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CN115461870A - 显示基板、显示装置及使用显示装置进行检测的方法 - Google Patents

显示基板、显示装置及使用显示装置进行检测的方法 Download PDF

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Publication number
CN115461870A
CN115461870A CN201980002087.7A CN201980002087A CN115461870A CN 115461870 A CN115461870 A CN 115461870A CN 201980002087 A CN201980002087 A CN 201980002087A CN 115461870 A CN115461870 A CN 115461870A
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light
display substrate
infrared
photosensitive
electrode
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CN115461870B (zh
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丁小梁
王海生
刘英明
王鹏鹏
邓立凯
李扬冰
曹学友
张平
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BOE Technology Group Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
    • 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
    • H10K59/40—OLEDs integrated with touch screens
    • 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
    • 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
    • H10K59/65—OLEDs integrated with inorganic image sensors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/10—Integrated devices
    • H10F39/12—Image sensors
    • H10F39/198—Contact-type image sensors [CIS]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/805—Coatings
    • H10F39/8053—Colour filters
    • 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
    • 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]

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  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Microelectronics & Electronic Packaging (AREA)

Abstract

一种显示基板、显示装置及使用显示装置进行检测的方法。该显示基板包括至少一个子像素，该至少一个子像素包括第一区域和第二区域，该至少一个子像素包括设置在第一区域的发光元件、以及设置在第二区域的像素电路结构和光敏感应结构；该像素电路结构和该光敏感应结构层叠设置，该光敏感应结构比该像素电路结构更靠近该显示基板的出光侧。该显示基板将光敏感应结构与子像素的像素电路结构层叠设置，可以减小设置光敏感应结构对显示基板的开口率的影响，从而，包括该显示基板的显示装置可以实现触控检测、指纹识别和模糊成像等功能，且该显示装置的显示效果基本不会受到影响。

Description

PCT国内申请，说明书已公开。

Claims (19)

  1. PCT国内申请，权利要求书已公开。
CN201980002087.7A 2019-10-23 2019-10-23 显示基板、显示装置及使用显示装置进行检测的方法 Active CN115461870B (zh)

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CN109346498B (zh) * 2018-09-18 2020-06-16 京东方科技集团股份有限公司 一种阵列基板及显示面板
CN110286796B (zh) 2019-06-27 2023-10-27 京东方科技集团股份有限公司 电子基板及其制作方法、显示面板
KR20210054122A (ko) * 2019-11-04 2021-05-13 삼성디스플레이 주식회사 표시 장치 및 이를 포함하는 타일드 표시 장치
TWI750700B (zh) * 2020-06-18 2021-12-21 友達光電股份有限公司 觸控顯示裝置
TWI764449B (zh) * 2020-12-18 2022-05-11 友達光電股份有限公司 顯示裝置
KR20220129146A (ko) * 2021-03-15 2022-09-23 삼성디스플레이 주식회사 디스플레이 장치
US12245485B2 (en) * 2021-04-08 2025-03-04 Semiconductor Energy Laboratory Co., Ltd. Display apparatus including light-emitting device and light-receiving device
CN117546609A (zh) * 2021-06-30 2024-02-09 株式会社半导体能源研究所 显示装置、显示模块及电子设备
CN114397975B (zh) 2022-01-24 2024-04-09 武汉天马微电子有限公司 显示面板及其驱动方法和显示装置
CN116322211A (zh) * 2023-03-30 2023-06-23 京东方科技集团股份有限公司 一种显示面板及其制作方法、显示装置

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WO2021077331A1 (zh) 2021-04-29
CN115461870B (zh) 2024-09-17
US20210124441A1 (en) 2021-04-29

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