[go: up one dir, main page]

WO2020082499A1 - 一种电子装置 - Google Patents

一种电子装置 Download PDF

Info

Publication number
WO2020082499A1
WO2020082499A1 PCT/CN2018/117938 CN2018117938W WO2020082499A1 WO 2020082499 A1 WO2020082499 A1 WO 2020082499A1 CN 2018117938 W CN2018117938 W CN 2018117938W WO 2020082499 A1 WO2020082499 A1 WO 2020082499A1
Authority
WO
WIPO (PCT)
Prior art keywords
thin film
film transistor
electronic device
display screen
pixel
Prior art date
Application number
PCT/CN2018/117938
Other languages
English (en)
French (fr)
Inventor
谢锐
Original Assignee
武汉华星光电半导体显示技术有限公司
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 武汉华星光电半导体显示技术有限公司 filed Critical 武汉华星光电半导体显示技术有限公司
Priority to US16/483,419 priority Critical patent/US11217138B2/en
Publication of WO2020082499A1 publication Critical patent/WO2020082499A1/zh

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2074—Display of intermediate tones using sub-pixels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • 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
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • 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
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • 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
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/76—Circuitry for compensating brightness variation in the scene by influencing the image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0426—Layout of electrodes and connections
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0804—Sub-multiplexed active matrix panel, i.e. wherein one active driving circuit is used at pixel level for multiple image producing elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0243—Details of the generation of driving signals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED displays
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3266—Details of drivers for scan electrodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles

Definitions

  • the invention relates to the field of display technology, in particular to an electronic device.
  • a heterogeneous cutting technology has appeared so that the display screen 10 retains only the non-display area 101 of the camera and the earpiece. Specifically, as shown in FIG. 1, a camera hole 11 and an earpiece hole 12 are opened on the display screen 10 to install the camera and the earpiece, and the rest is used as the display area 102.
  • the area 101 where the camera hole 11 and the earpiece hole 12 are located cannot be used to display a picture, the area of the display area is small.
  • An object of the present invention is to provide an electronic device that can increase the area of a display area and increase the screen-to-body ratio.
  • an electronic device which includes:
  • a display screen which includes a pixel array, includes a multiplexed pixel array and a display pixel array, the display pixel array includes a plurality of display subpixels, the multiplexed pixel array includes a plurality of multiplexed subpixels; the display screen input There are driving signals;
  • the camera is located behind the display screen and corresponds to the position of the multiplexed sub-pixel
  • the display screen further includes a control unit for controlling the multiplexed sub-pixel not to receive a driving signal when receiving a photographing instruction; and controlling the multiplexing sub-pixel when the photographing instruction is not received
  • a pixel receives a driving signal; the display screen includes a gate driving chip, and the multiplexed sub-pixel is electrically connected to the gate driving chip through the control unit.
  • control unit includes a plurality of control thin-film transistors, and each row of multiplexed sub-pixels corresponds to one of the control thin-film transistors; wherein the display screen further includes a plurality of scan lines;
  • a control signal is input to the gate of the control thin film transistor, and a source of the control thin film transistor is connected to the gate driving chip; wherein the control signal is generated according to the photographing instruction;
  • the multiplexing sub-pixel includes a driving thin film transistor, a gate of the driving thin film transistor is connected to one end of a corresponding scanning line, and the other end of the scanning line is connected to a drain of the control thin film transistor.
  • the control thin film transistor when the photographing instruction is received, the control thin film transistor is turned off; when the photographing instruction is not received, the control thin film transistor is turned off.
  • the control thin film transistor is a P-type thin film transistor, when the photographing instruction is received, the control signal is at a high level; when the photographing instruction is not received, the control The signal is low.
  • control thin film transistor is an N-type thin film transistor, when the photographing instruction is received, the control signal is at a low level; when the photographing instruction is not received, the control The signal is high.
  • the display screen further includes a plurality of data lines; the source electrode of the driving thin film transistor is connected to the data line.
  • the display sub-pixel is used to receive a driving signal when the display screen is in operation.
  • the electronic device further includes an earpiece and a casing, and the earpiece is provided on a side wall of the casing.
  • a hole is provided on the side wall of the casing, and the position of the hole corresponds to the position of the earpiece.
  • the present invention provides an electronic device, including:
  • a display screen which includes a pixel array, which includes a multiplexed pixel array, the multiplexed pixel array includes a plurality of multiplexed sub-pixels; a drive signal is input to the display screen;
  • the camera is located behind the display screen and corresponds to the position of the multiplexed sub-pixel
  • the display screen further includes a control unit for controlling the multiplexed sub-pixel not to receive a driving signal when receiving a photographing instruction; and controlling the multiplexing sub-pixel when the photographing instruction is not received The pixel receives the driving signal.
  • the display screen includes a gate driving chip, and the multiplexed sub-pixel is electrically connected to the gate driving chip through the control unit.
  • control unit includes a plurality of control thin-film transistors, and each row of multiplexed sub-pixels corresponds to one of the control thin-film transistors; wherein the display screen further includes a plurality of scan lines;
  • a control signal is input to the gate of the control thin film transistor, and a source of the control thin film transistor is connected to the gate driving chip; wherein the control signal is generated according to the photographing instruction;
  • the multiplexing sub-pixel includes a driving thin film transistor, a gate of the driving thin film transistor is connected to one end of a corresponding scanning line, and the other end of the scanning line is connected to a drain of the control thin film transistor.
  • the control thin film transistor when the photographing instruction is received, the control thin film transistor is turned off;
  • the control thin film transistor is closed.
  • the control thin film transistor is a P-type thin film transistor, when the photographing instruction is received, the control signal is at a high level; when the photographing instruction is not received, the control The signal is low.
  • control thin film transistor is an N-type thin film transistor, when the photographing instruction is received, the control signal is at a low level; when the photographing instruction is not received, the control The signal is high.
  • the display screen further includes a plurality of data lines; the source electrode of the driving thin film transistor is connected to the data line.
  • the pixel array further includes a display pixel array.
  • the display pixel array includes a plurality of display sub-pixels.
  • the display sub-pixels are used to receive a driving signal when the display screen is in operation.
  • the electronic device further includes an earpiece and a casing, and the earpiece is provided on a side wall of the casing.
  • a hole is provided on the side wall of the casing, and the position of the hole corresponds to the position of the earpiece.
  • the electronic device of the present invention reduces the area of the non-display area by setting the front camera behind the display screen and corresponding to the position of some sub-pixels in the display screen, thereby increasing the area of the display area and improving Screen ratio.
  • Figure 1 is a schematic diagram of the structure of an existing display screen
  • FIG. 2 is a schematic structural diagram of an electronic device according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic diagram of an enlarged structure of area A in FIG. 2;
  • FIG. 4 is a circuit diagram of the multiplexed pixel array of the present invention.
  • FIG. 5 is a specific circuit diagram of the multiplexed pixel array of the present invention.
  • FIG. 6 is a schematic structural diagram of an electronic device according to Embodiment 2 of the present invention.
  • FIG. 7 is a schematic structural view of the housing in FIG. 6.
  • FIG. 2 is a schematic structural diagram of an electronic device according to Embodiment 1 of the present invention.
  • the electronic device of the present invention includes a display screen 20 and a camera 31, a housing 40 and an earpiece (not shown in the figure).
  • the display screen 20 is input with a driving signal, so that the display screen 20 displays a picture.
  • the drive signal includes a scan signal and a data signal.
  • the display screen 20 further includes a gate driving chip 24 and a source driving chip 25, as well as multiple scanning lines 26 and multiple data lines 27.
  • the gate driving chip 24 provides a scanning signal through the scanning line 26, and the source driving chip 25 provides a data signal through the data line 27.
  • the display screen 20 includes a pixel array, that is, an array composed of R, G, and B sub-pixels.
  • the pixel array includes a display pixel array (a pixel array outside the area A) and a multiplexed pixel array 22.
  • the display pixel array includes a plurality of display sub-pixels (sub-pixels outside the area A), and the display sub-pixels are used to receive driving signals when the display screen works. That is, the display sub-pixels are normal sub-pixels, and the screen is displayed when the display screen works.
  • the multiplexed pixel array 22 includes multiplexed sub-pixels 221.
  • the multiplexing sub-pixel 221 includes a driving thin film transistor T1.
  • the source of the driving thin film transistor T1 is connected to the data line 27.
  • the source of the driving thin film transistor T1 is connected to one end of the data line 27, and the other end of the data line 27 is connected to the source driving chip 25.
  • the drain of the driving thin film transistor T1 is connected to the liquid crystal capacitor C1 and the storage capacitor C2, respectively.
  • the camera 31 is disposed behind the display screen 20 and corresponds to the position of the multiplex sub-pixel 221.
  • the camera 31 is a front camera.
  • the camera 31 faces the display screen.
  • the display screen 20 further includes a control unit 23 for controlling the multiplexed sub-pixel 221 not to receive a driving signal when receiving a photographing instruction; and when no photographing is received When instructed, the multiplexing sub-pixel 221 is controlled to receive a driving signal. That is, when the camera 31 is used, the multiplexed sub-pixel 221 does not display a picture, and when the camera 31 is not used, the multiplexed sub-pixel 221 displays a picture.
  • the multiplexing sub-pixel 221 is electrically connected to the gate driving chip 24 through the control unit 23.
  • the control unit 23 includes a plurality of control thin film transistors T2, and each row of multiplexed sub-pixels 221 corresponds to one control thin film transistor T2.
  • a control signal S is input to the gate of the control thin film transistor T2, and a source of the control thin film transistor T2 is connected to the gate driving chip 24; wherein the control signal S is generated according to the photographing instruction.
  • the gate of the driving thin film transistor T1 is connected to one end of the corresponding scan line 26, and the other end of the scan line 26 is connected to the drain of the control thin film transistor T2.
  • the control thin-film transistor T2 When receiving the photographing instruction, the control thin-film transistor T2 is turned off; at this time, the gate of the driving thin-film transistor T1 of the multiplex sub-pixel 22 cannot receive the scan signal, so that the driving thin-film transistor T1 is turned off, thereby driving the thin-film transistor The source of T1 cannot receive data signals.
  • the control thin film transistor T2 When the photographing instruction is not received, the control thin film transistor T2 is turned on. At this time, the gate of the driving thin film transistor T1 of the multiplex sub-pixel 22 can receive the scan signal, so that when the scan signal is at a high level, the source of the driving thin film transistor T1 can receive the data signal.
  • control thin film transistor T2 is a P-type thin film transistor.
  • the control signal S is at a high level; when the photographing instruction is not received, the control Signal S is low.
  • control thin film transistor T2 is an N-type thin film transistor, and when the photographing instruction is received, the control signal S is low; when the photographing instruction is not received, the The control signal S is high.
  • the display screen 20 is provided with a hole 21, and the position of the earpiece corresponds to the position of the hole 21.
  • the casing 40 is wrapped around the periphery and back of the display screen 20.
  • the specific driving method of the pixels in the display pixel array is the same as the existing driving method.
  • the front camera is arranged behind the display screen and corresponds to the position of some sub-pixels in the display screen, thereby reducing the area of the non-display area and increasing the area of the display area. Increased screen-to-body ratio.
  • the earpiece is provided on the side wall of the electronic device.
  • the difference between the electronic device of this embodiment and the previous embodiment is that the earpiece of the electronic device of this embodiment is disposed on the side wall 41 of the housing 40.
  • the casing 40 includes a side wall 41 located around the display screen 20 and a body 42 disposed on the back of the display screen 20.
  • the side wall 41 of the housing 40 is provided with a hole 411, and the position of the hole 411 corresponds to the position of the earpiece.
  • the position of the hole 411 may be located on any side wall 41 of the housing 40. That is, in an embodiment, the earpiece is provided on the upper side wall or the lower side wall of the housing. In another embodiment, the earpiece is provided on the left side wall or the right side wall of the housing.
  • the electronic device of this embodiment based on the previous embodiment, sets the earpiece on the side wall of the electronic device, which further reduces the area of the non-display area, thereby further increasing the area of the display area and improving the screen Proportion.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种电子装置，该电子装置包括：显示屏（20），其包括具有多个复用子像素（221）的复用像素阵列（22），所述显示屏（20）输入有驱动信号；摄像头（31），设于显示屏（20）的后方，且与所述复用子像素（221）的位置对应；其中所述显示屏（20）还包括控制单元（23），所述控制单元（23）用于在接收到拍照指令时，控制所述复用子像素（221）不接收驱动信号。

Description

一种电子装置 技术领域
本发明涉及显示技术领域，特别是涉及一种电子装置。
 背景技术
随着电子装置比如手机的发展，用户对于屏占比的要求越来越高。为实现较高的屏占比，目前出现异性切割技术，使显示屏10仅保留摄像头和听筒部分的非显示区域101。具体地，如图1所示，在显示屏10上开设有摄像头孔11和听筒孔12，以安装摄像头和听筒，而其余部分作为显示区域102使用。
 技术问题
但是，由于摄像头孔11和听筒孔12所在的区域101无法用于显示画面，从而导致显示区域的面积较小。
 技术解决方案
本发明的目的在于提供一种电子装置，能够增大显示区域的面积，提高屏占比。
为解决上述技术问题，本发明提供一种电子装置，其包括：
显示屏，其包括像素阵列，其包括复用像素阵列和显示像素阵列，所述显示像素阵列包括多个显示子像素，所述复用像素阵列包括多个复用子像素；所述显示屏输入有驱动信号；
摄像头，设于所述显示屏的后方，且与所述复用子像素的位置对应；
其中所述显示屏还包括控制单元，所述控制单元用于在接收到拍照指令时，控制所述复用子像素不接收驱动信号；以及在未接收到拍照指令时，控制所述复用子像素接收驱动信号；所述显示屏包括栅驱动芯片，所述复用子像素通过所述控制单元与所述栅驱动芯片电性连接。
在本发明的电子装置中，所述控制单元包括多个控制薄膜晶体管，每行复用子像素对应一所述控制薄膜晶体管；其中所述显示屏还包括多条扫描线；
所述控制薄膜晶体管的栅极输入控制信号，所述控制薄膜晶体管的源极与所述栅驱动芯片连接；其中所述控制信号根据所述拍照指令生成；
所述复用子像素包括驱动薄膜晶体管，所述驱动薄膜晶体管的栅极与对应的扫描线的一端连接，该扫描线的另一端与所述控制薄膜晶体管的漏极连接。
在本发明的电子装置中，当接收到所述拍照指令时，所述控制薄膜晶体管断开；当未接收到所述拍照指令时，所述控制薄膜晶体管闭合。
在本发明的电子装置中，所述控制薄膜晶体管为P型薄膜晶体管，当接收到所述拍照指令时，所述控制信号为高电平；当未接收到所述拍照指令时，所述控制信号为低电平。
在本发明的电子装置中，所述控制薄膜晶体管为N型薄膜晶体管，当接收到所述拍照指令时，所述控制信号为低电平；当未接收到所述拍照指令时，所述控制信号为高电平。
在本发明的电子装置中，所述显示屏还包括多条数据线；所述驱动薄膜晶体管的源极与所述数据线连接。
在本发明的电子装置中，所述显示子像素用于在所述显示屏工作时，接收驱动信号。
在本发明的电子装置中，所述电子装置还包括听筒和外壳，所述听筒设置在所述外壳的侧壁上。
在本发明的电子装置中，所述外壳的侧壁上设置有孔，所述孔的位置与所述听筒的位置对应。
本发明提供一种电子装置，其包括：
显示屏，其包括像素阵列，其包括复用像素阵列，所述复用像素阵列包括多个复用子像素；所述显示屏输入有驱动信号；
摄像头，设于所述显示屏的后方，且与所述复用子像素的位置对应；
其中所述显示屏还包括控制单元，所述控制单元用于在接收到拍照指令时，控制所述复用子像素不接收驱动信号；以及在未接收到拍照指令时，控制所述复用子像素接收驱动信号。
在本发明的电子装置中，所述显示屏包括栅驱动芯片，所述复用子像素通过所述控制单元与所述栅驱动芯片电性连接。
在本发明的电子装置中，所述控制单元包括多个控制薄膜晶体管，每行复用子像素对应一所述控制薄膜晶体管；其中所述显示屏还包括多条扫描线；
所述控制薄膜晶体管的栅极输入控制信号，所述控制薄膜晶体管的源极与所述栅驱动芯片连接；其中所述控制信号根据所述拍照指令生成；
所述复用子像素包括驱动薄膜晶体管，所述驱动薄膜晶体管的栅极与对应的扫描线的一端连接，该扫描线的另一端与所述控制薄膜晶体管的漏极连接。
在本发明的电子装置中，当接收到所述拍照指令时，所述控制薄膜晶体管断开；
当未接收到所述拍照指令时，所述控制薄膜晶体管闭合。
在本发明的电子装置中，所述控制薄膜晶体管为P型薄膜晶体管，当接收到所述拍照指令时，所述控制信号为高电平；当未接收到所述拍照指令时，所述控制信号为低电平。
在本发明的电子装置中，所述控制薄膜晶体管为N型薄膜晶体管，当接收到所述拍照指令时，所述控制信号为低电平；当未接收到所述拍照指令时，所述控制信号为高电平。
在本发明的电子装置中，所述显示屏还包括多条数据线；所述驱动薄膜晶体管的源极与所述数据线连接。
在本发明的电子装置中，所述像素阵列还包括显示像素阵列，所述显示像素阵列包括多个显示子像素，所述显示子像素用于在所述显示屏工作时，接收驱动信号。
在本发明的电子装置中，所述电子装置还包括听筒和外壳，所述听筒设置在所述外壳的侧壁上。
 有益效果
在本发明的电子装置中，所述外壳的侧壁上设置有孔，所述孔的位置与所述听筒的位置对应。
本发明的电子装置，通过将前置摄像头设置在显示屏的后方，且与显示屏中的部分子像素的位置对应，减小了非显示区域的面积，从而增大了显示区域的面积，提高了屏占比。
 附图说明
图1为现有显示屏的结构示意图；
图2为本发明实施例一的电子装置的结构示意图；
图3为图2中的A区域的放大结构示意图；
图4为本发明的复用像素阵列的电路图；
图5为本发明的复用像素阵列的具体电路图；
图6为本发明实施例二的电子装置的结构示意图；
图7为图6中外壳的结构示意图。
 本发明的实施方式
以下各实施例的说明是参考附加的图式，用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语，例如「上」、「下」、「前」、「后」、「左」、「右」、「内」、「外」、「侧面」等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。在图中，结构相似的单元是以相同标号表示。
请参照图2至7，图2为本发明实施例一的电子装置的结构示意图。
如图2所示，本发明的电子装置包括显示屏20和摄像头31、外壳40以及听筒（图中未示出）。
所述显示屏20输入有驱动信号，以使所述显示屏20显示画面。该驱动信号包括扫描信号和数据信号。结合图4，所述显示屏20还包括栅驱动芯片24和源驱动芯片25，以及多条扫描线26和多条数据线27。栅驱动芯片24通过扫描线26提供扫描信号，源驱动芯片25通过数据线27提供数据信号。
显示屏20包括像素阵列，也即R、G、B子像素组成的阵列，像素阵列包括显示像素阵列（A区域以外的像素阵列）和复用像素阵列22。
所述显示像素阵列包括多个显示子像素（A区域以外的子像素），所述显示子像素用于在显示屏工作时，接收驱动信号。也即所述显示子像素为正常子像素，在显示屏工作时，显示画面。
结合图3和5，所述复用像素阵列22包括多个复用子像素221。在一实施方式中，所述复用子像素221包括驱动薄膜晶体管T1。所述驱动薄膜晶体管T1的源极与所述数据线27连接。具体所述驱动薄膜晶体管T1的源极与数据线27的一端连接，数据线27的另一端与源驱动芯片25连接。所述驱动薄膜晶体管T1的漏极分别与液晶电容C1和存储电容C2连接。
图3中仅以摄像头与6个子像素对应为例，但是并不能对本发明构成限定，本发明的摄像头可以与2个或者2个以上的子像素的位置对应。
如图2所示，摄像头31设于所述显示屏20的后方，且与所述复用子像素221的位置对应。所述摄像头31为前置摄像头。所述摄像头31朝向显示屏。
如图4所示，所述显示屏20还包括控制单元23，所述控制单元23用于在接收到拍照指令时，控制所述复用子像素221不接收驱动信号；以及在未接收到拍照指令时，控制所述复用子像素221接收驱动信号。也即，当使用摄像头31时，所述复用子像素221不显示画面，当不使用摄像头31时，所述复用子像素221显示画面。
所述复用子像素221通过所述控制单元23与所述栅驱动芯片24电性连接。
如图4和5所示，所述控制单元23包括多个控制薄膜晶体管T2，每行复用子像素221对应一所述控制薄膜晶体管T2。所述控制薄膜晶体管T2的栅极输入控制信号S，所述控制薄膜晶体管T2的源极与所述栅驱动芯片24连接；其中所述控制信号S根据所述拍照指令生成。
所述驱动薄膜晶体管T1的栅极与对应的扫描线26的一端连接，该扫描线26的另一端与所述控制薄膜晶体管T2的漏极连接。
当接收到所述拍照指令时，所述控制薄膜晶体管T2断开；此时复用子像素22的驱动薄膜晶体管T1的栅极无法接收扫描信号，使得驱动薄膜晶体管T1断开，进而驱动薄膜晶体管T1的源极无法接收数据信号。
当未接收到所述拍照指令时，所述控制薄膜晶体管T2闭合。此时复用子像素22的驱动薄膜晶体管T1的栅极可以接收扫描信号，因而当扫描信号为高电平时，使得驱动薄膜晶体管T1的源极可以接收数据信号。
在一实施方式中，所述控制薄膜晶体管T2为P型薄膜晶体管，当接收到所述拍照指令时，所述控制信号S为高电平；当未接收到所述拍照指令时，所述控制信号S为低电平。
在另一实施方式中，所述控制薄膜晶体管T2为N型薄膜晶体管，当接收到所述拍照指令时，所述控制信号S为低电平；当未接收到所述拍照指令时，所述控制信号S为高电平。
显示屏20上设置有孔21，所述听筒的位置与孔21的位置对应。
所述外壳40包覆在所述显示屏20的周缘及背面。
显示像素阵列中的像素的具体驱动方式与现有的驱动方式相同。
本实施例的电子装置，通过将前置摄像头设置在显示屏的后方，且与显示屏中的部分子像素的位置对应，从而减小了非显示区域的面积，增大了显示区域的面积，提高了屏占比。
如图6和7所示，在另一实施例中，听筒设置在电子装置的侧壁上。本实施例的电子装置与上一实施例的区别在于，本实施例的电子装置的听筒设置在所述外壳40的侧壁41上。
所述外壳40包括位于显示屏20四周的侧壁41以及设置在显示屏20背面的本体部42。
其中，所述外壳40的侧壁41上设置有孔411，所述孔411的位置与所述听筒的位置对应。孔411的位置可以位于外壳40的任意一个侧壁41上。也即，一实施方式中，所述听筒设置在外壳的上侧壁或者下侧壁上。另一实施方式中，所述听筒设置在外壳的左侧壁或者右侧壁上。
本实施例的电子装置，在上一实施例的基础上，将听筒设置在电子装置的侧壁上，进一步减小了非显示区域的面积，从而进一步增大了显示区域的面积以及提高了屏占比。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。

Claims (19)

  1. 一种电子装置，其包括：
    显示屏，其包括像素阵列，其包括复用像素阵列和显示像素阵列，所述显示像素阵列包括多个显示子像素，所述复用像素阵列包括多个复用子像素；所述显示屏输入有驱动信号；
    摄像头，设于所述显示屏的后方，且与所述复用子像素的位置对应；
    其中所述显示屏还包括控制单元，所述控制单元用于在接收到拍照指令时，控制所述复用子像素不接收驱动信号；以及在未接收到拍照指令时，控制所述复用子像素接收驱动信号；所述显示屏包括栅驱动芯片，所述复用子像素通过所述控制单元与所述栅驱动芯片电性连接。
  2. 根据权利要求1所述的电子装置，其中
    所述控制单元包括多个控制薄膜晶体管，每行复用子像素对应一所述控制薄膜晶体管；其中所述显示屏还包括多条扫描线；
    所述控制薄膜晶体管的栅极输入控制信号，所述控制薄膜晶体管的源极与所述栅驱动芯片连接；其中所述控制信号根据所述拍照指令生成；
    所述复用子像素包括驱动薄膜晶体管，所述驱动薄膜晶体管的栅极与对应的扫描线的一端连接，该扫描线的另一端与所述控制薄膜晶体管的漏极连接。
  3. 根据权利要求2所述的电子装置，其中
    当接收到所述拍照指令时，所述控制薄膜晶体管断开；当未接收到所述拍照指令时，所述控制薄膜晶体管闭合。
  4. 根据权利要求3所述的电子装置，其中
    所述控制薄膜晶体管为P型薄膜晶体管，当接收到所述拍照指令时，所述控制信号为高电平；当未接收到所述拍照指令时，所述控制信号为低电平。
  5. 根据权利要求3所述的电子装置，其中
    所述控制薄膜晶体管为N型薄膜晶体管，当接收到所述拍照指令时，所述控制信号为低电平；当未接收到所述拍照指令时，所述控制信号为高电平。
  6. 根据权利要求2所述的电子装置，其中
    所述显示屏还包括多条数据线；所述驱动薄膜晶体管的源极与所述数据线连接。
  7. 根据权利要求1所述的电子装置，其中
    所述显示子像素用于在所述显示屏工作时，接收驱动信号。
  8. 根据权利要求1所述的电子装置，其中
    所述电子装置还包括听筒和外壳，所述听筒设置在所述外壳的侧壁上。
  9. 根据权利要求1所述的电子装置，其中
    所述外壳的侧壁上设置有孔，所述孔的位置与所述听筒的位置对应。
  10. 一种电子装置，其包括：
    显示屏，其包括像素阵列，其包括复用像素阵列，所述复用像素阵列包括多个复用子像素；所述显示屏输入有驱动信号；
    摄像头，设于所述显示屏的后方，且与所述复用子像素的位置对应；
    其中所述显示屏还包括控制单元，所述控制单元用于在接收到拍照指令时，控制所述复用子像素不接收驱动信号；以及在未接收到拍照指令时，控制所述复用子像素接收驱动信号。
  11. 根据权利要求10所述的电子装置，其中
    所述显示屏包括栅驱动芯片，所述复用子像素通过所述控制单元与所述栅驱动芯片电性连接。
  12. 根据权利要求11所述的电子装置，其中
    所述控制单元包括多个控制薄膜晶体管，每行复用子像素对应一所述控制薄膜晶体管；其中所述显示屏还包括多条扫描线；
    所述控制薄膜晶体管的栅极输入控制信号，所述控制薄膜晶体管的源极与所述栅驱动芯片连接；其中所述控制信号根据所述拍照指令生成；
    所述复用子像素包括驱动薄膜晶体管，所述驱动薄膜晶体管的栅极与对应的扫描线的一端连接，该扫描线的另一端与所述控制薄膜晶体管的漏极连接。
  13. 根据权利要求12所述的电子装置，其中
    当接收到所述拍照指令时，所述控制薄膜晶体管断开；当未接收到所述拍照指令时，所述控制薄膜晶体管闭合。
  14. 根据权利要求13所述的电子装置，其中
    所述控制薄膜晶体管为P型薄膜晶体管，当接收到所述拍照指令时，所述控制信号为高电平；当未接收到所述拍照指令时，所述控制信号为低电平。
  15. 根据权利要求13所述的电子装置，其中
    所述控制薄膜晶体管为N型薄膜晶体管，当接收到所述拍照指令时，所述控制信号为低电平；当未接收到所述拍照指令时，所述控制信号为高电平。
  16. 根据权利要求12所述的电子装置，其中
    所述显示屏还包括多条数据线；所述驱动薄膜晶体管的源极与所述数据线连接。
  17. 根据权利要求10所述的电子装置，其中
    所述像素阵列还包括显示像素阵列，所述显示像素阵列包括多个显示子像素，所述显示子像素用于在所述显示屏工作时，接收驱动信号。
  18. 根据权利要求10所述的电子装置，其中
    所述电子装置还包括听筒和外壳，所述听筒设置在所述外壳的侧壁上。
  19. 根据权利要求10所述的电子装置，其中
    所述外壳的侧壁上设置有孔，所述孔的位置与所述听筒的位置对应。
PCT/CN2018/117938 2018-10-26 2018-11-28 一种电子装置 WO2020082499A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/483,419 US11217138B2 (en) 2018-10-26 2018-11-28 Electronic device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811255016.1 2018-10-26
CN201811255016.1A CN109308866A (zh) 2018-10-26 2018-10-26 一种电子装置

Publications (1)

Publication Number Publication Date
WO2020082499A1 true WO2020082499A1 (zh) 2020-04-30

Family

ID=65222066

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/117938 WO2020082499A1 (zh) 2018-10-26 2018-11-28 一种电子装置

Country Status (3)

Country Link
US (1) US11217138B2 (zh)
CN (1) CN109308866A (zh)
WO (1) WO2020082499A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110767139B (zh) * 2019-03-29 2020-12-11 昆山国显光电有限公司 显示基板、显示面板及显示装置
CN111078170B (zh) 2019-11-29 2023-11-28 北京小米移动软件有限公司 显示控制方法、显示控制装置及计算机可读存储介质
CN116665551A (zh) * 2020-02-14 2023-08-29 群创光电股份有限公司 电子装置
CN111833796B (zh) * 2020-07-23 2023-06-23 Oppo广东移动通信有限公司 显示屏、终端及显示方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060256093A1 (en) * 2005-05-12 2006-11-16 Takehide Furukawa Display device with a touch screen
CN101572048A (zh) * 2008-05-04 2009-11-04 联想(北京)有限公司 一种成像显示装置及其控制方法
CN104700798A (zh) * 2015-03-02 2015-06-10 昆山龙腾光电有限公司 显示装置及显示控制方法
CN107221277A (zh) * 2016-03-21 2017-09-29 北京小米移动软件有限公司 显示屏组件、终端以及显示屏控制方法
CN108664907A (zh) * 2018-04-27 2018-10-16 厦门天马微电子有限公司 阵列基板、显示面板及显示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060262055A1 (en) * 2005-01-26 2006-11-23 Toshiba Matsushita Display Technology Plane display device
US7697053B2 (en) * 2006-11-02 2010-04-13 Eastman Kodak Company Integrated display having multiple capture devices
US20180262225A1 (en) * 2017-03-08 2018-09-13 Htc Corporation Protective case and electronic assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060256093A1 (en) * 2005-05-12 2006-11-16 Takehide Furukawa Display device with a touch screen
CN101572048A (zh) * 2008-05-04 2009-11-04 联想(北京)有限公司 一种成像显示装置及其控制方法
CN104700798A (zh) * 2015-03-02 2015-06-10 昆山龙腾光电有限公司 显示装置及显示控制方法
CN107221277A (zh) * 2016-03-21 2017-09-29 北京小米移动软件有限公司 显示屏组件、终端以及显示屏控制方法
CN108664907A (zh) * 2018-04-27 2018-10-16 厦门天马微电子有限公司 阵列基板、显示面板及显示装置

Also Published As

Publication number Publication date
US11217138B2 (en) 2022-01-04
US20210280109A1 (en) 2021-09-09
CN109308866A (zh) 2019-02-05

Similar Documents

Publication Publication Date Title
JP6164059B2 (ja) 表示装置、電子機器、及び表示装置の駆動方法
US10198237B2 (en) Display device and method of driving the same
WO2020082499A1 (zh) 一种电子装置
US10134772B2 (en) Array substrate, display panel and display apparatus
US9704888B2 (en) Display circuitry with reduced metal routing resistance
US10755652B2 (en) Liquid crystal display device and driving method thereof
TWI459368B (zh) 顯示裝置及其閘極信號產生方法
WO2020224379A1 (zh) 显示基板及其驱动方法、显示装置
US20180075809A1 (en) Displays with Multiple Scanning Modes
US9824643B2 (en) Array substrate, pixel driving method thereof and display device
CN106990634B (zh) 显示像素结构、阵列基板及显示装置
CN114144827B (zh) 显示装置及电子设备
CN107958653B (zh) 阵列基板及其驱动方法、驱动电路及显示装置
WO2021203822A1 (zh) 显示装置、电子设备及显示方法
US20190243498A1 (en) Touch display substrate, touch display device and control method of the same
US20110080388A1 (en) Display panel and active device array substrate thereof
US11662630B2 (en) Display panel and electronic device
WO2020155555A1 (zh) 显示装置及其显示面板、oled阵列基板
WO2016106879A1 (zh) 一种阵列基板和显示装置
US11295676B2 (en) Shift register unit and driving method thereof, gate driving circuit and display apparatus
US20190228734A1 (en) Pixel structure, manufacturing method and driving method thereof, and display device
WO2021022716A1 (zh) 一种像素电路及液晶显示面板
JP2017203991A (ja) 表示装置
WO2018126684A1 (zh) 一种显示基板、显示装置及驱动方法
CN106128375B (zh) 透明液晶显示器的数据处理方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18938084

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18938084

Country of ref document: EP

Kind code of ref document: A1