CN102831852A - 一种tft-lcd阵列基板及其测试方法 - Google Patents
一种tft-lcd阵列基板及其测试方法 Download PDFInfo
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- CN102831852A CN102831852A CN2012103359182A CN201210335918A CN102831852A CN 102831852 A CN102831852 A CN 102831852A CN 2012103359182 A CN2012103359182 A CN 2012103359182A CN 201210335918 A CN201210335918 A CN 201210335918A CN 102831852 A CN102831852 A CN 102831852A
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- 238000010998 test method Methods 0.000 title claims abstract description 10
- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 16
- 239000000758 substrate Substances 0.000 title abstract description 10
- 239000010409 thin film Substances 0.000 title abstract description 5
- 238000012360 testing method Methods 0.000 claims abstract description 157
- 230000002093 peripheral effect Effects 0.000 claims abstract description 22
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 238000009413 insulation Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000010981 turquoise Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
-
- 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
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
-
- 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
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
Landscapes
- Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
Abstract
Description
Claims (11)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210335918.2A CN102831852B (zh) | 2012-09-12 | 2012-09-12 | 一种tft-lcd阵列基板及其测试方法 |
PCT/CN2012/082030 WO2014040315A1 (zh) | 2012-09-12 | 2012-09-26 | 一种tft-lcd阵列基板及其测试方法 |
US13/697,360 US9000797B2 (en) | 2012-09-12 | 2012-09-26 | TFT-LCD array substrate having a connecting device for testing twice and test method for the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210335918.2A CN102831852B (zh) | 2012-09-12 | 2012-09-12 | 一种tft-lcd阵列基板及其测试方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102831852A true CN102831852A (zh) | 2012-12-19 |
CN102831852B CN102831852B (zh) | 2015-02-18 |
Family
ID=47334954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210335918.2A Expired - Fee Related CN102831852B (zh) | 2012-09-12 | 2012-09-12 | 一种tft-lcd阵列基板及其测试方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102831852B (zh) |
WO (1) | WO2014040315A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105139787A (zh) * | 2015-07-24 | 2015-12-09 | 深圳市华星光电技术有限公司 | 测试引出线结构及测试装置 |
CN105575300A (zh) * | 2015-12-16 | 2016-05-11 | 武汉华星光电技术有限公司 | 阵列基板的esd检测方法 |
CN106328029A (zh) * | 2016-10-13 | 2017-01-11 | 武汉华星光电技术有限公司 | 一种显示面板及其测试方法 |
EP2878996B1 (en) * | 2013-12-02 | 2018-08-29 | LG Display Co., Ltd. | Display device and manufacturing and testing methods thereof |
US10161998B2 (en) | 2015-07-24 | 2018-12-25 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Test lead wire structure and test apparatus |
CN109119010A (zh) * | 2018-08-03 | 2019-01-01 | 深圳市华星光电技术有限公司 | 阵列基板行驱动电路的检测方法和显示面板 |
CN110853565A (zh) * | 2019-11-29 | 2020-02-28 | 昆山国显光电有限公司 | 显示基板的制备方法、显示基板、显示面板及显示装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1996445A (zh) * | 2007-01-11 | 2007-07-11 | 友达光电股份有限公司 | 液晶显示器面板的测试方法 |
CN101556382A (zh) * | 2008-04-10 | 2009-10-14 | 北京京东方光电科技有限公司 | Tft-lcd阵列基板及其制造方法和测试方法 |
CN101770122A (zh) * | 2008-12-31 | 2010-07-07 | 北京京东方光电科技有限公司 | Tft-lcd阵列基板及其制造方法和测试方法 |
US20110273640A1 (en) * | 2010-05-07 | 2011-11-10 | Beijing Boe Optoelectronics Technology Co., Ltd. | Tft-lcd array substrate and manufacturing method thereof |
-
2012
- 2012-09-12 CN CN201210335918.2A patent/CN102831852B/zh not_active Expired - Fee Related
- 2012-09-26 WO PCT/CN2012/082030 patent/WO2014040315A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1996445A (zh) * | 2007-01-11 | 2007-07-11 | 友达光电股份有限公司 | 液晶显示器面板的测试方法 |
CN101556382A (zh) * | 2008-04-10 | 2009-10-14 | 北京京东方光电科技有限公司 | Tft-lcd阵列基板及其制造方法和测试方法 |
CN101770122A (zh) * | 2008-12-31 | 2010-07-07 | 北京京东方光电科技有限公司 | Tft-lcd阵列基板及其制造方法和测试方法 |
US20110273640A1 (en) * | 2010-05-07 | 2011-11-10 | Beijing Boe Optoelectronics Technology Co., Ltd. | Tft-lcd array substrate and manufacturing method thereof |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2878996B1 (en) * | 2013-12-02 | 2018-08-29 | LG Display Co., Ltd. | Display device and manufacturing and testing methods thereof |
EP3410182A1 (en) * | 2013-12-02 | 2018-12-05 | LG Display Co., Ltd. | Display device and manufacturing and testing methods thereof |
CN105139787A (zh) * | 2015-07-24 | 2015-12-09 | 深圳市华星光电技术有限公司 | 测试引出线结构及测试装置 |
US10161998B2 (en) | 2015-07-24 | 2018-12-25 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Test lead wire structure and test apparatus |
CN105575300A (zh) * | 2015-12-16 | 2016-05-11 | 武汉华星光电技术有限公司 | 阵列基板的esd检测方法 |
CN105575300B (zh) * | 2015-12-16 | 2018-11-09 | 武汉华星光电技术有限公司 | 阵列基板的esd检测方法 |
CN106328029A (zh) * | 2016-10-13 | 2017-01-11 | 武汉华星光电技术有限公司 | 一种显示面板及其测试方法 |
CN109119010A (zh) * | 2018-08-03 | 2019-01-01 | 深圳市华星光电技术有限公司 | 阵列基板行驱动电路的检测方法和显示面板 |
CN110853565A (zh) * | 2019-11-29 | 2020-02-28 | 昆山国显光电有限公司 | 显示基板的制备方法、显示基板、显示面板及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102831852B (zh) | 2015-02-18 |
WO2014040315A1 (zh) | 2014-03-20 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: TFT-LCD (thin film transistor-liquid crystal display) array substrate and test method of TFT-LCD array substrate Effective date of registration: 20190426 Granted publication date: 20150218 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2019440020032 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee after: TCL China Star Optoelectronics Technology Co.,Ltd. Address before: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee before: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201016 Granted publication date: 20150218 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Registration number: 2019440020032 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 |