CN101452123B - 基板测试电路 - Google Patents
基板测试电路 Download PDFInfo
- Publication number
- CN101452123B CN101452123B CN2007101789467A CN200710178946A CN101452123B CN 101452123 B CN101452123 B CN 101452123B CN 2007101789467 A CN2007101789467 A CN 2007101789467A CN 200710178946 A CN200710178946 A CN 200710178946A CN 101452123 B CN101452123 B CN 101452123B
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- 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.)
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- 238000012360 testing method Methods 0.000 title claims abstract description 198
- 239000000758 substrate Substances 0.000 title claims abstract description 44
- 230000002265 prevention Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 10
- 239000011521 glass Substances 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000007775 late Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000013142 basic testing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
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Images
Classifications
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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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101789467A CN101452123B (zh) | 2007-12-07 | 2007-12-07 | 基板测试电路 |
US12/126,307 US7733115B2 (en) | 2007-12-07 | 2008-05-23 | Substrate testing circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101789467A CN101452123B (zh) | 2007-12-07 | 2007-12-07 | 基板测试电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101452123A CN101452123A (zh) | 2009-06-10 |
CN101452123B true CN101452123B (zh) | 2010-09-22 |
Family
ID=40720956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101789467A Expired - Fee Related CN101452123B (zh) | 2007-12-07 | 2007-12-07 | 基板测试电路 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7733115B2 (zh) |
CN (1) | CN101452123B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101825782B (zh) * | 2009-03-06 | 2012-02-29 | 北京京东方光电科技有限公司 | 基板测试电路及基板 |
CN102314011A (zh) * | 2011-09-06 | 2012-01-11 | 深圳市华星光电技术有限公司 | Lcd驱动电路、数据驱动芯片、液晶面板及液晶显示装置 |
CN102681224B (zh) * | 2012-04-25 | 2015-06-17 | 京东方科技集团股份有限公司 | 液晶屏检测装置及方法 |
CN102945647B (zh) * | 2012-10-17 | 2015-09-16 | 京东方科技集团股份有限公司 | 显示面板及其检测方法 |
KR102270632B1 (ko) * | 2015-03-04 | 2021-06-30 | 삼성디스플레이 주식회사 | 표시 패널, 표시 장치 및 표시 패널의 구동 방법 |
CN105929575A (zh) * | 2016-07-13 | 2016-09-07 | 京东方科技集团股份有限公司 | 一种显示面板测试电路、显示面板及其测试方法 |
CN106200181A (zh) * | 2016-09-07 | 2016-12-07 | 深圳市华星光电技术有限公司 | 一种液晶显示面板测试线路及液晶显示面板 |
KR102534678B1 (ko) * | 2018-04-09 | 2023-05-22 | 삼성디스플레이 주식회사 | 표시 패널 및 이를 포함하는 표시 장치 |
CN109285510B (zh) * | 2018-09-11 | 2021-04-02 | 重庆惠科金渝光电科技有限公司 | 一种显示器、显示装置和接地电阻调节方法 |
CN111367099A (zh) * | 2018-12-25 | 2020-07-03 | 合肥鑫晟光电科技有限公司 | 显示基板、显示装置和显示基板的测试方法 |
CN109406824A (zh) * | 2018-12-27 | 2019-03-01 | 湖北航天飞行器研究所 | 一种区分着靶破片的电阻梳状靶及有效着靶信号提取装置 |
CN111833811B (zh) * | 2019-12-19 | 2021-07-27 | 昆山国显光电有限公司 | 显示面板及显示装置 |
CN111158177B (zh) * | 2020-02-28 | 2022-11-22 | 京东方科技集团股份有限公司 | 检测结构、显示面板、检测装置及检测*** |
CN112420538B (zh) * | 2020-11-10 | 2023-06-02 | 武汉华星光电半导体显示技术有限公司 | 一种阵列基板、测试方法以及显示装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5754158A (en) * | 1988-05-17 | 1998-05-19 | Seiko Epson Corporation | Liquid crystal device |
CN1667423A (zh) * | 2005-03-08 | 2005-09-14 | 友达光电股份有限公司 | 显示器的测试***与方法 |
CN1900802A (zh) * | 2005-07-19 | 2007-01-24 | 三星电子株式会社 | 液晶显示面板及其测试与制造方法 |
CN101021628A (zh) * | 2007-02-16 | 2007-08-22 | 友达光电股份有限公司 | 液晶显示面板的测试***及方法及阵列基板 |
-
2007
- 2007-12-07 CN CN2007101789467A patent/CN101452123B/zh not_active Expired - Fee Related
-
2008
- 2008-05-23 US US12/126,307 patent/US7733115B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5754158A (en) * | 1988-05-17 | 1998-05-19 | Seiko Epson Corporation | Liquid crystal device |
CN1667423A (zh) * | 2005-03-08 | 2005-09-14 | 友达光电股份有限公司 | 显示器的测试***与方法 |
CN1900802A (zh) * | 2005-07-19 | 2007-01-24 | 三星电子株式会社 | 液晶显示面板及其测试与制造方法 |
CN101021628A (zh) * | 2007-02-16 | 2007-08-22 | 友达光电股份有限公司 | 液晶显示面板的测试***及方法及阵列基板 |
Also Published As
Publication number | Publication date |
---|---|
US20090146678A1 (en) | 2009-06-11 |
US7733115B2 (en) | 2010-06-08 |
CN101452123A (zh) | 2009-06-10 |
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PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20141128 Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20141128 |
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Free format text: CORRECT: ADDRESS; FROM: 100176 DAXING, BEIJING TO: 100015 CHAOYANG, BEIJING |
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Effective date of registration: 20141128 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee after: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8 Patentee before: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20201208 Address after: 215200 No. 1700, Wujiang economic and Technological Development Zone, Suzhou, Jiangsu, Zhongshan North Road Patentee after: K-TRONICS (SUZHOU) TECHNOLOGY Co.,Ltd. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Address before: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee before: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee before: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 |
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CF01 | Termination of patent right due to non-payment of annual fee |