CN115701309A - 显示基板及显示装置 - Google Patents

显示基板及显示装置 Download PDF

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Publication number
CN115701309A
CN115701309A CN202180001402.1A CN202180001402A CN115701309A CN 115701309 A CN115701309 A CN 115701309A CN 202180001402 A CN202180001402 A CN 202180001402A CN 115701309 A CN115701309 A CN 115701309A
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CN
China
Prior art keywords
pads
sub
display
display substrate
pad
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202180001402.1A
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English (en)
Inventor
杜丽丽
周宏军
魏锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
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Filing date
Publication date
Application filed by BOE Technology Group Co Ltd, Chengdu BOE Optoelectronics Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN115701309A publication Critical patent/CN115701309A/zh
Pending legal-status Critical Current

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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
    • G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD 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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • 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
    • H10K59/127—Active-matrix OLED [AMOLED] displays comprising two substrates, e.g. display comprising OLED array and TFT driving circuitry on different substrates
    • H10K59/1275—Electrical connections of the two substrates
    • 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
    • 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
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation

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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)
  • Power Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)

Abstract

本公开提供了一种显示基板及显示装置，属于显示技术领域。显示基板包括显示区和至少部分围绕所述显示区的非显示区，所述非显示区包括绑定区，多个第一焊盘，位于所述绑定区，所述多个第一焊盘被配置为在面板测试阶段与外接电学测试电路电连接，且被配置为与电路板绑定，在显示阶段将所述电路板的电信号传输至所述显示区；多个第二焊盘，位于所述绑定区，所述多个第二焊盘被配置为与电路板绑定，在显示阶段将所述电路板的电信号传输至所述显示区；所述多个第一焊盘和所述多个第二焊盘在第一方向上并排排布，所述多个第一焊盘在第一方向上的宽度大于至少部分所述多个第二焊盘在所述第一方向上的宽度。本公开的技术方案能够提升显示区的屏占比。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN202180001402.1A 2021-06-01 2021-06-01 显示基板及显示装置 Pending CN115701309A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/097632 WO2022252112A1 (zh) 2021-06-01 2021-06-01 显示基板及显示装置

Publications (1)

Publication Number Publication Date
CN115701309A true CN115701309A (zh) 2023-02-07

Family

ID=84322675

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180001402.1A Pending CN115701309A (zh) 2021-06-01 2021-06-01 显示基板及显示装置

Country Status (4)

Country Link
US (1) US20240194101A1 (zh)
EP (1) EP4202893A4 (zh)
CN (1) CN115701309A (zh)
WO (1) WO2022252112A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116382001A (zh) * 2023-05-11 2023-07-04 福州京东方光电科技有限公司 显示基板和显示装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100671640B1 (ko) * 2004-06-24 2007-01-18 삼성에스디아이 주식회사 박막 트랜지스터 어레이 기판과 이를 이용한 표시장치와그의 제조방법
US8952878B2 (en) * 2011-10-14 2015-02-10 Samsung Display Co., Ltd. Display device
US8624131B2 (en) * 2011-10-18 2014-01-07 Shenzhen China Star Optoelectronics Technology Co., Ltd. Chip-on-film panel structure
KR20140064036A (ko) * 2012-11-19 2014-05-28 삼성디스플레이 주식회사 패드부, 이를 구비하는 표시 패널 및 평판 표시 장치
CN107154232A (zh) * 2017-05-27 2017-09-12 厦门天马微电子有限公司 阵列基板、显示面板和显示面板的测试方法
KR102423681B1 (ko) * 2017-10-12 2022-07-21 삼성디스플레이 주식회사 표시 장치
KR102456696B1 (ko) * 2018-08-07 2022-10-19 삼성디스플레이 주식회사 표시 패널 및 그 제조 방법
CN109001945B (zh) * 2018-09-27 2024-03-26 武汉华星光电技术有限公司 显示面板及显示模组
KR20200076581A (ko) * 2018-12-19 2020-06-29 삼성전자주식회사 디스플레이 모듈 및 디스플레이 모듈의 제조 방법
CN109451660B (zh) * 2018-12-28 2021-04-02 厦门天马微电子有限公司 显示面板、柔性电路板和显示模组
CN110289225B (zh) * 2019-06-28 2022-04-15 京东方科技集团股份有限公司 测试装置及方法、显示装置
KR20220037534A (ko) * 2020-09-17 2022-03-25 삼성디스플레이 주식회사 표시 장치

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Publication number Publication date
EP4202893A1 (en) 2023-06-28
US20240194101A1 (en) 2024-06-13
EP4202893A4 (en) 2024-04-24
WO2022252112A1 (zh) 2022-12-08

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