WO2017080057A1 - Oled面板、终端及感光控制方法 - Google Patents

Oled面板、终端及感光控制方法 Download PDF

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Publication number
WO2017080057A1
WO2017080057A1 PCT/CN2015/099040 CN2015099040W WO2017080057A1 WO 2017080057 A1 WO2017080057 A1 WO 2017080057A1 CN 2015099040 W CN2015099040 W CN 2015099040W WO 2017080057 A1 WO2017080057 A1 WO 2017080057A1
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Prior art keywords
photosensitive
photosensitive device
array substrate
oled panel
oled
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PCT/CN2015/099040
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English (en)
French (fr)
Inventor
李国盛
钟桂林
冯炜
Original Assignee
小米科技有限责任公司
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Application filed by 小米科技有限责任公司 filed Critical 小米科技有限责任公司
Priority to JP2017502981A priority Critical patent/JP6570615B2/ja
Priority to RU2016138686A priority patent/RU2661034C2/ru
Priority to MX2017009383A priority patent/MX2017009383A/es
Publication of WO2017080057A1 publication Critical patent/WO2017080057A1/zh

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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/13—Active-matrix OLED [AMOLED] displays comprising photosensors that control luminance
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/351—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]
    • 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
    • G09G2300/0404—Matrix technologies

Definitions

  • the present disclosure relates to the field of display technologies, and in particular, to an OLED (Organic Light-Emitting Display) panel, a terminal, and a photosensitive control method.
  • OLED Organic Light-Emitting Display
  • the camera is a common component on mobile terminals.
  • the camera is used to capture images.
  • the camera can be divided into a front camera and a rear camera.
  • the front panel of the mobile terminal includes an OLED panel area and a frame area.
  • a small hole is opened in the frame area, and the front camera is placed in the small hole.
  • the present disclosure provides an OLED panel, a terminal, and a photosensitive control method.
  • the technical solution is as follows:
  • an OLED panel comprising:
  • An array of photosensitive devices located in the same layer of the array substrate, or an array of photosensitive devices between the array substrate and the OLED layer;
  • a control circuit connected to the photosensor array.
  • the array substrate includes m*n pixel units, and each pixel unit includes K sub-pixel units;
  • the photosensitive device array includes a*b photosensitive devices, each photosensitive device corresponding to one sub-pixel unit;
  • the photosensitive device array is located in a partial area of the array substrate, the photosensitive device in the photosensitive device array and the sub-area
  • the photosensitive device array is located on the same layer of the array substrate;
  • the sub-pixel unit includes a thin film transistor TFT region and a non-TFT region;
  • the photosensitive device array is located between the array substrate and the OLED layer;
  • the position of the photosensitive device is located above any position in the area of the corresponding sub-pixel unit.
  • control circuit includes a column data line and a b line control line;
  • Each row of control lines is connected to the data line of column a through a first switch, and the control end of each switch is connected with the control line, and the first connection end of each switch is connected with the corresponding photosensitive device, and the second of each switch The connection end is connected to the corresponding data line.
  • a lens is also disposed on the photosensitive side of each photosensitive device.
  • the panel further includes:
  • a glass cover located on the upper layer of the OLED layer
  • a polarizer located on the upper layer of the glass cover
  • a terminal comprising the OLED panel provided by the first aspect of the embodiments of the present disclosure.
  • the terminal further includes a photosensitive control unit, and the photosensitive control unit is connected to each data line, and the photosensitive control unit is further connected to each control line.
  • a photosensitive control method which is applied to a photosensitive control unit, which is connected to an OLED panel provided by the first aspect of the embodiments of the present disclosure, the method comprising:
  • the photosensor array is disposed on the array substrate of the OLED panel or the upper layer of the array substrate and the OLED layer, which solves the problem that the front panel of the terminal generally needs to be divided into multiple regions; the camera function is integrated into the OLED panel, and the front of the terminal is In the panel, only the OLED panel can be provided, and the display function and the camera function can be simultaneously provided, thereby improving the overall consistency and overall aesthetic effect of the front panel of the terminal.
  • FIG. 1 is a schematic view of an OLED panel according to the background art
  • FIG. 2 is a schematic view showing a arrangement of pixel units of an array substrate
  • FIG. 3A is a schematic structural diagram of an OLED panel according to an exemplary embodiment
  • FIG. 3B is a schematic structural diagram of an OLED panel according to another exemplary embodiment
  • FIG. 4A is a schematic diagram showing a position of a photosensitive device according to an exemplary embodiment
  • FIG. 4B is a schematic diagram showing a position of a photosensitive device according to an exemplary embodiment
  • 4C is a schematic view showing a position of a photosensitive device according to an exemplary embodiment
  • 4D is a schematic view showing a position of a photosensitive device according to another exemplary embodiment
  • FIG. 5 is a circuit diagram of a control circuit according to an exemplary embodiment
  • FIG. 6A is a schematic structural diagram of an LCD panel according to an exemplary embodiment
  • FIG. 6B is a schematic structural diagram of an LCD panel according to an exemplary embodiment
  • FIG. 7 is a block diagram of a terminal according to an exemplary embodiment
  • FIG. 8 is a flowchart of a method of a photosensitive control method according to an exemplary embodiment.
  • FIG. 1 shows a schematic structural view of an OLED panel.
  • the OLED panel includes an array substrate 110 , an OLED layer 120 , a glass cover plate 130 , and a polarizer 140 .
  • the OLED layer 120 is located on the upper layer of the array substrate 110, the glass cover plate 130 is located on the upper layer of the OLED layer 120, and the polarizer 140 is located on the upper layer of the substrate 130.
  • the OLED layer 120 includes m*n pixel units, each of which includes K sub-pixel units.
  • each pixel unit includes 3 sub-pixel units, respectively R (RED, red) sub-pixel unit, G (Green, green). Sub-pixel unit, B (Blue, blue) sub-pixel unit.
  • each pixel unit includes 4 sub-pixel units, They are an R (RED, red) sub-pixel unit, a G (Green) sub-pixel unit, a B (Blue) sub-pixel unit, and a W (White, white) sub-pixel unit. That is, the value of K can be selected to be 3 or 4.
  • the array substrate 110 also includes m*n pixel units corresponding to the pixel units in the OLED layer 120, each pixel unit includes K sub-pixel units, and the value of K may be 3 or 4.
  • FIG. 2 exemplarily shows the arrangement of pixel units on the array substrate 110.
  • the area includes 4*4 pixel units, that is, 16 pixel units, and each pixel unit includes 3 sub-pixel units 20.
  • Each of the pixel units 20 includes a TFT (Thin Film Transistor) region 22 and a non-TFT region 24.
  • TFT Thin Film Transistor
  • FIG. 2 only shows a partial area of the array substrate 110, and the array substrate 110 may be composed of a plurality of areas as shown in FIG. 2, and the arrangement shown in FIG. 2 is merely exemplary and explanatory. The embodiments of the present disclosure do not limit other possible arrangements.
  • the polarizer layer 140 is attached to the upper surface of the glass substrate 130.
  • the array substrate 110 provides a driving electric field for the OLED layer 120.
  • the organic semiconductor material and the luminescent material in the OLED layer 120 are driven by the electric field, and the generated light passes through the glass substrate 130 and the polarizer 140 from bottom to top in order to realize an image. display.
  • FIG. 3A is a schematic structural diagram of an OLED panel according to an exemplary embodiment.
  • the OLED panel can be an OLED panel of an electronic device such as a mobile phone, a tablet computer, or a notebook computer. As shown in FIG. 3A, the OLED panel includes:
  • Photosensitive device array 330A located in the same layer of the array substrate;
  • a control circuit (not shown) connected to the photosensitive device array.
  • a glass substrate and a polarizer are further disposed above the OLED layer 320A.
  • the OLED panel provided in this embodiment has the photosensitive device array disposed on the array substrate of the OLED panel or the upper layer of the array substrate and the OLED layer, thereby solving the problem that the front panel of the terminal generally needs to be divided into multiple regions;
  • the camera function into the OLED panel, only the OLED panel can be set in the front panel of the terminal, and the display function and the camera function can be simultaneously provided, thereby improving the overall consistency and overall aesthetic effect of the front panel of the terminal.
  • FIG. 3B is a schematic structural diagram of an OLED panel according to another exemplary embodiment.
  • the OLED panel can be an OLED panel of an electronic device such as a mobile phone, a tablet computer, or a notebook computer. As shown in FIG. 3B, the OLED panel includes:
  • a photosensitive device array 330B between the array substrate upper layer 310B and the OLED layer 320B;
  • a control circuit (not shown) connected to the photosensitive device array.
  • a glass substrate 340B and a polarizer 350B are further disposed above the OLED layer 320B.
  • the OLED panel provided in this embodiment has the photosensor array disposed on the upper layer of the array substrate of the OLED panel or the upper layer of the array substrate and the OLED layer, thereby solving the problem that the front panel of the terminal generally needs to be divided into multiple regions;
  • the camera function is integrated into the OLED panel, and only the OLED panel can be disposed in the front panel of the terminal, so that the display function and the camera function can be simultaneously provided, thereby improving the overall consistency and overall aesthetic effect of the front panel of the terminal.
  • the photosensitive device array 330A includes a*b photosensitive devices, each photosensitive device corresponding to one of the sub-pixel units in the array substrate 310A; wherein a ⁇ K*m , b ⁇ n.
  • the cross-sectional area of each photosensitive device is smaller than the area occupied by one sub-pixel unit.
  • the number of photosensitive devices has the following two cases:
  • the position of the photosensitive device is schematically shown, and there are several cases as follows:
  • each sub-pixel unit corresponds to a photosensitive device.
  • the location where the at least one photosensitive device is located is located in a non-TFT region of the corresponding sub-pixel unit.
  • the position of the photosensitive device is located in the non-TFT region of the corresponding sub-pixel, but in some embodiments, the position of the photosensitive device is located in the TFT region of the corresponding sub-pixel.
  • a photosensitive device 33 that is, 24 photosensitive devices 33, is provided with a photosensitive member 33 correspondingly on the non-TFT region of each of the sub-pixel units 31.
  • each sub-pixel unit in a partial region of the array substrate corresponds to one photosensitive device.
  • the location where the at least one photosensitive device is located is located in a non-TFT region of the corresponding sub-pixel unit.
  • the location where the at least one photosensitive device is located is located in a non-TFT region of the corresponding sub-pixel unit.
  • the photosensitive device corresponds to a portion of the sub-pixel unit in the array substrate, that is, the photosensitive device is evenly distributed in the entire area of the array substrate, but a part of the sub-pixel units are provided with one photosensitive device, and some of the sub-pixel units are not provided with the photosensitive device.
  • One photosensitive device is 12 photosensitive devices 33.
  • the first sub-pixel unit 35 of the first pixel unit from left to right is provided with a photosensitive device 33
  • the second sub-pixel unit 36 of the second pixel unit is provided with a photosensitive device.
  • the device 33, the third sub-pixel unit 37 of the third pixel unit is provided with a photosensitive device 33.
  • the photosensitive device array may also be located between the array substrate and the OLED layer: the position of the photosensitive device is located above any position in the region of the corresponding sub-pixel unit.
  • the position of the photosensitive device is located above the region corresponding to the sub-pixel unit, that is, the position of the photosensitive device is located above the TFT region of the corresponding sub-pixel unit, or is located at the corresponding sub-pixel. Above the non-TFT area of the cell.
  • part of the photosensitive device 33 is located above the TFT region 32 of the corresponding sub-pixel region, and part of the photosensitive device 33 is located in the non-TFT region of the corresponding sub-pixel region. Above the 34.
  • FIG. 4A, FIG. 4B, FIG. 4C and FIG. 4D only show several typical situations of the position of the photosensitive device, and those skilled in the art can combine other situations of the position of the photosensitive device according to the above several situations.
  • the embodiments of the present disclosure do not limit other possible location distribution modes.
  • Fig. 5 exemplarily shows a control circuit connected to the photosensitive device array.
  • the control circuit includes a column data line 41 and a b row control line 42.
  • Each row of control lines 42 is connected to a column of data lines 41 through a switch 45, and the control terminal 46 of each switch 45 is connected to the control line 42, and the first connection end 43 of each switch 45 is connected to the corresponding photosensitive device 33.
  • the second connection end 44 of each switch 45 is connected to a corresponding data line 41.
  • control circuit shown in FIG. 5 includes three rows of control lines 42, four columns of data lines 41, and three*4 photosensitive devices, that is, 12
  • the photosensitive device, the data in Fig. 5 is exemplified, but the number of a and b is not limited.
  • the array substrate also includes: a K*m column pixel data line and an n-line pixel control line, wherein the pixel data line and the pixel control line are connected to the sub-pixel unit through the TFT device, and the TFT is connected to the array substrate.
  • the control circuit formed by the pixel data line and the pixel control line is similar to the circuit shown in FIG. 4, and details are not described herein again.
  • the photosensitive side of each photosensitive device is further provided with a lens, that is, the number of lenses is the same as the number of photosensitive devices.
  • a lens 54 is disposed above each photosensitive member 52.
  • the lens 54 is a semi-lens having a convex arcuate configuration.
  • the photosensitive side of the photosensitive device array is further provided with a lens, that is, a lens is disposed on the upper layer of the photosensitive device array, and the lens can cover all the photosensitive devices.
  • the upper layer on the photosensitive side of the photosensitive device array 56 is provided with a lens 58.
  • the lens 58 is a semi-lens having a convex arcuate configuration.
  • the lens 58 is disposed on the upper layer of the upper polarizer shown in FIG.
  • the lens is disposed on the photosensitive side of the photosensitive device or the photosensitive side of the photosensitive device array, thereby achieving the effect that the photosensitive device has a larger photosensitive range and the obtained image is better.
  • FIG. 7 is a block diagram of a terminal according to an exemplary embodiment of the present disclosure.
  • the terminal 700 includes an OLED panel 710, a photosensitive control unit 720, a memory 730, a processing component 740, a power component 750, and audio.
  • the OLED panel 710 may be the OLED panel shown in any of FIGS. 3A, 3B, 6A, and 6B provided by the above embodiments.
  • the photosensitive control unit 720 is connected to a control circuit in the OLED panel 710, and the photosensitive control unit 720 is respectively connected to each data line in the control circuit, and the photosensitive control unit 720 is also respectively connected to each control line in the control circuit, the control circuit Connected to the array of light sensitive devices in the OLED panel 710.
  • Memory 730 is configured to store various types of data to support operation at device 700. Examples of such data include instructions for any application or method operating on device 700, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 700 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Processing component 740 typically controls the overall operation of device 700, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 740 can include one or more processors to execute instructions to perform all or part of the steps described above.
  • processing component 740 can include one or more modules to facilitate interaction between component 740 and other components.
  • Power component 750 provides power to various components of device 700.
  • Power component 750 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 700.
  • Audio component 760 is configured to output and/or input audio signals.
  • audio component 760 includes a microphone (MIC) that is configured to receive an external audio signal when device 700 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal can be further stored in a memory.
  • audio component 760 also includes a speaker for outputting an audio signal.
  • the I/O interface 770 provides an interface between the processing component 740 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • FIG. 8 is a flowchart of a photosensitive control method according to an exemplary embodiment of the present disclosure. This embodiment is exemplified by applying the photosensitive control method to the photosensitive control unit in the terminal shown in FIG. The method includes:
  • step 801 an enable signal is sent to the ith row control line, and the enable signal is used to control the ith row of the photosensor to be turned on.
  • the enable signal is used to control the conduction of the photosensitive device and the data line of the i-th row, and the photosensitive control unit sends an enable signal to the control line of the i-th row of the control circuit. Under the action of the enable signal, the photosensitive device and the control of the i-th row The data line of the circuit is turned on.
  • control circuit shown in FIG. 5 has four columns of data 41 lines, three rows of control lines 42, and four photosensitive devices 33, that is, twelve photosensitive devices 33 per line.
  • the light sensing control unit transmits an enable signal to the first row control line 41
  • the four switches 45 in the first row are turned on, and the four photosensitive devices 33 in the first row are electrically connected to the corresponding data lines 41, respectively.
  • step 802 the photosensitive signal collected by the photosensitive device of the i-th row is acquired through the data line.
  • the photosensitive control unit acquires the photosensitive signal collected by the photosensitive device of the i-th row through the data line. After the photosensitive device collects the sensitized signal, the sensitized signal must be transmitted to the sensitized control unit while the data line is turned on.
  • control circuit shown in FIG. 5 has four columns of data lines 41 and three rows of control lines 43, each row having four photosensitive devices 33, that is, twelve photosensitive devices 33.
  • the photosensitive control unit can acquire the photosensitive signals collected by the four photosensitive devices 33 through the four columns of data lines 41.
  • the photosensitive signal received by the photosensitive control unit is an analog signal, and the analog signal is converted into a digital signal by an analog-to-digital converter, and the digital signal is stored in the memory.
  • i represents the line number of the control line
  • b represents the number of lines of the control line
  • the photosensitive control unit sends an enable signal to the first line control line, that is, when the photosensitive control unit sends an enable signal to all control lines, then from the first The line control line starts and the enable signal is sent back to the control line.
  • step 804 is executed, step 801 is started again, and steps 801 to 804 are executed cyclically. That is, the initial value of i, i is 1, starting from the uppermost control line, and the enable signal is sent line by line until the bottom line of the control line, thereby acquiring the light sensitive signal corresponding to the current frame. Then, the control line from the uppermost row is repeatedly started, and the enable signal is transmitted row by row until the control line of the lowermost row, thereby acquiring the photosensitive signal corresponding to the next frame.
  • the photosensitive control method provided by the embodiment continuously sends an enable signal to the control line in the control circuit line by line through the photosensitive control unit, so that the photosensitive device in the control circuit is electrically connected to the data line, and the photosensitive control unit passes through
  • the turned-on data line continuously obtains the light-sensing signal, and performs signal processing on the light-sensing signal, so that the camera function is integrated into the OLED panel, and only the OLED panel can be set in the front panel of the terminal, and the display function and the camera function can be simultaneously provided. Thereby improving the overall consistency of the front panel of the terminal and the overall aesthetic effect.

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  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)

Abstract

一种OLED面板、终端及感光控制方法，属于显示技术领域。所述OLED面板包括：阵列基板（310B）；位于所述阵列基板（310B）上层的OLED层（320B）；位于所述阵列基板（310B）同层的感光器件阵列（330B），或，位于所述阵列基板（310B）和所述OLED层（320B）之间的所述感光器件阵列（330B）；与所述感光器件阵列（330B）相连的控制电路。通过将感光器件阵列（330B）设置在OLED面板（320B）的阵列基板（310B）上或阵列基板（310B）与OLED层（320B）的上层，解决了终端的前面板通常需要划分多个区域的问题；达到了将摄像头功能集成至OLED面板中，终端的前面板中可以仅设置OLED面板，就能够同时具有显示功能和摄像头功能，从而提高终端的前面板的整体一致性和整体美感的效果。

Description

OLED面板、终端及感光控制方法
相关申请的交叉引用
本申请基于申请号为2015107799768、申请日为2015/11/13的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本公开涉及显示技术领域，特别涉及一种OLED(Organic Light-Emitting Display，有机发光显示器)面板、终端及感光控制方法。
背景技术
摄像头是移动终端上常见的基础组件。摄像头用于采集图像。按照在移动终端上的设置位置，摄像头可以分为前置摄像头和后置摄像头。
以前置摄像头为例，移动终端的正面板包括有OLED面板区域和边框区域，相关技术中在边框区域中开设一个小孔，将前置摄像头置于该小孔中。
发明内容
为了解决终端需要为摄像头单独开设小孔问题的问题，本公开提供一种OLED面板、终端及感光控制方法。该技术方案如下：
根据本公开实施例的第一方面，提供一种OLED面板，该面板包括：
阵列基板；
位于阵列基板上层的OLED层；
位于阵列基板同层的感光器件阵列，或，位于阵列基板和OLED层之间的感光器件阵列；
与感光器件阵列相连的控制电路。
可选的，阵列基板包括m*n个像素单元，每个像素单元包括K个子像素单元；
感光器件阵列包括a*b个感光器件，每个感光器件与一个子像素单元对应；
其中，a≤K*m，b≤n。
可选的，感光器件阵列中的感光器件与阵列基板中的子像素单元一一对应；其中，a＝K*m，b＝n；
或，
感光器件阵列位于阵列基板的局部区域，感光器件阵列中的感光器件与局部区域中的子 像素单元一一对应；其中，a＜K*m，且b＜n，或，a＜K*m且b＝n，或，a＝K*m且b＜n。
可选的，感光器件阵列位于阵列基板同层；
子像素单元包括薄膜晶体管TFT区域和非TFT区域；
存在至少一个感光器件的所在位置位于对应的子像素单元的非TFT区域。
可选的，感光器件阵列位于阵列基板和OLED层之间；
感光器件的所在位置位于对应的子像素单元的区域中任意位置的上方。
可选的，控制电路包括a列数据线和b行控制线；
每行控制线通过a个第一开关分别与a列数据线相连，每个开关的控制端与控制线相连，每个开关的第一连接端与对应的感光器件相连，每个开关的第二连接端与对应的数据线相连。
可选的，每个感光器件的感光一侧还设置有透镜。
可选的，该面板还包括：
位于OLED层的上层的玻璃盖板；
位于玻璃盖板的上层的偏光片；
位于偏光片上层的透镜。
根据本公开实施例的第二方面，提供一种终端，该终端包括本公开实施例的第一方面提供的OLED面板。
可选的，该终端中还包括有感光控制单元，感光控制单元与各条数据线相连，感光控制单元还与各条控制线相连。
根据本公开实施例的第三方面，提供一种感光控制方法，该方法应用于感光控制单元中，该感光控制单元与本公开实施例的第一方面提供的OLED面板相连，该方法包括：
向第i行控制线发送使能信号，使能信号用于控制第i行感光器件与数据线导通；
通过数据线获取第i行感光器件采集到的感光信号；
在i小于b时，令i＝i+1，重新执行向第i行控制线发送使能信号的步骤；
在i等于b时，令i＝1，重新执行向第i行控制线发送使能信号的步骤。
本公开的实施例提供的技术方案可以包括以下有益效果：
将感光器件阵列设置在OLED面板的阵列基板上或阵列基板与OLED层的上层，解决了终端的前面板通常需要划分多个区域的问题；达到了将摄像头功能集成至OLED面板中，终端的前面板中可以仅设置OLED面板，就能够同时具有显示功能和摄像头功能，从而提高终端的前面板的整体一致性和整体美感的效果。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并于说明书一起用于解释本公开的原理。
图1是根据背景技术示出的一种OLED面板的示意图；
图2是阵列基板的像素单元的一种排布方式示意图；
图3A是根据一示例性实施例示出的一种OLED面板的结构示意图；
图3B是根据另一示例性实施例示出的一种OLED面板的结构示意图；
图4A是根据一示例性实施例示出的一种感光器件所在位置的示意图；
图4B是根据一示例性实施例示出的一种感光器件所在位置的示意图；
图4C是根据一示例性实施例示出的一种感光器件所在位置的示意图；
图4D是根据另一示例性实施例示出的一种感光器件所在位置的示意图；
图5是根据一示例性实施例示出的一种控制电路的电路示意图；
图6A是根据一示例性实施例示出的一种LCD面板的结构示意图；
图6B是根据一示例性实施例示出的一种LCD面板的结构示意图；
图7是根据一示例性实施例示出的一种终端的框图；
图8是根据一示例性实施例示出的一种感光控制方法的方法流程图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
在对本公开实施例进行介绍和说明之前，首先对OLED(Organic Light Emitting Display，有机发光显示器)面板做简单介绍。请参考图1，其示出了一种OLED面板的结构示意图。
如图1所示，该OLED面板包括：阵列基板110、OLED层120、玻璃盖板130、偏光片140。
其中，OLED层120位于阵列基板110上层，玻璃盖板130位于OLED层120上层，偏光片140位于基板130上层。
OLED层120包括m*n个像素单元，每个像素单元包括K个子像素单元，通常，每个像素单元包括3个子像素单元，分别为R(RED，红)子像素单元、G(Green，绿)子像素单元、B(Blue，蓝)子像素单元。在某些实施例中，每个像素单元包括4个子像素单元， 分别为R(RED，红)子像素单元、G(Green，绿)子像素单元、B(Blue，蓝)子像素单元和W(White，白)子像素单元。也即，K的取值可选为3或4。
相应的，阵列基板110也包括与OLED层120中像素单元对应的m*n个像素单元，每个像素单元包括K个子像素单元，K的取值可选为3或4。
图2示例性地示出了阵列基板110上的像素单元的排布方式。如图2所示，该区域包括4*4个像素单元即16个像素单元，每个像素单元包括3个子像素单元20。每个像素单元20包括：TFT(Thin Film Transistor，薄膜晶体管)区域22和非TFT区域24。
需要说明的是，图2仅示出了阵列基板110的局部区域，阵列基板110可由多个如图2所示的区域组成，图2中示出的排布方式仅是示例性和解释性的，本公开实施例并不限定其它可能的排布方式。
偏光片层140贴附于玻璃基板130的上表面。
阵列基板110为OLED层120提供驱动电场，OLED层120中的有机半导体材料和发光材料在电场的驱动下发光，产生的光线由下向上依次穿过玻璃基板130、偏光片140，从而实现图像的显示。
图3A是根据一示例性实施例示出的一种OLED面板的结构示意图。该OLED面板可以是手机、平板电脑、笔记本电脑等电子设备的OLED面板。如图3A所示，该OLED面板包括：
阵列基板310A；
位于阵列基板上层的OLED层320A；
位于阵列基板同层的感光器件阵列330A；
与感光器件阵列相连的控制电路(图中未示出)。
可选的，在OLED层320A上方还存在如图1所示的玻璃基板、偏光片(图中均未示出)。
综上所述，本实施例提供的OLED面板，将感光器件阵列设置在OLED面板的阵列基板上或阵列基板与OLED层的上层，解决了终端的前面板通常需要划分多个区域的问题；达到了将摄像头功能集成至OLED面板中，终端的前面板中可以仅设置OLED面板，就能够同时具有显示功能和摄像头功能，从而提高终端的前面板的整体一致性和整体美感的效果。
图3B是根据另一示例性实施例示出的一种OLED面板的结构示意图。该OLED面板可以是手机、平板电脑、笔记本电脑等电子设备的OLED面板。如图3B所示，该OLED面板包括：
阵列基板310B；
位于阵列基板上层的OLED层320B；
位于阵列基板上层310B与OLED层320B之间的感光器件阵列330B；
与感光器件阵列相连的控制电路(图中未示出)。
可选的，在OLED层320B上方还存在玻璃基板340B、偏光片350B。
综上所述，本实施例提供的OLED面板，将感光器件阵列设置在OLED面板的阵列基板的上层或阵列基板与OLED层的上层，解决了终端的前面板通常需要划分多个区域的问题；达到了将摄像头功能集成至OLED面板中，终端的前面板中可以仅设置OLED面板，就能够同时具有显示功能和摄像头功能，从而提高终端的前面板的整体一致性和整体美感的效果。
在基于图3A实施例提供的可选的实施例中，感光器件阵列330A包括a*b个感光器件，每个感光器件与阵列基板310A中的一个子像素单元对应；其中，a≤K*m，b≤n。在OLED面板的正视图中，每个感光器件的截面面积小于一个子像素单元所占据的面积。在采集图像时，每个感光器件用于采集一个子像素单位的感光信号。
其中，感光器件的个数有如下两种情况：
一、感光器件的个数等于阵列基板中子像素单元的个数，即a＝K*m，b＝n。
二、感光器件的个数小于阵列基板中子像素单元的个数，即a＜K*m，b＜n，或者，a＜K*m，b＝n，或者，a＝K*m，b＜n。
根据感光器件的不同个数，示意性地示出了感光器件的所在位置，存在如下几种情况：
一、感光器件阵列中的感光器件与阵列基板中的子像素单元一一对应，其中，a＝K*m，b＝n：
也即每个子像素单元都对应有一个感光器件。
可选的，存在至少一个感光器件的所在位置位于对应的子像素单元的非TFT区域。
通常情况下，考虑到感光器件及其连接的电路的大小，感光器件的所在位置位于对应子像素的非TFT区域，但在某些实施例中，存在感光器件的位置位于对应子像素的TFT区域。
以感光器件阵列位于阵列基板同层为例，如图4A所示，该阵列基板包括2*4个像素单元31，也即8*3＝24个子像素单元31；该阵列基板还包括6*4个感光器件33，也即24个感光器件33，在每个子像素单元31的非TFT区域上都对应设置有一个感光器件33。
二、感光器件阵列位于阵列基板的局部区域，感光器件阵列中的感光器件与该局部区域中的子像素单元一一对应，其中，a＜K*m且b＜n，或者，a＜K*m且b＝n，或者，a＝K*m且b＜n：
也即阵列基板的局部区域中的每个子像素单元都对应有一个的感光器件。
可选的，存在至少一个感光器件的所在位置位于对应的子像素单元的非TFT区域。
以感光器件阵列位于阵列基板同层为例，如图4B所示，该阵列基板包括2*4个像素单元，也即8*3＝24个子像素单元；该阵列基板还包括3*3＝9个感光器件。其中，对于位于局部区域中的9个子像素单元，每个子像素单元上都对应设置有一个感光器件33。
三、整个阵列基板的全部区域设置有感光器件，且感光器件与阵列基板中的部分子像素单元对应，该部分子像素单元是分散排列的子像素单元，其中，a＜K*m，b＜n，或者，a＜K*m，b＝n，或者，a＝K*m，b＜n：
可选的，存在至少一个感光器件的所在位置位于对应的子像素单元的非TFT区域。
感光器件与阵列基板中的部分子像素单元对应，即感光器件均匀分布在阵列基板的整个区域中，但一部分子像素单元设置有一个感光器件，一部分子像素单元未设置有感光器件。
以感光器件阵列位于阵列基同层为例，如图4C所示，该阵列基板包括3*4＝12个像素单元，也即12*3＝36个子像素单元；该阵列基板还包括3*4个感光器件即12个感光器件33。以阵列基板的第一行为例，从左向右第一个像素单元中的第一个子像素单元35设置有一个感光器件33，第二个像素单元的第二个子像素单元36设置有一个感光器件33，第三个像素单元中的第三个子像素单元37设置有一个感光器件33。
可选的，感光器件阵列还可以位于阵列基板与OLED层之间：感光器件的所在位置位于对应的子像素单元的区域中任意位置的上方。
感光器件阵列位于阵列基板与OLED层之间时，感光器件的所在位置位于对应子像素单元的区域的上方，即感光器件的所在位置位于对应子像素单元的TFT区域的上方，或者位于对应子像素单元的非TFT区域的上方。
以感光器件阵列位于阵列基板与OLED层之间为例，如图4D所示，部分感光器件33位于对应子像素区域的TFT区域32的上方，部分感光器件33位于对应子像素区域的非TFT区域34的上方。
需要说明的是，图4A、图4B、图4C及图4D仅示出了感光器件的所在位置的几种典型情况，本领域技术人员可根据上述几种情况组合出感光器件所在位置的其它情况，本公开实施例并不限定其它可能的位置分布方式。
图5示例性地示出了与感光器件阵列相连的控制电路。该控制电路包括：a列数据线41和b行控制线42。
每行控制线42通过a个开关45分别与a列数据线41相连，每个开关45的控制端46与控制线42相连，每个开关45的第一连接端43与对应的感光器件33相连，每个开关45的第二连接端44与对应的数据线41相连。
假设图5所示的控制电路包括3行控制线42，4列数据线41，3*4个感光器件即12个 感光器件，图5中的数据为举例说明，但并不限定a和b的数量。
本领域技术人员可知，阵列基板中也包括：K*m列像素数据线和n行像素控制线，其中，像素数据线和像素控制线通过TFT器件与子像素单元相连，阵列基板中连接TFT的像素数据线与像素控制线构成的控制电路与图4所示的电路类似，这里不再赘述。
在基于图3A或图3B实施例提供的可选的实施例中，每个感光器件的感光一侧还设置有透镜，即透镜的个数与感光器件的个数相同。如图6A所示，每个感光器件52的上方都设置有一个透镜54。可选地，该透镜54是具有外凸弧面结构的半透镜。
可选的，感光器件阵列的感光一侧还设置有透镜，即在感光器件阵列上层有一个透镜，该透镜能够覆盖所有的感光器件。如图6B所示，该感光器件阵列56的感光一侧的上层设置有一个透镜58。可选地，该透镜58是具有外凸弧面结构的半透镜。可选地，该透镜58设置在图1所示出的上偏光片的上层。
本实施例中还通过在感光器件的感光一侧或感光器件阵列的感光一侧设置透镜，达到了使感光器件感光范围更大，获取得到的图像效果更好的效果。
图7是根据本公开一示例性实施例示出的一种终端的框图，如图7所示，该终端700包括OLED面板710、感光控制单元720、存储器730、处理组件740、电源组件750、音频组件760、I/O接口770。
OLED面板710可以是上述实施例提供的图3A、图3B、图6A及图6B任一所示的OLED面板。
感光控制单元720与OLED面板710中的控制电路相连，感光控制单元720分别与控制电路中的每条数据线相连，感光控制单元720还分别与控制电路中的每条控制线相连，该控制电路与OLED面板710中的感光器件阵列相连。
存储器730被配置为存储各种类型的数据以支持在装置700的操作。这些数据的示例包括用于在装置700上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器700可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
处理组件740通常控制装置700的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件740可以包括一个或多个处理器来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件740可以包括一个或多个模块，便于处理组件740和其他组件之间的交互。
电源组件750为装置700的各种组件提供电力。电源组件750可以包括电源管理系统，一个或多个电源，及其他与为装置700生成、管理和分配电力相关联的组件。
音频组件760被配置为输出和/或输入音频信号。例如，音频组件760包括一个麦克风(MIC)，当装置700处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器。在一些实施例中，音频组件760还包括一个扬声器，用于输出音频信号。
I/O接口770为处理组件740和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
图8是根据本公开一示例性实施例示出的感光控制方法的流程图。本实施例以该感光控制方法应用于如图7所示的终端中的感光控制单元中来举例说明。该方法包括：
在步骤801中，向第i行控制线发送使能信号，使能信号用于控制第i行感光器件与数据线导通。
使能信号用于控制第i行感光器件与数据线导通,感光控制单元向控制电路的第i行控制线发送使能信号，在使能信号的作用下，第i行的感光器件与控制电路的数据线导通。
比如，假设如图5所示的控制电路有4列数据41线，3行控制线42，每行有4个感光器件33即12个感光器件33。当感光控制单元向第1行控制线41发送使能信号时，第1行的4个开关45均导通，第一行的4个感光器件33分别与对应的数据线41导通。
在步骤802中，通过数据线获取第i行感光器件采集到的感光信号。
感光控制单元通过数据线获取第i行感光器件采集到的感光信号。感光器件采集到感光信号后，需在与数据线导通的情况下才能将感光信号传输到感光控制单元。
比如，假设如图5所示的控制电路有4列数据线41，3行控制线43，每行有4个感光器件33即12个感光器件33。当第1行的4个感光器件33与数据线41导通后，感光控制单元能够通过4列数据线41获取到4个感光器件33采集到的感光信号。
感光控制单元接收到的感光信号为模拟信号，通过模数转换器将模拟信号转换为数字信号，并将数字信号存储在存储器中。
在步骤803中，在i小于b时，令i＝i+1，重新执行向第i行控制线发送使能信号的步骤。
i代表控制线的行号，b代表控制线的行数，当i小于b时，令i＝i+1，感光控制单元向第i+1行控制线发送使能信号；当i＝b时，进入步骤804。
举例来说，假设如图4所示的控制电路有8行控制线，当感光控制单元向第3行控制线发送使能信号的预定时长后，这时i＝3<8，令i＝4，再继续向第4行控制线发送使能信号， 直到向第8行控制线发送完使能信号。也就是说，感光控制单元每隔预定时间间隔逐行向控制线发送使能信号。
在步骤804中，当i等于b时，令i＝1，重新执行向第i行控制线发送使能信号的步骤。
在i等于b时，令i＝1，感光控制单元向第1行控制线发送使能信号，也就是说，当感光控制单元向所有控制线都发送过一次使能信号时，再从第一行控制线开始，重新向控制线发送使能信号。
执行完步骤804后，再次开始执行步骤801，步骤801至步骤804循环执行。也即i，i的初始值为1，从最上一行控制线开始，逐行发送使能信号，直至最下一行控制线，从而采集到对应于当前一帧的感光信号。然后，重复开始从最上一行控制线，逐行发送使能信号，直至最下一行控制线，从而采集到对应于下一帧的感光信号。
综上所述，本实施例提供的感光控制方法，通过感光控制单元不断逐行向控制电路中的控制线发送使能信号，使得控制电路中的感光器件与数据线导通，感光控制单元通过导通的数据线不断获得感光信号，并对感光信号进行信号处理，达到了将摄像头功能集成至OLED面板中，终端的前面板中可以仅设置OLED面板，就能够同时具有显示功能和摄像头功能，从而提高终端的前面板的整体一致性和整体美感的效果。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (11)

  1. 一种有机发光显示器OLED面板，其特征在于，所述OLED面板包括：
    阵列基板；
    位于所述阵列基板上层的OLED层；
    位于所述阵列基板同层的感光器件阵列，或，位于所述阵列基板和所述OLED层之间的所述感光器件阵列；
    与所述感光器件阵列相连的控制电路。
  2. 根据权利要求1所述的OLED面板，其特征在于，
    所述阵列基板包括m*n个像素单元，每个所述像素单元包括K个子像素单元；
    所述感光器件阵列包括a*b个感光器件，每个所述感光器件与一个所述子像素单元对应；
    其中，a≤K*m，b≤n。
  3. 根据权利要求2所述的OLED面板，其特征在于，
    所述感光器件阵列中的所述感光器件与所述阵列基板中的所述子像素单元一一对应；其中，a＝K*m，b＝n；
    或，
    所述感光器件阵列位于所述阵列基板的局部区域，所述感光器件阵列中的所述感光器件与所述局部区域中的所述子像素单元一一对应；
    其中，a＜K*m且b＜n，或，a＜K*m且b＝n，或，a＝K*m且b＜n。
  4. 根据权利要求2所述的OLED面板，其特征在于，所述感光器件阵列位于所述阵列基板同层；
    所述子像素单元包括薄膜晶体管TFT区域和非TFT区域；
    存在至少一个所述感光器件的所在位置位于对应的所述子像素单元的所述非TFT区域。
  5. 根据权利要求2所述的OLED面板，其特征在于，所述感光器件阵列位于所述阵列基板和所述OLED层之间；
    所述感光器件的所在位置位于对应的所述子像素单元的区域中任意位置的上方。
  6. 根据权利要求2所述的OLED面板，其特征在于，所述控制电路包括a列数据线和b行控制线；
    每行所述控制线通过a个第一开关分别与a列所述数据线相连，每个开关的控制端与所述控制线相连，每个所述开关的第一连接端与对应的所述感光器件相连，每个所述开关的第 二连接端与对应的所述数据线相连。
  7. 根据权利要求1至6任一所述的OLED面板，其特征在于，每个所述感光器件的感光一侧还设置有透镜。
  8. 根据权利要求1至6任一所述的OLED面板，其特征在于，所述面板还包括：
    位于所述OLED层的上层的玻璃盖板；
    位于所述玻璃盖板的上层的偏光片；
    位于所述偏光片上层的透镜。
  9. 一种终端，其特征在于，所述终端包括有如权利要求1至8任一所述的所述OLED面板。
  10. 根据权利要求9所述的终端，其特征在于，所述OLED面板是如权利要求6所述的OLED面板；
    所述终端中还包括有感光控制单元，所述感光控制单元与各条所述数据线相连，所述感光控制单元还与各条所述控制线相连。
  11. 一种感光控制方法，其特征在于，应用于感光控制单元中，所述感光控制单元与权利要求6所述的OLED面板相连；所述方法包括：
    向第i行所述控制线发送使能信号，所述使能信号用于控制第i行所述感光器件与所述数据线导通；
    通过所述数据线获取第i行所述感光器件采集到的感光信号；
    在所述i小于b时，令i＝i+1，重新执行所述向第i行所述控制线发送使能信号的步骤；
    在所述i等于b时，令i＝1，重新执行所述向第i行所述控制线发送使能信号的步骤。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI708222B (zh) * 2019-02-18 2020-10-21 友達光電股份有限公司 顯示面板

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111373313B (zh) * 2017-09-28 2023-06-16 深圳传音通讯有限公司 显示面板组件、移动终端、图像的生成方法和存储介质
CN110412790A (zh) 2018-04-26 2019-11-05 京东方科技集团股份有限公司 彩膜基板、显示面板、显示装置及显示装置操作方法
CN109067942B (zh) 2018-08-03 2021-03-16 Oppo广东移动通信有限公司 显示屏和具有其的电子装置
US11196969B2 (en) * 2018-09-14 2021-12-07 Google Llc Image capture display
KR102198341B1 (ko) 2018-12-18 2021-01-04 삼성전자주식회사 전자 장치 및 그 제어 방법
CN110299082B (zh) * 2019-05-27 2021-12-28 Oppo广东移动通信有限公司 显示面板、显示组件、电子设备及其控制方法
CN112449034A (zh) * 2019-08-30 2021-03-05 北京小米移动软件有限公司 一种移动终端
CN111312161B (zh) 2020-04-02 2021-03-16 武汉华星光电技术有限公司 像素驱动电路以及显示面板
US20210367006A1 (en) * 2020-05-19 2021-11-25 Telefonaktiebolaget Lm Ericsson (Publ) Camera in Display
CN114005397A (zh) * 2021-11-01 2022-02-01 武汉天马微电子有限公司 一种显示面板、显示装置及显示面板的驱动方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6040810A (en) * 1996-01-08 2000-03-21 Sharp Kabushiki Kaisha Display device having display and imaging pixels sandwiched between same substrates
WO2006109010A1 (en) * 2005-04-12 2006-10-19 John Michael Green Display assembly with photosensitive elements
CN101197381A (zh) * 2006-10-04 2008-06-11 索尼株式会社 显示装置和电子设备
CN101387771A (zh) * 2007-09-14 2009-03-18 群康科技(深圳)有限公司 液晶显示装置
CN102160370A (zh) * 2008-09-16 2011-08-17 阿尔卡特朗讯美国公司 具有集成摄像机的监控器及其操作方法
CN103780812A (zh) * 2013-11-26 2014-05-07 广东欧珀移动通信有限公司 显示装置及其摄像显示方法
CN103901653A (zh) * 2014-04-23 2014-07-02 无锡芯盟科技有限公司 具有光学摄像功能的微显示器件

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707745A (en) * 1994-12-13 1998-01-13 The Trustees Of Princeton University Multicolor organic light emitting devices
GB0014961D0 (en) * 2000-06-20 2000-08-09 Koninkl Philips Electronics Nv Light-emitting matrix array display devices with light sensing elements
JP4896302B2 (ja) * 2001-04-09 2012-03-14 株式会社半導体エネルギー研究所 半導体装置
JP4656872B2 (ja) * 2003-06-27 2011-03-23 株式会社半導体エネルギー研究所 表示装置及び電子機器
US7449697B2 (en) * 2006-01-04 2008-11-11 Tpo Displays Corp. Organic electroluminescent devices and fabrication methods thereof
US20070236428A1 (en) * 2006-03-28 2007-10-11 Toppoly Optoelectronics Corp. Organic electroluminescent device and fabrication methods thereof
CN101636643B (zh) * 2007-04-09 2011-07-27 夏普株式会社 显示装置
JP2008278044A (ja) * 2007-04-26 2008-11-13 Canon Inc 撮像装置及びその制御方法
WO2010038510A1 (ja) * 2008-10-02 2010-04-08 シャープ株式会社 表示装置、及びタッチパネル
WO2010073892A1 (en) * 2008-12-24 2010-07-01 Semiconductor Energy Laboratory Co., Ltd. Touch panel and driving method thereof
US20100201275A1 (en) * 2009-02-06 2010-08-12 Cok Ronald S Light sensing in display device
US20120170072A1 (en) * 2009-09-18 2012-07-05 Sharp Kabushiki Kaisha Display device
JP2011237489A (ja) * 2010-05-06 2011-11-24 Toshiba Mobile Display Co Ltd 有機ｅｌ表示装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6040810A (en) * 1996-01-08 2000-03-21 Sharp Kabushiki Kaisha Display device having display and imaging pixels sandwiched between same substrates
WO2006109010A1 (en) * 2005-04-12 2006-10-19 John Michael Green Display assembly with photosensitive elements
CN101197381A (zh) * 2006-10-04 2008-06-11 索尼株式会社 显示装置和电子设备
CN101387771A (zh) * 2007-09-14 2009-03-18 群康科技(深圳)有限公司 液晶显示装置
CN102160370A (zh) * 2008-09-16 2011-08-17 阿尔卡特朗讯美国公司 具有集成摄像机的监控器及其操作方法
CN103780812A (zh) * 2013-11-26 2014-05-07 广东欧珀移动通信有限公司 显示装置及其摄像显示方法
CN103901653A (zh) * 2014-04-23 2014-07-02 无锡芯盟科技有限公司 具有光学摄像功能的微显示器件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI708222B (zh) * 2019-02-18 2020-10-21 友達光電股份有限公司 顯示面板

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