CN114788007A - 一种阵列基板及其制作方法、显示面板、显示装置 - Google Patents

一种阵列基板及其制作方法、显示面板、显示装置 Download PDF

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Publication number
CN114788007A
CN114788007A CN202080002062.XA CN202080002062A CN114788007A CN 114788007 A CN114788007 A CN 114788007A CN 202080002062 A CN202080002062 A CN 202080002062A CN 114788007 A CN114788007 A CN 114788007A
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China
Prior art keywords
metal layer
signal line
transistor
electrically connected
shielding structure
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Pending
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CN202080002062.XA
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English (en)
Inventor
王刚
张锴
王仓鸿
宋二龙
蔡兴瑞
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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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Publication of CN114788007A publication Critical patent/CN114788007A/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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/126—Shielding, e.g. light-blocking means over the TFTs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
    • H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
    • H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
    • 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
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • H10K59/1216—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being capacitors
    • 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

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

Abstract

一种阵列基板及其制作方法、显示面板、显示装置，该阵列基板包括：衬底基板(1)；第一金属层(5)，位于衬底基板(1)上，第一金属层(5)包括发光控制信号线(EM)；第二金属层(9)，位于第一金属层(5)背离衬底基板(1)一侧，第二金属层(9)包括阳极搭接电极(91)，阳极搭接电极(91)和发光控制信号线(EM)具有第一交叠区域(DD)；屏蔽结构(13)，位于第一金属层(5)和第二金属层(9)之间，屏蔽结构(13)与第一金属层(5)、第二金属层(9)相互绝缘，屏蔽结构(13)在衬底基板(1)上的正投影与第一交叠区域(DD)在衬底基板(1)上的正投影至少部分覆盖，屏蔽结构(13)耦接固定电位。

Description

PCT国内申请，说明书已公开。

Claims (17)

  1. PCT国内申请，权利要求书已公开。
CN202080002062.XA 2020-09-22 2020-09-22 一种阵列基板及其制作方法、显示面板、显示装置 Pending CN114788007A (zh)

Applications Claiming Priority (1)

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PCT/CN2020/116915 WO2022061546A1 (zh) 2020-09-22 2020-09-22 一种阵列基板及其制作方法、显示面板、显示装置

Publications (1)

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CN114788007A true CN114788007A (zh) 2022-07-22

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US (1) US20220320221A1 (zh)
CN (1) CN114788007A (zh)
WO (1) WO2022061546A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170317156A1 (en) * 2016-05-02 2017-11-02 Samsung Display Co., Ltd. Organic light emitting display apparatus and method of manufacturing the same
KR20180062897A (ko) * 2016-12-01 2018-06-11 엘지디스플레이 주식회사 유기 발광 표시 장치
CN108878494A (zh) * 2018-06-29 2018-11-23 上海天马有机发光显示技术有限公司 有机发光显示面板和显示装置
CN109697958A (zh) * 2019-01-10 2019-04-30 昆山国显光电有限公司 一种有机发光显示面板及有机发光显示装置
CN110729324A (zh) * 2018-07-17 2020-01-24 三星显示有限公司 像素和包括该像素的有机发光显示装置
CN111463255A (zh) * 2020-05-09 2020-07-28 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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170317156A1 (en) * 2016-05-02 2017-11-02 Samsung Display Co., Ltd. Organic light emitting display apparatus and method of manufacturing the same
KR20180062897A (ko) * 2016-12-01 2018-06-11 엘지디스플레이 주식회사 유기 발광 표시 장치
CN108878494A (zh) * 2018-06-29 2018-11-23 上海天马有机发光显示技术有限公司 有机发光显示面板和显示装置
CN110729324A (zh) * 2018-07-17 2020-01-24 三星显示有限公司 像素和包括该像素的有机发光显示装置
CN109697958A (zh) * 2019-01-10 2019-04-30 昆山国显光电有限公司 一种有机发光显示面板及有机发光显示装置
CN111463255A (zh) * 2020-05-09 2020-07-28 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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US20220320221A1 (en) 2022-10-06

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