CN101581839B - 薄膜晶体管原板测试线及其制作方法 - Google Patents
薄膜晶体管原板测试线及其制作方法 Download PDFInfo
- Publication number
- CN101581839B CN101581839B CN2008101063411A CN200810106341A CN101581839B CN 101581839 B CN101581839 B CN 101581839B CN 2008101063411 A CN2008101063411 A CN 2008101063411A CN 200810106341 A CN200810106341 A CN 200810106341A CN 101581839 B CN101581839 B CN 101581839B
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- CN
- China
- Prior art keywords
- electrode layer
- line
- test line
- metallic test
- drain electrode
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
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- 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
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
- H10D86/441—Interconnections, e.g. scanning lines
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
- H10D86/60—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs wherein the TFTs are in active matrices
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Thin Film Transistor (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (5)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101063411A CN101581839B (zh) | 2008-05-12 | 2008-05-12 | 薄膜晶体管原板测试线及其制作方法 |
US12/437,246 US8120026B2 (en) | 2008-05-12 | 2009-05-07 | Testing wiring structure and method for forming the same |
KR1020090039756A KR101069632B1 (ko) | 2008-05-12 | 2009-05-07 | 박막 트랜지스터의 마더보드 테스트 라인 및 그 제조방법 |
JP2009114716A JP4995227B2 (ja) | 2008-05-12 | 2009-05-11 | 薄膜トランジスターにおけるマザーボードのテストラインおよびその製造方法 |
US13/353,847 US8257986B2 (en) | 2008-05-12 | 2012-01-19 | Testing wiring structure and method for forming the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101063411A CN101581839B (zh) | 2008-05-12 | 2008-05-12 | 薄膜晶体管原板测试线及其制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101581839A CN101581839A (zh) | 2009-11-18 |
CN101581839B true CN101581839B (zh) | 2011-10-12 |
Family
ID=41266135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101063411A Active CN101581839B (zh) | 2008-05-12 | 2008-05-12 | 薄膜晶体管原板测试线及其制作方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8120026B2 (zh) |
JP (1) | JP4995227B2 (zh) |
KR (1) | KR101069632B1 (zh) |
CN (1) | CN101581839B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102289115B (zh) | 2010-06-21 | 2014-08-20 | 北京京东方光电科技有限公司 | 母板及tft阵列基板的制造方法 |
KR101791577B1 (ko) * | 2011-01-17 | 2017-10-31 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 |
TWI467269B (zh) * | 2012-07-02 | 2015-01-01 | E Ink Holdings Inc | 顯示面板的測試結構及其測試方法與測試後的測試結構 |
US9741277B2 (en) | 2012-07-02 | 2017-08-22 | E Ink Holdings Inc. | Test structure of display panel and test structure of tested display panel |
CN103474418B (zh) * | 2013-09-12 | 2016-05-04 | 京东方科技集团股份有限公司 | 一种阵列基板及其制作方法、显示装置 |
US9263477B1 (en) * | 2014-10-20 | 2016-02-16 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Tri-gate display panel |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003114447A (ja) * | 2001-10-05 | 2003-04-18 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
CN1773357A (zh) * | 2004-11-08 | 2006-05-17 | 三星电子株式会社 | 改善了与测试线的连接的薄膜晶体管阵列面板 |
JP2006276368A (ja) * | 2005-03-29 | 2006-10-12 | Sanyo Epson Imaging Devices Corp | アレイ基板とその検査方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2834935B2 (ja) | 1992-06-11 | 1998-12-14 | シャープ株式会社 | アクティブマトリクス型表示素子及びその製造方法 |
KR100239749B1 (ko) | 1997-04-11 | 2000-01-15 | 윤종용 | 그로스 테스트용 tft 소자 제조 방법 및 이를 형성한 액정 표시 장치 구조와 그로스 테스트 장치 및 방법 |
JP3177702B2 (ja) | 1998-04-30 | 2001-06-18 | 松下電器産業株式会社 | 液晶表示装置の検査方法 |
JP4156115B2 (ja) * | 1998-12-25 | 2008-09-24 | シャープ株式会社 | マトリクス配線基板及び液晶表示装置用基板 |
TW527513B (en) * | 2000-03-06 | 2003-04-11 | Hitachi Ltd | Liquid crystal display device and manufacturing method thereof |
TW200638143A (en) * | 2004-10-29 | 2006-11-01 | Toshiba Matsushita Display Tec | Display device |
TWI332589B (en) * | 2006-01-27 | 2010-11-01 | Au Optronics Corp | Pixel structure and mehtod for fabricating the same and detecting and repair defect of the same |
TW200732808A (en) * | 2006-02-24 | 2007-09-01 | Prime View Int Co Ltd | Thin film transistor array substrate and electronic ink display device |
CN101424848B (zh) * | 2007-10-29 | 2011-02-16 | 北京京东方光电科技有限公司 | Tft-lcd像素结构及其制造方法 |
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 |
-
2008
- 2008-05-12 CN CN2008101063411A patent/CN101581839B/zh active Active
-
2009
- 2009-05-07 US US12/437,246 patent/US8120026B2/en not_active Expired - Fee Related
- 2009-05-07 KR KR1020090039756A patent/KR101069632B1/ko active IP Right Grant
- 2009-05-11 JP JP2009114716A patent/JP4995227B2/ja not_active Expired - Fee Related
-
2012
- 2012-01-19 US US13/353,847 patent/US8257986B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003114447A (ja) * | 2001-10-05 | 2003-04-18 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
CN1773357A (zh) * | 2004-11-08 | 2006-05-17 | 三星电子株式会社 | 改善了与测试线的连接的薄膜晶体管阵列面板 |
JP2006276368A (ja) * | 2005-03-29 | 2006-10-12 | Sanyo Epson Imaging Devices Corp | アレイ基板とその検査方法 |
Also Published As
Publication number | Publication date |
---|---|
US8257986B2 (en) | 2012-09-04 |
KR101069632B1 (ko) | 2011-10-04 |
JP2009276765A (ja) | 2009-11-26 |
US20090278123A1 (en) | 2009-11-12 |
JP4995227B2 (ja) | 2012-08-08 |
KR20090117983A (ko) | 2009-11-17 |
CN101581839A (zh) | 2009-11-18 |
US8120026B2 (en) | 2012-02-21 |
US20120178250A1 (en) | 2012-07-12 |
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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 | ||
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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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100176 DAXING, BEIJING TO: 100015 CHAOYANG, BEIJING |
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TR01 | Transfer of patent right |
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 Photoelectricity Science & Technology Co., Ltd. Address before: 100176 No. 8 West Central Road, Beijing economic and Technological Development Zone, Beijing Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: 215200 No. 1700, Wujiang economic and Technological Development Zone, Suzhou, Jiangsu, Zhongshan North Road Patentee after: Gaochuang (Suzhou) Electronics 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. |