CN101059636A - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN101059636A CN101059636A CNA2007101044295A CN200710104429A CN101059636A CN 101059636 A CN101059636 A CN 101059636A CN A2007101044295 A CNA2007101044295 A CN A2007101044295A CN 200710104429 A CN200710104429 A CN 200710104429A CN 101059636 A CN101059636 A CN 101059636A
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- Prior art keywords
- liquid crystal
- transistor
- mentioned
- crystal indicator
- indicator according
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 47
- 239000004020 conductor Substances 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims 3
- 238000012423 maintenance Methods 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 21
- 239000010409 thin film Substances 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 44
- 239000000463 material Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 16
- 125000006850 spacer group Chemical group 0.000 description 15
- 239000010408 film Substances 0.000 description 12
- 230000007547 defect Effects 0.000 description 11
- 239000000758 substrate Substances 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 8
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000003071 parasitic effect Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000001182 laser chemical vapour deposition Methods 0.000 description 3
- 206010027146 Melanoderma Diseases 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000007789 sealing 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136259—Repairing; Defects
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136259—Repairing; Defects
- G02F1/136268—Switch defects
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP118227/2006 | 2006-04-21 | ||
JP2006118227A JP2007292879A (ja) | 2006-04-21 | 2006-04-21 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101059636A true CN101059636A (zh) | 2007-10-24 |
CN101059636B CN101059636B (zh) | 2011-09-07 |
Family
ID=38763584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101044295A Active CN101059636B (zh) | 2006-04-21 | 2007-04-20 | 液晶显示装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7764330B2 (zh) |
JP (1) | JP2007292879A (zh) |
CN (1) | CN101059636B (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101582252B (zh) * | 2009-06-22 | 2011-08-10 | 友达光电股份有限公司 | 驱动电路结构及其修补方法 |
CN101673014B (zh) * | 2008-09-11 | 2011-12-14 | 株式会社日立显示器 | 液晶显示装置 |
CN103680370A (zh) * | 2013-12-17 | 2014-03-26 | 深圳市华星光电技术有限公司 | 显示装置及其测试线路修复方法 |
CN103901649A (zh) * | 2014-04-04 | 2014-07-02 | 深圳市华星光电技术有限公司 | 一种可切换视角的lcd显示装置 |
CN104575352A (zh) * | 2014-12-29 | 2015-04-29 | 昆山工研院新型平板显示技术中心有限公司 | 显示装置的像素修补方法和系统 |
CN105023522A (zh) * | 2015-06-01 | 2015-11-04 | 友达光电股份有限公司 | 显示面板及其修补方法 |
CN105097884A (zh) * | 2015-08-25 | 2015-11-25 | 京东方科技集团股份有限公司 | 子像素结构及其修补方法、显示面板及显示装置 |
WO2016206317A1 (en) * | 2015-06-25 | 2016-12-29 | Boe Technology Group Co., Ltd. | Array substrate, display panel and display device having the same, and method thereof |
WO2018219110A1 (zh) * | 2017-05-27 | 2018-12-06 | 京东方科技集团股份有限公司 | 薄膜晶体管及其控制方法、阵列基板和显示装置 |
US10867971B2 (en) | 2018-12-12 | 2020-12-15 | Au Optronics Corporation | Light emitting diode panel |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007298791A (ja) * | 2006-05-01 | 2007-11-15 | Mitsubishi Electric Corp | 液晶表示装置及びその欠陥修復方法 |
JP5004908B2 (ja) * | 2008-09-05 | 2012-08-22 | パナソニック液晶ディスプレイ株式会社 | 液晶表示装置 |
JP2010145875A (ja) * | 2008-12-20 | 2010-07-01 | Videocon Global Ltd | 液晶表示装置及びその製造方法 |
KR101975533B1 (ko) * | 2012-06-29 | 2019-05-08 | 삼성디스플레이 주식회사 | 구동회로, 그를 구비하는 평판표시장치 및 구동회로의 리페어 방법 |
CN103345093B (zh) * | 2013-06-28 | 2015-12-02 | 京东方科技集团股份有限公司 | 像素单元、阵列基板及其制造、修复方法和显示装置 |
KR102183494B1 (ko) * | 2014-08-21 | 2020-11-27 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 |
US10396100B2 (en) * | 2017-09-20 | 2019-08-27 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Array substrate, display panel and pixel patching method |
JP6909713B2 (ja) | 2017-11-16 | 2021-07-28 | パナソニック液晶ディスプレイ株式会社 | 液晶表示パネル |
JP7598745B2 (ja) * | 2020-12-01 | 2024-12-12 | 株式会社ジャパンディスプレイ | 表示装置 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61213880A (ja) * | 1985-03-19 | 1986-09-22 | 旭硝子株式会社 | 表示素子 |
JPH0740101B2 (ja) * | 1985-04-23 | 1995-05-01 | 旭硝子株式会社 | 薄膜トランジスタ |
US5076666A (en) * | 1988-12-06 | 1991-12-31 | Sharp Kabushiki Kaisha | Active matrix display apparatus with drain electrode extensions |
JPH0317614A (ja) * | 1989-06-15 | 1991-01-25 | Sharp Corp | アクティブマトリクス表示装置の製造方法 |
JPH02196220A (ja) * | 1989-01-26 | 1990-08-02 | Fuji Electric Co Ltd | アクティブマトリックス素子の製造方法 |
US5392143A (en) * | 1989-11-30 | 1995-02-21 | Kabushiki Kaisha Toshiba | Liquid crystal display having drain and pixel electrodes linkable to a wiring line having a potential |
JPH03171034A (ja) * | 1989-11-30 | 1991-07-24 | Toshiba Corp | 液晶表示装置及びその製造方法 |
JPH03242625A (ja) * | 1990-02-21 | 1991-10-29 | Toshiba Corp | アクティブマトリクス型液晶表示装置 |
EP0438138B1 (en) * | 1990-01-17 | 1995-03-15 | Kabushiki Kaisha Toshiba | Liquid-crystal display device of active matrix type |
DE69111968T2 (de) * | 1990-09-27 | 1996-02-22 | Sharp Kk | Anzeigeeinrichtung mit aktiver Matrix. |
JP3220092B2 (ja) * | 1991-03-15 | 2001-10-22 | 株式会社半導体エネルギー研究所 | 表示装置 |
JP3029319B2 (ja) * | 1991-05-23 | 2000-04-04 | 株式会社東芝 | 液晶表示装置 |
JPH05341316A (ja) | 1992-06-10 | 1993-12-24 | Hitachi Ltd | 液晶表示装置とその欠陥修正方法 |
IL103566A (en) * | 1992-10-27 | 1995-06-29 | Quick Tech Ltd | Active matrix of a display panel |
RU2042973C1 (ru) * | 1992-12-30 | 1995-08-27 | Малое научно-производственное предприятие "ЭЛО" | Жидкокристаллическая цветная дисплейная панель с активной матрицей |
JP3171034B2 (ja) | 1994-11-09 | 2001-05-28 | 日産自動車株式会社 | 車両用防盗装置 |
JPH095786A (ja) * | 1995-06-21 | 1997-01-10 | Advanced Display:Kk | Tftアレイ基板並びにこれを用いた液晶表示装置およびtftアレイ基板の製造方法 |
JP2770813B2 (ja) * | 1996-04-26 | 1998-07-02 | 旭硝子株式会社 | 液晶表示装置 |
JPH10228031A (ja) * | 1997-02-14 | 1998-08-25 | Advanced Display:Kk | 薄膜トランジスタアレイ基板 |
JP3376379B2 (ja) * | 1997-02-20 | 2003-02-10 | 富士通ディスプレイテクノロジーズ株式会社 | 液晶表示パネル、液晶表示装置及びその製造方法 |
JP3853946B2 (ja) * | 1997-12-04 | 2006-12-06 | 株式会社東芝 | アクティブマトリクス型液晶表示装置 |
JP3242625B2 (ja) | 1999-04-12 | 2001-12-25 | 三菱電機株式会社 | Dsrc車載器 |
JP4001712B2 (ja) * | 2000-03-29 | 2007-10-31 | シャープ株式会社 | 液晶表示装置の欠陥修復方法 |
KR100743101B1 (ko) * | 2001-05-07 | 2007-07-27 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그 제조방법과 이를 이용한 화소리페어방법 |
JP4076356B2 (ja) * | 2002-02-22 | 2008-04-16 | シャープ株式会社 | 表示装置用基板及びそれを備えた液晶表示装置及びその欠陥修復方法 |
JP4346318B2 (ja) | 2003-01-22 | 2009-10-21 | 日置電機株式会社 | 耐圧試験器 |
JP2005250448A (ja) | 2004-02-05 | 2005-09-15 | Sharp Corp | 電子素子、表示素子及びその製造方法 |
JP2007292878A (ja) * | 2006-04-21 | 2007-11-08 | Hitachi Displays Ltd | 液晶表示装置及びその製造方法 |
-
2006
- 2006-04-21 JP JP2006118227A patent/JP2007292879A/ja active Pending
-
2007
- 2007-04-20 CN CN2007101044295A patent/CN101059636B/zh active Active
- 2007-04-20 US US11/737,776 patent/US7764330B2/en active Active
-
2010
- 2010-05-04 US US12/773,559 patent/US8289464B2/en active Active
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101673014B (zh) * | 2008-09-11 | 2011-12-14 | 株式会社日立显示器 | 液晶显示装置 |
CN101582252B (zh) * | 2009-06-22 | 2011-08-10 | 友达光电股份有限公司 | 驱动电路结构及其修补方法 |
GB2534317A (en) * | 2013-12-17 | 2016-07-20 | Shenzhen China Star Optoelect | Display device and test line repair method therefor |
CN103680370A (zh) * | 2013-12-17 | 2014-03-26 | 深圳市华星光电技术有限公司 | 显示装置及其测试线路修复方法 |
GB2534317B (en) * | 2013-12-17 | 2020-12-09 | Shenzhen China Star Optoelect | Display device and testing line repairing method thereof |
EA031911B1 (ru) * | 2013-12-17 | 2019-03-29 | Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд. | Дисплейное устройство и способ восстановления его испытательной линии |
WO2015089878A1 (zh) * | 2013-12-17 | 2015-06-25 | 深圳市华星光电技术有限公司 | 显示装置及其测试线路修复方法 |
US9939668B2 (en) | 2014-04-04 | 2018-04-10 | Shenzhen China Star Optoelectronics Technology Co., Ltd | LCD display device with switchable angle of view |
CN103901649B (zh) * | 2014-04-04 | 2017-08-25 | 深圳市华星光电技术有限公司 | 一种可切换视角的lcd显示装置 |
CN103901649A (zh) * | 2014-04-04 | 2014-07-02 | 深圳市华星光电技术有限公司 | 一种可切换视角的lcd显示装置 |
CN104575352B (zh) * | 2014-12-29 | 2017-04-26 | 昆山工研院新型平板显示技术中心有限公司 | 显示装置的像素修补方法和系统 |
CN104575352A (zh) * | 2014-12-29 | 2015-04-29 | 昆山工研院新型平板显示技术中心有限公司 | 显示装置的像素修补方法和系统 |
CN105023522A (zh) * | 2015-06-01 | 2015-11-04 | 友达光电股份有限公司 | 显示面板及其修补方法 |
WO2016206317A1 (en) * | 2015-06-25 | 2016-12-29 | Boe Technology Group Co., Ltd. | Array substrate, display panel and display device having the same, and method thereof |
US10001684B2 (en) | 2015-06-25 | 2018-06-19 | Boe Technology Group Co., Ltd. | Array substrate, display panel and display device having the same, and method thereof |
CN105097884A (zh) * | 2015-08-25 | 2015-11-25 | 京东方科技集团股份有限公司 | 子像素结构及其修补方法、显示面板及显示装置 |
WO2018219110A1 (zh) * | 2017-05-27 | 2018-12-06 | 京东方科技集团股份有限公司 | 薄膜晶体管及其控制方法、阵列基板和显示装置 |
US10867971B2 (en) | 2018-12-12 | 2020-12-15 | Au Optronics Corporation | Light emitting diode panel |
Also Published As
Publication number | Publication date |
---|---|
CN101059636B (zh) | 2011-09-07 |
US20080036936A1 (en) | 2008-02-14 |
JP2007292879A (ja) | 2007-11-08 |
US7764330B2 (en) | 2010-07-27 |
US8289464B2 (en) | 2012-10-16 |
US20100214205A1 (en) | 2010-08-26 |
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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: IPS ALPHA SUPPORT CO., LTD. Owner name: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111014 Address after: Chiba County, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: IPS pioneer support society Patentee before: Hitachi Displays, Ltd. Effective date of registration: 20111014 Address after: Chiba County, Japan Co-patentee after: IPS Pioneer Support Society Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. |
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C56 | Change in the name or address of the patentee |
Owner name: APAN DISPLAY EAST, INC. Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD. Owner name: JAPAN DISPLAY, INC. Free format text: FORMER NAME: APAN DISPLAY EAST, INC. |
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CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: Japan Display East Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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CP03 | Change of name, title or address |
Address after: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Japan Display East Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20071024 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Liquid crystal display device Granted publication date: 20110907 License type: Common License Record date: 20131016 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231212 Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |