate the assembly of the proximity sensor 30.
  • the transmitter 32, the receiver 34, the substrate 38, and the protection member 39 may be packaged into a chip structure to facilitate the assembly of the proximity sensor 30 and improve production efficiency.
  • the mounting member 1213 may be provided with a recessed portion 1220.
  • the recessed portion 1220 is disposed on the second mounting surface 1217, and the through hole 1218 penetrates the bottom wall of the recessed portion 1220, so that the recessed portion 1220 communicates with the through hole 1218.
  • the flexible circuit board 36 is covered in the recessed portion 1220, so that the transmitter 32, the receiver 34, the substrate 38, and the protective member 39 are accommodated in the recessed portion 1220, thereby making the internal structure of the electronic device 100 more compact and beneficial to the electronic device. 100 thin design.
  • the screen assembly 14 is connected to the frame 1211 of the casing 12 and is disposed at a distance from the mounting member 1213.
  • the screen assembly 14 includes a display module 141 and a cover plate 143.
  • the cover plate 143 is disposed on the frame 1211, and the cover plate 143 and the frame 1211 are connected together by an adhesive (specifically, optical transparent glue or other adhesives).
  • the cover plate 143 may be made of a transparent material, which serves as a transparent panel of the screen assembly 14 and can protect the display module 141 from being scratched and damaged. Further, the cover plate 143 may be a glass cover plate, a resin cover plate, a sapphire cover plate, or the like.
  • the display module 141 is disposed on a side of the cover plate 143 facing the mounting member 1213, and the display module 141 and the cover plate 143 are connected together by an optically clear adhesive (OCA, not shown in the figure).
  • OCA optically clear adhesive
  • the display module 141 does not completely cover the entire surface of the cover plate 143, that is, when the display module 141 is attached to the cover plate 143, the edge of the cover plate 143 and the edge of the display module 141 are preliminarily arranged.
  • a preset distance is left. The preset distance is convenient for the cover plate 143 to adhere to the frame 1211, and a gap is provided between the edge of the display module 141 and the frame 1211.
  • the edge of the cover plate 143 forms a black edge because no light is emitted or the emitted light is very weak.
  • the antenna slot 126 extends to a black border region adjacent to the screen assembly 14.
  • the electronic device 100 provided in the embodiment of the present application can form a signal transmission path of the proximity sensor 30 by making full use of the space of the antenna slot 126 by opening a transmission channel 125 on the bearing portion 129 and communicating the transmission channel 125 with the antenna slot 126.
  • the proximity sensor 30 can be reasonably arranged, and the proximity sensor 30 can be prevented from being embedded in the black edge region of the screen assembly 14. Therefore, the border of the electronic device 100 is avoided, which is beneficial to the full-screen design of the electronic device.
  • the position of the proximity sensor 30 relative to the mounting member 1213 is not limited.
  • the proximity sensor 30 is disposed on the side of the mounting member 1213 facing away from the screen assembly 14 (specifically, (Such as the second mounting surface 1217), so that the proximity sensor 30 transmits or receives signals via the through hole 1218 and the transmission channel 125; or, in some embodiments, the proximity sensor 30 may be disposed on the mounting member 1213 toward the screen assembly 14 One side (specifically, the first mounting surface 1215), so that the proximity sensor 30 is set corresponding to the transmission channel 125, and can transmit or receive signals via the transmission channel 125 and the antenna slot 126; for example, in other embodiments
  • the proximity sensor 30 may be disposed in the transmission channel 125 and connected to the bearing portion 129, so that the proximity sensor 30 can transmit or receive signals via the transmission channel 125 and the antenna slot 126.
  • the transmission channel 125 may not communicate with the antenna slot 126, and the first end 1255 directly penetrates the outer wall of the frame 1211, so that the first end 1255 is adjacent to the edge of the screen assembly 14.
  • the first end 1255 may be covered with an ink layer, which is used to filter out visible light and to ensure that the appearance of the first end 2366 is the same as or similar to the appearance of other areas of the outer wall of the frame 1211.
  • the specific setting position of the proximity sensor 30 relative to the frame 1211 is not limited.
  • the proximity sensor 30 may be located at a substantially top position of the electronic device 100.
  • the transmission channel 125 is opened at The position of the substantially top of the electronic device 100, wherein the transmission channel 125 may be further located at a central position of the substantially top of the electronic device 100 to facilitate the proximity sensor 30 to accurately sense the distance of the object.
  • the electronic device 100 generally includes a receiver (also referred to as an earpiece, not shown in the figure) disposed in the housing 12, and a sound outlet 70 (see FIG. 1 and FIG. 3) corresponding to the receiver on the housing 12 is provided.
  • the sound hole 70 is located at a substantially top position of the electronic device 100, and the sound output hole 70 is disposed adjacent to the proximity sensor 30.
  • the proximity sensor 30 is adjacent to the sound output hole 70 and is disposed on one side of the sound output hole 70 in order to more accurately detect the distance between the user's ear / face and the electronic device 100. Moving to the face or the ear (such as when answering or making a call), the detection of the proximity sensor 30 is more accurate, so as to facilitate the screen assembly 14 to go out or light according to the distance between the electronic device 100 and the user's face / ear.
  • the frame 1211 may include a first frame 1201 and a second frame 1203 (see FIG. 2), a first frame 1201, and a second frame 1203.
  • the screen assemblies 14 are oppositely disposed and substantially parallel to each other.
  • the screen assembly 14 is disposed between the first white mud pit 1201 and the second frame 1203.
  • the first frame 1201 serves as a “top” frame of the electronic device
  • the second frame 1203 serves as a “bottom” frame of the electronic device 100.
  • the first frame 1201 is provided with a sound output channel corresponding to the sound output hole 70, and the sound output channel is provided between the sound output hole 70 and the receiver for transmitting sound waves.
  • the transmission channel 125 is disposed adjacent to the sound output channel at the first On the border 1201.
  • the proximity sensor 30 may be located at a bottom position of the electronic device 100.
  • the transmission channel 125 is opened at a substantially bottom position of the electronic device 100.
  • the transmission channel 125 can be provided on the second frame 1203, so that the installation position of the proximity sensor 30 can avoid the top position where the components are concentrated, so that the proximity sensor 30 can have a large installation space, which is beneficial to electronics Assembly of the device 100.
  • the proximity sensor 30 may be located near the left side of the electronic device 100. At this time, the transmission channel 125 is opened at the left side of the electronic device 100; or the proximity sensor 30 may be near the right side of the electronic device 100 At this time, the transmission channel 125 is opened at a position on the right side of the electronic device 100.
  • the transmission channel 125 may be a channel structure other than the groove structure.
  • the transmission channel 125 may be a through-hole structure, which is opened in the frame 1211 and penetrates the antenna slot 126 of the frame 1211.
  • the proximity sensor 30 can receive or / and transmit signals through the through-hole structure and the antenna slot 126.
  • the frame 1211 and the mounting member 1213 can jointly form the middle frame structure of the electronic device 100.
  • the electronic device 100 can further include a casing, and the casing and the middle frame structure together form the electronic device.
  • 100 is a casing, and the screen assembly 100 is covered on the casing.
  • An antenna slot 126 is provided on the outer wall of the housing. The antenna slot 126 extends to the edge of the screen assembly 14.
  • the transmission channel 125 of the frame 1211 communicates with the end of the antenna slot 126 to form a signal transmission path of the proximity sensor 30.
  • the electronic device 100 can be used as a smart electronic device, such as a smart phone terminal.
  • the electronic device 100 usually also includes One or more (only one shown in the figure) the processor 102, the memory 104, the radio frequency (RF) module 106, the audio circuit 110, the sensor, the input module 118, and the power module 122.
  • the structure shown in FIG. 10 is only for illustration, and does not limit the structure of the electronic device 100.
  • the electronic device 100 may further include more or fewer components than those shown in FIG. 10 or have a different configuration from that shown in FIG. 10.
  • peripheral interface 124 can be implemented based on the following standards: Universal Asynchronous Receiver / Transmitter (UART), General Input / Output (GPIO), Serial Peripheral Interface (SPI) ), Inter-Integrated Circuit (I2C), but not limited to the above standards.
  • UART Universal Asynchronous Receiver / Transmitter
  • GPIO General Input / Output
  • SPI Serial Peripheral Interface
  • I2C Inter-Integrated Circuit
  • the peripheral interface 124 may only include a bus; in other examples, the peripheral interface 124 may also include other components, such as one or more controllers, such as a display controller for connecting the screen component 14 or Storage controller for connecting storage. In addition, these controllers can also be separated from the peripheral interface 124 and integrated into the processor 102 or a corresponding peripheral.
  • the memory 104 may be used to store software programs and modules.
  • the processor 102 executes various functional applications and data processing by running the software programs and modules stored in the memory 104.
  • the memory 104 may include a high-speed random access memory, and may further include a non-volatile memory, such as one or more magnetic storage devices, a flash memory, or other non-volatile solid-state memory.
  • the memory 104 may further include memory remotely disposed with respect to the processor 102, and these remote memories may be connected to the processor 102 or the screen component 14 of the electronic device 100 through a network. Examples of the above network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.
  • the radio frequency module 106 is used to receive and send electromagnetic waves, realize mutual conversion of electromagnetic waves and electrical signals, and thus communicate with a communication network or other equipment.
  • the radio frequency module 106 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption / decryption chip, a subscriber identity module (SIM) card, a memory, and the like.
  • the radio frequency module 106 can communicate with various networks such as the Internet, an intranet, and a wireless network, or communicate with other devices through a wireless network.
  • the wireless network may include a cellular telephone network, a wireless local area network, or a metropolitan area network.
  • the above wireless network can use various communication standards, protocols and technologies, including but not limited to Global System for Mobile Communication (GSM), Enhanced Data Communication (GSM) Environment, EDGE, Broadband Code Division multiple access technology (wideband code division multiple access, W-CDMA), code division multiple access technology (Code division access, CDMA), time division multiple access technology (time division multiple access, TDMA), wireless fidelity technology (Wireless, Fidelity , WiFi) (such as the Institute of Electrical and Electronics Engineers standards IEEE 802.10A, IEEE 802.11b, IEEE802.11g, and / or IEEE 802.11n), Voice over Internet (Internet Protocol, VoIP), and Global Microwave Interoperability for Microwave Access (Wi-Max), other protocols for mail, instant messaging, and short messaging, and any other suitable communication protocol, even those that have not yet been developed.
  • GSM Global System for Mobile Communication
  • GSM Global System for Mobile Communication
  • EDGE Broadband Code Division multiple access technology
  • W-CDMA Wideband code division multiple access
  • CDMA code division multiple access technology
  • the audio circuit 110, the speaker 101, the sound jack 103, and the microphone 105 collectively provide an audio interface between the user and the electronic device 100 or the screen assembly 14. Specifically, the audio circuit 110 receives sound data from the processor 102, converts the sound data into electrical signals, and transmits the electrical signals to the speaker 101. The speaker 101 converts electrical signals into sound waves that can be heard by a human ear. The audio circuit 110 also receives electrical signals from the microphone 105, converts the electrical signals into sound data, and transmits the sound data to the processor 102 for further processing. The audio data may be obtained from the memory 104 or through the radio frequency module 106. In addition, the audio data may also be stored in the memory 104 or transmitted through the radio frequency module 106.
  • the sensor is disposed in the housing 12 or the screen assembly 14.
  • the sensor include, but are not limited to, a proximity sensor, a motion sensor, a pressure sensor, a gravity acceleration sensor, and other sensors.
  • the electronic device 100 may be configured with other sensors such as a gyroscope, a barometer, a hygrometer, and a thermometer, which are not described herein again.
  • the input module 118 may include a touch display screen 109 provided on the screen assembly 14.
  • the touch display screen 109 may collect a touch operation performed by the user on or near the touch display (e.g., the user uses a finger, a stylus, or any suitable object). Or the operation of the accessory on the touch display screen 109 or near the touch display screen 109), and drive the corresponding connection device according to a preset program.
  • the touch display screen 109 may include a touch detection device and a touch controller.
  • the touch detection device detects a user's touch position, and detects a signal caused by a touch operation, and transmits the signal to a touch controller; the touch controller receives touch information from the touch detection device, and converts the touch information into contact coordinates , And then send it to the processor 102, and can receive the command sent by the processor 102 and execute it.
  • various types such as resistive, capacitive, infrared, and surface acoustic wave can be used to implement the touch detection function of the touch display screen 109.
  • the input module 118 may further include other input devices, such as keys 107.
  • the keys 107 may include, for example, character keys for inputting characters, and control keys for triggering control functions. Examples of the control buttons include a "back to home screen" button, an on / off button, and the like.
  • the screen component 14 is used to display information input by the user, information provided to the user, and various graphical user interfaces of the electronic device 100. These graphical user interfaces may be composed of graphics, text, icons, numbers, videos, and any combination thereof.
  • the touch display screen 109 may be disposed on the screen assembly 14 so as to be integrated with the screen assembly 14.
  • the display screen of the screen assembly 14 may be a liquid crystal display (Liquid Crystal Display, LCD) or an organic light emitting diode display (OLED).
  • LCD Liquid Crystal Display
  • OLED organic light emitting diode display
  • the display screen may further include structures such as a backlight plate, a lower polarizer, an array substrate, a liquid crystal layer, a color filter substrate, and an upper polarizer, which are sequentially stacked.
  • the display screen is an organic light emitting diode display screen, it may further include a structure including a base layer, an anode, an organic layer, a conductive layer, an emission layer, and a cathode, which are sequentially stacked.
  • the power module 122 is used to provide power to the processor 102 and other components.
  • the power module 122 may include a power management system, one or more power sources (such as a battery or AC power), a charging circuit, a power failure detection circuit, an inverter, a power status indicator, and any other electronic device 100 or screen. Components related to the generation, management and distribution of power within the component 14.
  • the electronic device 100 further includes a positioner 119.
  • the positioner 119 is used to determine an actual position where the electronic device 100 is located.
  • the locator 119 uses a positioning service to implement the positioning of the electronic device 100.
  • the positioning service should be understood as obtaining position information (such as latitude and longitude coordinates) of the electronic device 100 through a specific positioning technology, and marking it on an electronic map. The technology or service of the location of the object being located.
  • the above-mentioned electronic device 100 may be a full-screen electronic device.
  • a full-screen electronic device should be understood as an electronic device with a screen ratio greater than or equal to a preset value, that is, a screen
  • a preset value that is, a screen
  • the preset value of the screen ratio can be greater than or equal to 74%, such as 74%, 75%, 76%, 78%, 79%, 80%, 81%, 83%, 85%, 87% , 89%, 90%, 91%, 93%, 95%, 97%, 99%, etc.
  • the front of the full-screen electronic device may be provided with three or fewer physical keys, or / and, the front of the full-screen electronic device may be provided with two or fewer openings, to simplify the structure of the full-screen electronic device. , Is conducive to increasing the screen ratio of full-screen electronic devices.
  • first and second are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as “first” and “second” may explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality” is at least two, for example, two, three, etc., unless it is specifically and specifically defined otherwise.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

La présente invention concerne un dispositif électronique, comprenant un cadre, un écran et un capteur de proximité. Le cadre forme un espace de réception, et un canal de transmission qui est pourvu d'une première extrémité et d'une seconde extrémité opposées l'un à l'autre est disposé sur un côté du cadre faisant face à l'espace de réception; l'ensemble écran est relié au cadre et recouvre l'espace de réception, et la première extrémité est adjacente au bord de l'ensemble écran; le capteur de proximité est disposé dans l'espace de réception et est adjacent à la seconde extrémité; le capteur de proximité émet et reçoit un signal par l'intermédiaire du canal de transmission. Dans le dispositif électronique, le capteur de proximité est disposé dans un boîtier, et le capteur de proximité transmet et reçoit le signal par l'intermédiaire du canal de transmission, de telle sorte que la position d'agencement du capteur de proximité peut être changée de manière flexible, et le capteur de proximité est empêché d'occuper le bord d'un écran d'affichage du dispositif électronique, ce qui facilite la conception d'écran complet du dispositif électronique.
PCT/CN2018/095788 2018-07-16 2018-07-16 Dispositif électronique WO2020014815A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201880095276.9A CN112369002A (zh) 2018-07-16 2018-07-16 电子设备
PCT/CN2018/095788 WO2020014815A1 (fr) 2018-07-16 2018-07-16 Dispositif électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/095788 WO2020014815A1 (fr) 2018-07-16 2018-07-16 Dispositif électronique

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WO2020014815A1 true WO2020014815A1 (fr) 2020-01-23

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CN206640638U (zh) * 2017-07-31 2017-11-14 深圳市道格恒通科技有限公司 一种5.5寸全面屏智能手机

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CN106850898B (zh) * 2017-03-07 2020-02-14 Oppo广东移动通信有限公司 一种移动终端
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CN205545451U (zh) * 2016-01-20 2016-08-31 上海华掌通信技术有限公司 一种三合一手机听筒结构
CN105554196A (zh) * 2016-01-26 2016-05-04 孔岳 一种全屏手机
CN106302878A (zh) * 2016-08-17 2017-01-04 青岛海信移动通信技术股份有限公司 一种移动终端
CN206640638U (zh) * 2017-07-31 2017-11-14 深圳市道格恒通科技有限公司 一种5.5寸全面屏智能手机

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