CN113853643A - 显示基板及其制作方法、显示装置 - Google Patents

显示基板及其制作方法、显示装置 Download PDF

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Publication number
CN113853643A
CN113853643A CN201980002673.1A CN201980002673A CN113853643A CN 113853643 A CN113853643 A CN 113853643A CN 201980002673 A CN201980002673 A CN 201980002673A CN 113853643 A CN113853643 A CN 113853643A
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Prior art keywords
transistor
substrate
line pattern
signal line
pattern
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CN201980002673.1A
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CN113853643B (zh
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刁永富
陈祯祐
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BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
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BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
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    • 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]
    • G09G3/3225—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] using an active matrix
    • 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
    • H10K59/126—Shielding, e.g. light-blocking means over the TFTs
    • 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
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • 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
    • H10K59/1201—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/621—Providing a shape to conductive layers, e.g. patterning or selective deposition

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

一种显示基板及其制作方法、显示装置。所述显示基板包括：基底(50)和在基底(50)上阵列分布的多个子像素；子像素包括：沿第一方向延伸的数据线图形(DATA1)；初始化信号线图形(VINT1)，初始化信号线图形(VINT1)包括沿第二方向延伸的部分，第二方向与第一方向相交，初始化信号线图形(VINT1)用于传输具有固定电位的初始化信号；子像素驱动电路，子像素驱动电路包括：驱动晶体管(T3)，与驱动晶体管(T3)的栅极(203g)耦接的第一晶体管(T1)，以及与初始化信号线图形(VINT1)耦接的第一屏蔽部件(404)，第一屏蔽部件(404)在基底(50)上的正投影，位于第一晶体管(T1)在基底(50)上的正投影与目标数据线图形(DATA2)在基底(50)上的正投影之间；沿第二方向与该子像素相邻的下一个子像素中包括目标数据线图形(DATA2)。

Description

PCT国内申请，说明书已公开。

Claims (38)

  1. PCT国内申请，权利要求书已公开。
CN201980002673.1A 2019-11-29 2019-11-29 显示基板及其制作方法、显示装置 Active CN113853643B (zh)

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PCT/CN2019/121950 WO2021102905A1 (zh) 2019-11-29 2019-11-29 显示基板及其制作方法、显示装置

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EP (1) EP4068259A4 (zh)
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WO (1) WO2021102905A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114927100A (zh) * 2022-05-25 2022-08-19 云南创视界光电科技有限公司 显示面板、显示装置及驱动方法
WO2023193181A1 (zh) * 2022-04-07 2023-10-12 京东方科技集团股份有限公司 像素驱动电路、显示基板和显示装置

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CN114080688A (zh) * 2020-03-25 2022-02-22 京东方科技集团股份有限公司 显示面板及其制作方法、显示装置
KR20220078778A (ko) * 2020-12-03 2022-06-13 삼성디스플레이 주식회사 발광 표시 장치
CN113363266B (zh) * 2021-06-09 2023-06-30 合肥维信诺科技有限公司 阵列基板及像素驱动电路
CN116097925A (zh) * 2021-09-02 2023-05-09 京东方科技集团股份有限公司 显示基板及显示装置
CN114280857B (zh) * 2022-01-04 2023-10-10 京东方科技集团股份有限公司 像素结构、显示面板及显示装置
WO2023130439A1 (zh) * 2022-01-10 2023-07-13 京东方科技集团股份有限公司 显示基板和显示装置
CN116615054A (zh) * 2022-01-29 2023-08-18 京东方科技集团股份有限公司 显示基板和显示装置
CN114975563A (zh) * 2022-06-17 2022-08-30 合肥维信诺科技有限公司 阵列基板、显示面板和显示装置

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CN104022122A (zh) * 2013-02-28 2014-09-03 三星显示有限公司 薄膜晶体管阵列基底和包括该基底的有机发光显示设备
CN105336295A (zh) * 2014-08-05 2016-02-17 三星显示有限公司 显示设备
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CN107919378A (zh) * 2016-10-11 2018-04-17 三星显示有限公司 具有发射层的显示装置
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US9472605B2 (en) * 2014-11-17 2016-10-18 Apple Inc. Organic light-emitting diode display with enhanced aperture ratio
KR102551789B1 (ko) * 2016-06-15 2023-07-07 삼성디스플레이 주식회사 디스플레이 장치
KR102613853B1 (ko) * 2016-12-19 2023-12-18 엘지디스플레이 주식회사 유기발광 다이오드 표시장치
KR20180088551A (ko) * 2017-01-26 2018-08-06 삼성디스플레이 주식회사 표시 장치
CN107293570B (zh) * 2017-05-12 2019-10-22 上海天马微电子有限公司 一种显示面板和显示装置
KR102352312B1 (ko) * 2017-09-29 2022-01-19 삼성디스플레이 주식회사 표시 장치
KR20210027688A (ko) * 2019-09-02 2021-03-11 삼성디스플레이 주식회사 표시 장치

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CN104022122A (zh) * 2013-02-28 2014-09-03 三星显示有限公司 薄膜晶体管阵列基底和包括该基底的有机发光显示设备
CN105336295A (zh) * 2014-08-05 2016-02-17 三星显示有限公司 显示设备
US20160210905A1 (en) * 2015-01-20 2016-07-21 Samsung Display Co., Ltd. Organic light emitting diode display
CN107919378A (zh) * 2016-10-11 2018-04-17 三星显示有限公司 具有发射层的显示装置
KR20180131149A (ko) * 2017-05-31 2018-12-10 엘지디스플레이 주식회사 유기 발광 표시 장치
CN108597374A (zh) * 2018-04-20 2018-09-28 上海天马有机发光显示技术有限公司 一种显示面板和显示装置
CN110265458A (zh) * 2019-06-27 2019-09-20 京东方科技集团股份有限公司 阵列基板及其制作方法、显示面板及显示装置
CN110335564A (zh) * 2019-06-29 2019-10-15 上海天马有机发光显示技术有限公司 一种阵列基板、显示面板及显示装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023193181A1 (zh) * 2022-04-07 2023-10-12 京东方科技集团股份有限公司 像素驱动电路、显示基板和显示装置
CN114927100A (zh) * 2022-05-25 2022-08-19 云南创视界光电科技有限公司 显示面板、显示装置及驱动方法

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WO2021102905A1 (zh) 2021-06-03
EP4068259A1 (en) 2022-10-05
CN113853643B (zh) 2023-12-26
EP4068259A4 (en) 2022-11-23
WO2021102905A9 (zh) 2021-12-02
US20210335989A1 (en) 2021-10-28

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