CN113348552A - 显示面板及显示装置 - Google Patents

显示面板及显示装置 Download PDF

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Publication number
CN113348552A
CN113348552A CN201980079843.6A CN201980079843A CN113348552A CN 113348552 A CN113348552 A CN 113348552A CN 201980079843 A CN201980079843 A CN 201980079843A CN 113348552 A CN113348552 A CN 113348552A
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CN
China
Prior art keywords
detection
unit
display
display panel
light emitting
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Pending
Application number
CN201980079843.6A
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English (en)
Inventor
张盛鹉
张祖强
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.)
Shenzhen Royole Technologies Co Ltd
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Shenzhen Royole Technologies Co Ltd
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Application filed by Shenzhen Royole Technologies Co Ltd filed Critical Shenzhen Royole Technologies Co Ltd
Publication of CN113348552A publication Critical patent/CN113348552A/zh
Pending legal-status Critical Current

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    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/544—Marks applied to semiconductor devices or parts, e.g. registration marks, alignment structures, wafer maps

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

Abstract

一种显示面板(10)及显示装置(100)，显示面板(10)包括：显示区(1)，显示区(1)用于显示图像；外围区(2)，包围显示区(1)；及至少一个裂纹检测单元(4)，至少一个裂纹检测单元(4)设于外围区(2)，裂纹检测单元(4)包括第一发光单元(41)及检测走线(42)，检测走线(42)的一端电连接于第一发光单元(41)，检测走线(42)的另一端用于接收驱动信号，当显示面板(10)处于检测模式时，驱动信号用于驱动第一发光单元(41)发光。显示面板(10)周边的裂纹能够被有效地检测。

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。
CN201980079843.6A 2019-04-22 2019-04-22 显示面板及显示装置 Pending CN113348552A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/083667 WO2020215176A1 (zh) 2019-04-22 2019-04-22 显示面板及显示装置

Publications (1)

Publication Number Publication Date
CN113348552A true CN113348552A (zh) 2021-09-03

Family

ID=72940842

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980079843.6A Pending CN113348552A (zh) 2019-04-22 2019-04-22 显示面板及显示装置

Country Status (2)

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CN (1) CN113348552A (zh)
WO (1) WO2020215176A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114822337A (zh) * 2022-05-05 2022-07-29 武汉天马微电子有限公司 显示面板及其检测方法、显示装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160293884A1 (en) * 2015-04-01 2016-10-06 Apple Inc. Organic Light-Emitting Diode Displays with Crack Detection and Crack Propagation Prevention Circuitry
US20180158894A1 (en) * 2016-12-06 2018-06-07 Samsung Display Co, Ltd Display device
CN109597226A (zh) * 2018-12-25 2019-04-09 上海天马微电子有限公司 一种显示面板和显示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9515099B2 (en) * 2014-07-31 2016-12-06 Lg Display Co., Ltd. Flexible display device with wire having reinforced portion and manufacturing method for the same
CN105372857B (zh) * 2015-12-16 2018-01-23 上海天马微电子有限公司 一种玻璃基板、液晶显示面板及液晶显示装置
CN108108057B (zh) * 2018-01-03 2021-02-09 京东方科技集团股份有限公司 一种触控基板
CN108417561B (zh) * 2018-03-06 2020-05-05 京东方科技集团股份有限公司 一种显示面板以及显示装置
CN208111041U (zh) * 2018-05-17 2018-11-16 北京京东方技术开发有限公司 显示面板以及显示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160293884A1 (en) * 2015-04-01 2016-10-06 Apple Inc. Organic Light-Emitting Diode Displays with Crack Detection and Crack Propagation Prevention Circuitry
US20180158894A1 (en) * 2016-12-06 2018-06-07 Samsung Display Co, Ltd Display device
CN109597226A (zh) * 2018-12-25 2019-04-09 上海天马微电子有限公司 一种显示面板和显示装置

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Publication number Publication date
WO2020215176A1 (zh) 2020-10-29

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Application publication date: 20210903