DE68915115T2 - Verfahren zur Reparatur einer Flüssigkristallanzeige und Gerät für die Verwendung dieses Verfahrens. - Google Patents
Verfahren zur Reparatur einer Flüssigkristallanzeige und Gerät für die Verwendung dieses Verfahrens.Info
- Publication number
- DE68915115T2 DE68915115T2 DE68915115T DE68915115T DE68915115T2 DE 68915115 T2 DE68915115 T2 DE 68915115T2 DE 68915115 T DE68915115 T DE 68915115T DE 68915115 T DE68915115 T DE 68915115T DE 68915115 T2 DE68915115 T2 DE 68915115T2
- Authority
- DE
- Germany
- Prior art keywords
- repairing
- liquid crystal
- crystal display
- display
- liquid
- 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.)
- Expired - Fee Related
Links
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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27020388A JPH073625B2 (ja) | 1988-10-26 | 1988-10-26 | 液晶ディスプレイの修正方法 |
JP20475789A JPH0369914A (ja) | 1989-08-09 | 1989-08-09 | 液晶ディスプレイの修正装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68915115D1 DE68915115D1 (de) | 1994-06-09 |
DE68915115T2 true DE68915115T2 (de) | 1994-10-13 |
Family
ID=26514628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68915115T Expired - Fee Related DE68915115T2 (de) | 1988-10-26 | 1989-10-26 | Verfahren zur Reparatur einer Flüssigkristallanzeige und Gerät für die Verwendung dieses Verfahrens. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5017755A (de) |
EP (1) | EP0366459B1 (de) |
DE (1) | DE68915115T2 (de) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4013195A1 (de) * | 1990-04-25 | 1991-10-31 | Lambda Physik Forschung | Vorrichtung und verfahren zum ueberwachen der bearbeitung eines werkstueckes mit gepulster laserstrahlung |
JP3150322B2 (ja) * | 1990-05-18 | 2001-03-26 | 株式会社日立製作所 | レーザによる配線切断加工方法及びレーザ加工装置 |
US5171963A (en) * | 1990-05-21 | 1992-12-15 | Ntn Corporation | Laser processing device and laser processing method |
US5285150A (en) * | 1990-11-26 | 1994-02-08 | Photon Dynamics, Inc. | Method and apparatus for testing LCD panel array |
US5081687A (en) | 1990-11-30 | 1992-01-14 | Photon Dynamics, Inc. | Method and apparatus for testing LCD panel array prior to shorting bar removal |
JPH04208834A (ja) * | 1990-12-04 | 1992-07-30 | Ezel Inc | 液晶パネルの検査方法 |
JP2766563B2 (ja) * | 1991-03-27 | 1998-06-18 | シャープ株式会社 | 液晶表示装置 |
US5164565A (en) * | 1991-04-18 | 1992-11-17 | Photon Dynamics, Inc. | Laser-based system for material deposition and removal |
US5168141A (en) * | 1991-06-14 | 1992-12-01 | General Electric Company | Vision guided laser welding |
US5235272A (en) * | 1991-06-17 | 1993-08-10 | Photon Dynamics, Inc. | Method and apparatus for automatically inspecting and repairing an active matrix LCD panel |
US5175504A (en) * | 1991-06-17 | 1992-12-29 | Photon Dynamics, Inc. | Method and apparatus for automatically inspecting and repairing a simple matrix circuit panel |
US5432461A (en) * | 1991-06-28 | 1995-07-11 | Photon Dynamics, Inc. | Method of testing active matrix liquid crystal display substrates |
US5543729A (en) * | 1991-09-10 | 1996-08-06 | Photon Dynamics, Inc. | Testing apparatus and connector for liquid crystal display substrates |
US5459409A (en) * | 1991-09-10 | 1995-10-17 | Photon Dynamics, Inc. | Testing device for liquid crystal display base plate |
US5465052A (en) * | 1991-09-10 | 1995-11-07 | Photon Dynamics, Inc. | Method of testing liquid crystal display substrates |
US5444385A (en) * | 1991-09-10 | 1995-08-22 | Photon Dynamics, Inc. | Testing apparatus for liquid crystal display substrates |
US5504438A (en) * | 1991-09-10 | 1996-04-02 | Photon Dynamics, Inc. | Testing method for imaging defects in a liquid crystal display substrate |
US5241419A (en) * | 1992-01-27 | 1993-08-31 | General Electric Company | Co-axial viewing device for lasers |
US5514850A (en) * | 1992-06-30 | 1996-05-07 | Sharp Kabushiki Kaisha | Defect compensation method for smoothing a surface of a transparent plate with an ArF excimer laser beam |
WO1994029069A1 (fr) | 1993-06-04 | 1994-12-22 | Seiko Epson Corporation | Appareil et procede d'usinage au laser, et panneau a cristaux liquides |
US5518956A (en) * | 1993-09-02 | 1996-05-21 | General Electric Company | Method of isolating vertical shorts in an electronic array using laser ablation |
JP3179963B2 (ja) * | 1994-04-26 | 2001-06-25 | 松下電器産業株式会社 | レーザ加工装置とレーザ加工方法 |
US5932119A (en) * | 1996-01-05 | 1999-08-03 | Lazare Kaplan International, Inc. | Laser marking system |
JP3292058B2 (ja) * | 1996-10-01 | 2002-06-17 | 三菱電機株式会社 | レーザ光による配線基板の加工方法及びその装置 |
JP3063688B2 (ja) * | 1997-07-30 | 2000-07-12 | 日本電気株式会社 | レーザ加工装置及びその制御方法並びにその制御プログラムを記録した記録媒体 |
JP4659300B2 (ja) * | 2000-09-13 | 2011-03-30 | 浜松ホトニクス株式会社 | レーザ加工方法及び半導体チップの製造方法 |
US6465767B2 (en) * | 2000-12-27 | 2002-10-15 | General Electric Company | Photomultiplier tube reprocessing |
ES2377521T3 (es) | 2002-03-12 | 2012-03-28 | Hamamatsu Photonics K.K. | Método para dividir un sustrato |
JP2005032576A (ja) * | 2003-07-04 | 2005-02-03 | Fuji Electric Holdings Co Ltd | 多色有機発光表示素子の修復方法および修復装置 |
JP2005276600A (ja) * | 2004-03-24 | 2005-10-06 | Hitachi Ltd | 有機エレクトロルミネセンス表示装置の製造方法 |
JP4688525B2 (ja) * | 2004-09-27 | 2011-05-25 | 株式会社 日立ディスプレイズ | パターン修正装置および表示装置の製造方法 |
US7317325B2 (en) * | 2004-12-09 | 2008-01-08 | Applied Materials, Inc. | Line short localization in LCD pixel arrays |
CN100353222C (zh) * | 2005-02-21 | 2007-12-05 | 广辉电子股份有限公司 | 液晶显示器面板的制造方法 |
GB0625001D0 (en) | 2006-12-14 | 2007-01-24 | Plastic Logic Ltd | Short isolation |
ATE477876T1 (de) * | 2008-05-02 | 2010-09-15 | Leister Process Tech | Verfahren und laservorrichtung zum bearbeiten und/oder verbinden von werkstücken mittels laserstrahlung mit leistungswirk- und pilotlaser und mindestens einem diffraktiven optischen element |
US10303035B2 (en) | 2009-12-22 | 2019-05-28 | View, Inc. | Self-contained EC IGU |
US8164818B2 (en) | 2010-11-08 | 2012-04-24 | Soladigm, Inc. | Electrochromic window fabrication methods |
US8643933B2 (en) | 2011-12-14 | 2014-02-04 | View, Inc. | Connectors for smart windows |
US10180606B2 (en) | 2010-12-08 | 2019-01-15 | View, Inc. | Connectors for smart windows |
US9454055B2 (en) | 2011-03-16 | 2016-09-27 | View, Inc. | Multipurpose controller for multistate windows |
US10175549B2 (en) | 2011-03-16 | 2019-01-08 | View, Inc. | Connectors for smart windows |
WO2013039915A1 (en) | 2011-09-14 | 2013-03-21 | Soladigm, Inc. | Portable defect mitigator for electrochromic windows |
US9885934B2 (en) | 2011-09-14 | 2018-02-06 | View, Inc. | Portable defect mitigators for electrochromic windows |
US11719039B2 (en) | 2011-12-14 | 2023-08-08 | View, Inc. | Connectors for smart windows |
US9341912B2 (en) | 2012-03-13 | 2016-05-17 | View, Inc. | Multi-zone EC windows |
EP4134733A1 (de) | 2012-03-13 | 2023-02-15 | View, Inc. | Stiftlochabschwächung für optische vorrichtungen |
CN104302437B (zh) | 2012-05-18 | 2017-09-05 | 唯景公司 | 限制光学装置中的缺陷 |
US11255120B2 (en) | 2012-05-25 | 2022-02-22 | View, Inc. | Tester and electrical connectors for insulated glass units |
WO2014032023A1 (en) | 2012-08-23 | 2014-02-27 | View, Inc. | Photonic-powered ec devices |
US9304090B2 (en) * | 2013-03-11 | 2016-04-05 | Electro Scientific Industries, Inc. | Systems and methods for providing polarization compensated multi-spectral laser repair of liquid crystal display panels |
US9405254B2 (en) * | 2013-11-26 | 2016-08-02 | Xerox Corporation | Device for uniform light intensity generation |
DE102014108259A1 (de) * | 2014-06-12 | 2015-12-17 | Scanlab Ag | Vorrichtung zur Lasermaterialbearbeitung |
WO2018152249A1 (en) | 2017-02-16 | 2018-08-23 | View, Inc. | Solar power dynamic glass for heating and cooling buildings |
CN112540471B (zh) * | 2020-12-04 | 2021-11-23 | Tcl华星光电技术有限公司 | 显示面板、点灯测试方法、点灯测试装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3947093A (en) * | 1973-06-28 | 1976-03-30 | Canon Kabushiki Kaisha | Optical device for producing a minute light beam |
US3972599A (en) * | 1974-09-16 | 1976-08-03 | Caterpillar Tractor Co. | Method and apparatus for focussing laser beams |
US4190759A (en) * | 1975-08-27 | 1980-02-26 | Hitachi, Ltd. | Processing of photomask |
JPS5641088A (en) * | 1979-09-12 | 1981-04-17 | Hitachi Ltd | Monitoring device for laser light axis |
JPH0774866B2 (ja) * | 1982-10-06 | 1995-08-09 | セイコー電子工業株式会社 | 液晶表示器の製造方法 |
JPS60176022A (ja) * | 1984-02-22 | 1985-09-10 | Sharp Corp | 液晶表示素子の製造方法 |
JP2698357B2 (ja) * | 1987-08-17 | 1998-01-19 | キヤノン株式会社 | 電極間の短絡部分離法及び液晶パネルの製造法 |
-
1989
- 1989-10-20 US US07/424,695 patent/US5017755A/en not_active Expired - Fee Related
- 1989-10-26 EP EP89311040A patent/EP0366459B1/de not_active Expired - Lifetime
- 1989-10-26 DE DE68915115T patent/DE68915115T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0366459A2 (de) | 1990-05-02 |
DE68915115D1 (de) | 1994-06-09 |
EP0366459A3 (de) | 1991-07-31 |
US5017755A (en) | 1991-05-21 |
EP0366459B1 (de) | 1994-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |