DE69413624T2 - Flüssigkristall-Anzeigevorrichtung - Google Patents
Flüssigkristall-AnzeigevorrichtungInfo
- Publication number
- DE69413624T2 DE69413624T2 DE69413624T DE69413624T DE69413624T2 DE 69413624 T2 DE69413624 T2 DE 69413624T2 DE 69413624 T DE69413624 T DE 69413624T DE 69413624 T DE69413624 T DE 69413624T DE 69413624 T2 DE69413624 T2 DE 69413624T2
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- display device
- crystal display
- liquid
- display
- 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 - Lifetime
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
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134336—Matrix
-
- 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
-
- 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
- G02F1/133345—Insulating layers
-
- 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
- G02F1/133371—Cells with varying thickness of the liquid crystal layer
-
- 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
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13373—Disclination line; Reverse tilt
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/1396—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/128—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode field shaping
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18538893A JP3164702B2 (ja) | 1993-07-27 | 1993-07-27 | 液晶表示装置 |
JP5185387A JPH0743687A (ja) | 1993-07-27 | 1993-07-27 | 液晶表示装置 |
JP18538993A JP2986310B2 (ja) | 1993-07-27 | 1993-07-27 | 液晶表示装置 |
JP25604393A JP3051615B2 (ja) | 1993-10-13 | 1993-10-13 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69413624D1 DE69413624D1 (de) | 1998-11-05 |
DE69413624T2 true DE69413624T2 (de) | 1999-05-06 |
Family
ID=27475215
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69434302T Expired - Lifetime DE69434302T2 (de) | 1993-07-27 | 1994-07-25 | Flüssigkristall-Anzeigevorrichtung |
DE69413624T Expired - Lifetime DE69413624T2 (de) | 1993-07-27 | 1994-07-25 | Flüssigkristall-Anzeigevorrichtung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69434302T Expired - Lifetime DE69434302T2 (de) | 1993-07-27 | 1994-07-25 | Flüssigkristall-Anzeigevorrichtung |
Country Status (4)
Country | Link |
---|---|
US (4) | US5872611A (de) |
EP (2) | EP0843194B1 (de) |
KR (1) | KR0175227B1 (de) |
DE (2) | DE69434302T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6525797B2 (en) | 1999-03-19 | 2003-02-25 | Fujitsu Display Technologies Corporation | Liquid crystal display device and its manufacture method in which the alignment films having different characteristics |
Families Citing this family (111)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW386169B (en) * | 1993-07-27 | 2000-04-01 | Tokyo Shibaura Electric Co | Liquid crystal display apparatus |
FR2731526B1 (fr) * | 1995-03-09 | 1997-04-04 | Thomson Consumer Electronics | Ecran a cristaux liquides a angle de vue ameliore |
KR100236256B1 (ko) * | 1995-04-24 | 1999-12-15 | 가네꼬 히사시 | 액정 표시 장치, 그 제조 방법 및 그 구동 방법 |
JP3324926B2 (ja) * | 1996-02-27 | 2002-09-17 | スタンレー電気株式会社 | 液晶表示素子 |
GB2315902A (en) * | 1996-08-01 | 1998-02-11 | Sharp Kk | LIquid crystal device |
GB2321718A (en) * | 1997-01-31 | 1998-08-05 | Nat Science Council | LIquid crystal display |
JP3966614B2 (ja) | 1997-05-29 | 2007-08-29 | 三星電子株式会社 | 広視野角液晶表示装置 |
AU6912798A (en) * | 1997-06-10 | 1998-12-30 | Lg. Philips Lcd Co., Ltd. | Liquid crystal display with wide viewing angle and method for making it |
CN100492138C (zh) * | 1997-06-12 | 2009-05-27 | 夏普株式会社 | 液晶显示装置 |
EP1111441B1 (de) * | 1997-06-12 | 2009-12-02 | Sharp Kabushiki Kaisha | Anzeigevorrichtung mit vertikal ausgerichtetem Flüssigkristall |
US20010055074A1 (en) * | 1997-07-22 | 2001-12-27 | Hiroshi Komatsu | In-plane switching mode lcd with specific arrangement of common bus line, data electrode, and common electrode |
US20040109103A1 (en) * | 1998-06-30 | 2004-06-10 | Hitachi, Ltd. | Liquid crystal display device |
KR100309918B1 (ko) * | 1998-05-16 | 2001-12-17 | 윤종용 | 광시야각액정표시장치및그제조방법 |
KR100354904B1 (ko) | 1998-05-19 | 2002-12-26 | 삼성전자 주식회사 | 광시야각액정표시장치 |
KR100283511B1 (ko) * | 1998-05-20 | 2001-03-02 | 윤종용 | 광시야각 액정 표시장치 |
AU9247398A (en) * | 1998-08-06 | 2000-02-28 | Victor A. Konovalov | Liquid-cristal display and the method of its fabrication |
JP3957430B2 (ja) * | 1998-09-18 | 2007-08-15 | シャープ株式会社 | 液晶表示装置 |
US6879364B1 (en) * | 1998-09-18 | 2005-04-12 | Fujitsu Display Technologies Corporation | Liquid crystal display apparatus having alignment control for brightness and response |
JP3216617B2 (ja) * | 1998-10-07 | 2001-10-09 | 日本電気株式会社 | アクティブマトリクス型液晶表示装置及びその製造方法 |
FR2784758B1 (fr) * | 1998-10-19 | 2006-01-27 | Lg Philips Lcd Co Ltd | Un dispositif d'afficheur a cristal liquide multi-domaine |
KR100313949B1 (ko) * | 1998-11-11 | 2002-09-17 | 엘지.필립스 엘시디 주식회사 | 멀티도메인액정표시소자 |
JP3744714B2 (ja) * | 1998-12-08 | 2006-02-15 | シャープ株式会社 | 液晶表示装置及びその駆動方法 |
JP4041610B2 (ja) * | 1998-12-24 | 2008-01-30 | シャープ株式会社 | 液晶表示装置 |
US6573964B1 (en) * | 1998-12-25 | 2003-06-03 | Fujitsu Display Technologies Corporation | Multidomain vertically aligned liquid crystal display device |
JP4397444B2 (ja) * | 1998-12-28 | 2010-01-13 | シャープ株式会社 | 液晶表示装置 |
JP4004672B2 (ja) * | 1998-12-28 | 2007-11-07 | シャープ株式会社 | 液晶表示装置用基板及びその製造方法 |
KR100311210B1 (ko) * | 1998-12-29 | 2002-09-17 | 주식회사 하이닉스반도체 | 액정 표시 장치 |
KR100336900B1 (ko) * | 1998-12-30 | 2003-06-12 | 주식회사 현대 디스플레이 테크놀로지 | 고개구율및고투과율액정표시장치 |
JP3926056B2 (ja) | 1999-03-16 | 2007-06-06 | シャープ株式会社 | 液晶表示装置 |
JP2000275646A (ja) * | 1999-03-24 | 2000-10-06 | Nec Corp | 液晶表示装置 |
JP2000321587A (ja) * | 1999-05-11 | 2000-11-24 | Internatl Business Mach Corp <Ibm> | 液晶表示素子及びその製造方法 |
US6077766A (en) * | 1999-06-25 | 2000-06-20 | International Business Machines Corporation | Variable thickness pads on a substrate surface |
EP1067425B1 (de) * | 1999-07-09 | 2008-12-17 | Hewlett-Packard Company, A Delaware Corporation | Flüssigkristallanzeigevorrichtung und Verfahren zu ihrer Herstellung |
JP2001028425A (ja) * | 1999-07-15 | 2001-01-30 | Mitsubishi Electric Corp | 半導体装置及びその製造方法 |
JP2001091925A (ja) * | 1999-07-16 | 2001-04-06 | Sharp Corp | 液晶表示装置 |
JP3636641B2 (ja) | 1999-08-20 | 2005-04-06 | セイコーエプソン株式会社 | 電気光学装置 |
KR100354906B1 (ko) | 1999-10-01 | 2002-09-30 | 삼성전자 주식회사 | 광시야각 액정 표시 장치 |
JP2001142073A (ja) * | 1999-11-05 | 2001-05-25 | Koninkl Philips Electronics Nv | 液晶表示装置 |
US20010019390A1 (en) * | 1999-12-20 | 2001-09-06 | Nobuyuki Itoh | Liquid crystal display apparatus |
JP3407707B2 (ja) * | 1999-12-20 | 2003-05-19 | 日本電気株式会社 | 垂直配向型マルチドメイン液晶表示装置 |
KR100504532B1 (ko) * | 1999-12-28 | 2005-08-03 | 엘지.필립스 엘시디 주식회사 | 멀티도메인 액정표시소자 |
KR100480814B1 (ko) * | 1999-12-31 | 2005-04-06 | 엘지.필립스 엘시디 주식회사 | 멀티도메인 액정표시소자 |
JP4132528B2 (ja) * | 2000-01-14 | 2008-08-13 | シャープ株式会社 | 液晶表示装置の製造方法 |
TW594135B (en) * | 2000-01-29 | 2004-06-21 | Chi Mei Optorlrctronics Co Ltd | Wide viewing-angle liquid crystal display and the manufacturing method thereof |
JP4089123B2 (ja) * | 2000-02-29 | 2008-05-28 | ソニー株式会社 | 液晶表示装置及びその製造方法 |
US7130014B2 (en) * | 2000-02-29 | 2006-10-31 | Sony Corporation | Liquid crystal display device with particular electrode taper using switching devices and a method of manufacturing the same |
JP4118484B2 (ja) * | 2000-03-06 | 2008-07-16 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP2001257350A (ja) | 2000-03-08 | 2001-09-21 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
JP4700160B2 (ja) | 2000-03-13 | 2011-06-15 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP4118485B2 (ja) * | 2000-03-13 | 2008-07-16 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP4683688B2 (ja) | 2000-03-16 | 2011-05-18 | 株式会社半導体エネルギー研究所 | 液晶表示装置の作製方法 |
JP4393662B2 (ja) * | 2000-03-17 | 2010-01-06 | 株式会社半導体エネルギー研究所 | 液晶表示装置の作製方法 |
EP1139152A1 (de) * | 2000-03-27 | 2001-10-04 | Hewlett-Packard Company, A Delaware Corporation | Struktur zum ausrichten von Flussigkristallen |
EP1139150A1 (de) * | 2000-03-27 | 2001-10-04 | Hewlett-Packard Company, A Delaware Corporation | Orientierungsstruktur für Flüssigkristall |
US7460200B2 (en) * | 2000-03-27 | 2008-12-02 | Helwett-Packard Development Company, L.P. | Liquid crystal alignment |
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1994
- 1994-07-25 DE DE69434302T patent/DE69434302T2/de not_active Expired - Lifetime
- 1994-07-25 EP EP98100272A patent/EP0843194B1/de not_active Expired - Lifetime
- 1994-07-25 DE DE69413624T patent/DE69413624T2/de not_active Expired - Lifetime
- 1994-07-25 EP EP94305473A patent/EP0636917B1/de not_active Expired - Lifetime
- 1994-07-27 KR KR1019940018624A patent/KR0175227B1/ko active IP Right Grant
-
1997
- 1997-03-19 US US08/816,806 patent/US5872611A/en not_active Expired - Lifetime
-
1998
- 1998-11-10 US US09/189,639 patent/US5953093A/en not_active Expired - Lifetime
-
1999
- 1999-05-26 US US09/318,620 patent/US6141077A/en not_active Expired - Lifetime
-
2000
- 2000-10-30 US US09/698,161 patent/US6342939B1/en not_active Expired - Lifetime
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US6525797B2 (en) | 1999-03-19 | 2003-02-25 | Fujitsu Display Technologies Corporation | Liquid crystal display device and its manufacture method in which the alignment films having different characteristics |
Also Published As
Publication number | Publication date |
---|---|
US5953093A (en) | 1999-09-14 |
KR950003876A (ko) | 1995-02-17 |
DE69434302D1 (de) | 2005-04-21 |
EP0843194B1 (de) | 2005-03-16 |
EP0636917B1 (de) | 1998-09-30 |
DE69413624D1 (de) | 1998-11-05 |
US5872611A (en) | 1999-02-16 |
US6342939B1 (en) | 2002-01-29 |
DE69434302T2 (de) | 2005-12-29 |
EP0843194A1 (de) | 1998-05-20 |
EP0636917A1 (de) | 1995-02-01 |
US6141077A (en) | 2000-10-31 |
KR0175227B1 (ko) | 1999-03-20 |
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