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TW200727058A - Active device array substrate, liquid crystal display panel and examining methods thereof - Google Patents

Active device array substrate, liquid crystal display panel and examining methods thereof

Info

Publication number
TW200727058A
TW200727058A TW095100427A TW95100427A TW200727058A TW 200727058 A TW200727058 A TW 200727058A TW 095100427 A TW095100427 A TW 095100427A TW 95100427 A TW95100427 A TW 95100427A TW 200727058 A TW200727058 A TW 200727058A
Authority
TW
Taiwan
Prior art keywords
segment
connect
active device
gates
array substrate
Prior art date
Application number
TW095100427A
Other languages
Chinese (zh)
Other versions
TWI323822B (en
Inventor
Yuan-Hao Chang
Chin-Hai Huang
Kuang-Hsiang Lin
Original Assignee
Chunghwa Picture Tubes Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chunghwa Picture Tubes Ltd filed Critical Chunghwa Picture Tubes Ltd
Priority to TW95100427A priority Critical patent/TWI323822B/en
Priority to JP2006114291A priority patent/JP4394660B2/en
Publication of TW200727058A publication Critical patent/TW200727058A/en
Application granted granted Critical
Publication of TWI323822B publication Critical patent/TWI323822B/en

Links

Landscapes

  • Liquid Crystal (AREA)
  • Thin Film Transistor (AREA)

Abstract

An active device array substrate is provided. The pixel units are disposed in the display region on the substrate, and the scan lines and data lines are used to control pixel units. The inner short includes a first segment, a second segment and a connecting segment jointing the first and the second segments. The gates and sources of the first active device and the second active device connect with the first segment and the second segment respectively, and the drains connect with the connecting segment. The gates and sources of some third active devices connect with the first segment, and the drains connect with those odd scan lines. The gates and sources of other third active devices connect with the second segment, and the drains connect with those even scan lines. The gates of the fourth active devices connect with connecting lines, and the sources connect with the data testing lines, and the drains connect with those odd and even scan lines respectively.
TW95100427A 2006-01-05 2006-01-05 Active device array sbustrate, liquid crystal display panel and examining methods thereof TWI323822B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW95100427A TWI323822B (en) 2006-01-05 2006-01-05 Active device array sbustrate, liquid crystal display panel and examining methods thereof
JP2006114291A JP4394660B2 (en) 2006-01-05 2006-04-18 Active device array substrate, liquid crystal display panel, and inspection method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95100427A TWI323822B (en) 2006-01-05 2006-01-05 Active device array sbustrate, liquid crystal display panel and examining methods thereof

Publications (2)

Publication Number Publication Date
TW200727058A true TW200727058A (en) 2007-07-16
TWI323822B TWI323822B (en) 2010-04-21

Family

ID=38339675

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95100427A TWI323822B (en) 2006-01-05 2006-01-05 Active device array sbustrate, liquid crystal display panel and examining methods thereof

Country Status (2)

Country Link
JP (1) JP4394660B2 (en)
TW (1) TWI323822B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI385456B (en) * 2009-11-02 2013-02-11 Wintek Corp Active device array substrate and display panel
TWI392911B (en) * 2009-03-13 2013-04-11 Au Optronics Corp Display panel and a method for checking trace of the display panel
TWI399734B (en) * 2008-11-07 2013-06-21 Au Optronics Corp Liquid crystal display panel
TWI406241B (en) * 2008-10-30 2013-08-21 Chunghwa Picture Tubes Ltd Inspection circuit and display device thereof
TWI421568B (en) * 2008-09-12 2014-01-01 Au Optronics Corp Active array substrate, liquid crystal dislay panel and method for manufacturing the liquid crystal dislay panel
TWI552126B (en) * 2014-10-08 2016-10-01 友達光電股份有限公司 Defect detecting method and display panel
WO2018210083A1 (en) * 2017-05-16 2018-11-22 京东方科技集团股份有限公司 Array substrate and display device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5211962B2 (en) * 2008-09-12 2013-06-12 セイコーエプソン株式会社 Display device
TWI409558B (en) 2010-07-30 2013-09-21 Chunghwa Picture Tubes Ltd Display panel and method of repairing signal lines thereof
CN103186000A (en) * 2011-12-31 2013-07-03 上海中航光电子有限公司 Liquid crystal display device and test method thereof
US20150077317A1 (en) * 2012-04-25 2015-03-19 Sharp Kabushiki Kaisha Matrix substrate and display device
CN105739206B (en) * 2016-02-18 2018-12-21 深圳市华星光电技术有限公司 array substrate and liquid crystal display device
CN106935167A (en) 2017-05-19 2017-07-07 京东方科技集团股份有限公司 The method of testing of device and display panel picture for the test of display panel picture
CN112331117B (en) * 2020-11-05 2022-06-03 北海惠科光电技术有限公司 Liquid crystal panel and liquid crystal panel data line voltage detection method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI421568B (en) * 2008-09-12 2014-01-01 Au Optronics Corp Active array substrate, liquid crystal dislay panel and method for manufacturing the liquid crystal dislay panel
TWI406241B (en) * 2008-10-30 2013-08-21 Chunghwa Picture Tubes Ltd Inspection circuit and display device thereof
TWI399734B (en) * 2008-11-07 2013-06-21 Au Optronics Corp Liquid crystal display panel
TWI392911B (en) * 2009-03-13 2013-04-11 Au Optronics Corp Display panel and a method for checking trace of the display panel
TWI385456B (en) * 2009-11-02 2013-02-11 Wintek Corp Active device array substrate and display panel
TWI552126B (en) * 2014-10-08 2016-10-01 友達光電股份有限公司 Defect detecting method and display panel
WO2018210083A1 (en) * 2017-05-16 2018-11-22 京东方科技集团股份有限公司 Array substrate and display device
US10908465B2 (en) 2017-05-16 2021-02-02 Boe Technology Group Co., Ltd. Array substrate and display device

Also Published As

Publication number Publication date
JP4394660B2 (en) 2010-01-06
JP2007183527A (en) 2007-07-19
TWI323822B (en) 2010-04-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees