CN1082673C - 液晶显示设备 - Google Patents
液晶显示设备 Download PDFInfo
- Publication number
- CN1082673C CN1082673C CN94116424A CN94116424A CN1082673C CN 1082673 C CN1082673 C CN 1082673C CN 94116424 A CN94116424 A CN 94116424A CN 94116424 A CN94116424 A CN 94116424A CN 1082673 C CN1082673 C CN 1082673C
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- substrate
- film
- orientation film
- 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.)
- Expired - Lifetime
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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
- G02F1/1333—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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
-
- 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
- G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
-
- 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
- G02F1/133357—Planarisation 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- 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
-
- 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
- G02F2201/122—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode having a particular pattern
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)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (33)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23326293 | 1993-09-20 | ||
JP233262/93 | 1993-09-20 | ||
JP254028/93 | 1993-10-12 | ||
JP25402893 | 1993-10-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1106544A CN1106544A (zh) | 1995-08-09 |
CN1082673C true CN1082673C (zh) | 2002-04-10 |
Family
ID=26530949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94116424A Expired - Lifetime CN1082673C (zh) | 1993-09-20 | 1994-09-19 | 液晶显示设备 |
Country Status (7)
Country | Link |
---|---|
US (5) | US5600464A (zh) |
EP (1) | EP0644452B1 (zh) |
JP (4) | JP3211581B2 (zh) |
KR (1) | KR100367869B1 (zh) |
CN (1) | CN1082673C (zh) |
CA (1) | CA2132233C (zh) |
DE (1) | DE69431145T2 (zh) |
Families Citing this family (158)
Publication number | Priority date | Publication date | Assignee | Title |
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US5754329A (en) * | 1992-12-22 | 1998-05-19 | Monsanto Company | Electrochromic display laminates |
US5413739A (en) * | 1992-12-22 | 1995-05-09 | Coleman; James P. | Electrochromic materials and displays |
KR100367869B1 (ko) * | 1993-09-20 | 2003-06-09 | 가부시끼가이샤 히다치 세이사꾸쇼 | 액정표시장치 |
JP3543351B2 (ja) * | 1994-02-14 | 2004-07-14 | 株式会社日立製作所 | アクティブマトリクス型液晶表示装置 |
US6830787B1 (en) | 1994-03-17 | 2004-12-14 | Hitachi, Ltd. | Active matrix liquid crystal display apparatus |
TW354380B (en) * | 1995-03-17 | 1999-03-11 | Hitachi Ltd | A liquid crystal device with a wide visual angle |
CA2220519A1 (en) * | 1995-05-09 | 1996-11-21 | James P. Coleman | Conductive font |
US5994721A (en) * | 1995-06-06 | 1999-11-30 | Ois Optical Imaging Systems, Inc. | High aperture LCD with insulating color filters overlapping bus lines on active substrate |
EP0830636A1 (en) * | 1995-06-07 | 1998-03-25 | Monsanto Company | Device and method for light modulation |
TW477905B (en) * | 1995-06-14 | 2002-03-01 | Hitachi Ltd | Liquid crystal display device formed of high resistance black matrix with wide view angle |
JP3289099B2 (ja) * | 1995-07-17 | 2002-06-04 | 株式会社日立製作所 | アクティブマトリクス型液晶表示装置およびその製造方法 |
TW460728B (en) * | 1995-08-03 | 2001-10-21 | Hitachi Ltd | Color LCD |
KR970011972A (ko) * | 1995-08-11 | 1997-03-29 | 쯔지 하루오 | 투과형 액정 표시 장치 및 그 제조 방법 |
JP3464570B2 (ja) * | 1995-08-21 | 2003-11-10 | 株式会社 日立ディスプレイズ | カラー液晶表示素子 |
TW454101B (en) * | 1995-10-04 | 2001-09-11 | Hitachi Ltd | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two different kinds of reorientation directions and its manufacturing method |
JP3458562B2 (ja) | 1995-10-12 | 2003-10-20 | 株式会社日立製作所 | 液晶表示装置及びその製造方法 |
TW329500B (en) * | 1995-11-14 | 1998-04-11 | Handotai Energy Kenkyusho Kk | Electro-optical device |
JPH09146108A (ja) * | 1995-11-17 | 1997-06-06 | Semiconductor Energy Lab Co Ltd | 液晶表示装置およびその駆動方法 |
US5745207A (en) * | 1995-11-30 | 1998-04-28 | Matsushita Electric Industrial Co., Ltd. | Active matrix liquid crystal display having electric fields parallel to substrates |
JP3294748B2 (ja) * | 1995-12-04 | 2002-06-24 | 株式会社日立製作所 | アクティブマトリックス型液晶表示パネル |
JP3963974B2 (ja) * | 1995-12-20 | 2007-08-22 | 株式会社半導体エネルギー研究所 | 液晶電気光学装置 |
JPH09297310A (ja) * | 1996-05-01 | 1997-11-18 | Stanley Electric Co Ltd | 液晶表示素子とその製造方法 |
US6449024B1 (en) * | 1996-01-26 | 2002-09-10 | Semiconductor Energy Laboratory Co., Inc. | Liquid crystal electro-optical device utilizing a polymer with an anisotropic refractive index |
US6697129B1 (en) | 1996-02-14 | 2004-02-24 | Semiconductor Energy Laboratory Co., Ltd. | Guest-host mode liquid crystal display device of lateral electric field driving type |
US5852485A (en) * | 1996-02-27 | 1998-12-22 | Sharp Kabushiki Kaisha | Liquid crystal display device and method for producing the same |
JP3708620B2 (ja) * | 1996-03-01 | 2005-10-19 | 株式会社半導体エネルギー研究所 | アクティブマトリクス型液晶電気光学装置 |
JP3597305B2 (ja) * | 1996-03-05 | 2004-12-08 | 株式会社半導体エネルギー研究所 | 液晶表示装置およびその作製方法 |
KR100225910B1 (ko) * | 1996-04-04 | 1999-10-15 | 구자홍 | 액정표시장치(liquid crystal display device) |
US7615260B2 (en) * | 1996-05-08 | 2009-11-10 | Hitachi, Ltd. | Active-matrix liquid crystal display |
JP3118208B2 (ja) * | 1996-05-15 | 2000-12-18 | 富士写真フイルム株式会社 | 液晶表示装置 |
KR100209531B1 (ko) | 1996-06-22 | 1999-07-15 | 구자홍 | 액정표시장치 |
JP2973934B2 (ja) * | 1996-07-11 | 1999-11-08 | 日本電気株式会社 | 液晶表示装置、及び液晶表示装置を搭載した電子機器 |
JP2937131B2 (ja) * | 1996-08-30 | 1999-08-23 | 日本電気株式会社 | 液晶表示装置 |
US6812985B1 (en) | 1996-09-23 | 2004-11-02 | Lg.Philips Lcd Co., Ltd. | Liquid crystal display device |
JPH10104606A (ja) * | 1996-09-27 | 1998-04-24 | Toray Ind Inc | 液晶表示装置 |
KR100258435B1 (ko) * | 1996-10-22 | 2000-06-01 | 윤종용 | 평면 구동 방식의 액정 표시 장치용 기판 |
KR19980028453A (ko) * | 1996-10-22 | 1998-07-15 | 김광호 | 평면 구동 방식의 액정 표시 장치 |
JP3788649B2 (ja) * | 1996-11-22 | 2006-06-21 | 株式会社半導体エネルギー研究所 | 液晶表示装置 |
KR100250796B1 (ko) * | 1996-11-29 | 2000-04-01 | 김영환 | 액정 표시 소자 및 그 제조방법 |
KR100250795B1 (ko) * | 1996-11-29 | 2000-04-01 | 김영환 | 액정 표시 소자 및 그 제조방법 |
JPH10206857A (ja) * | 1997-01-21 | 1998-08-07 | Hitachi Ltd | 液晶表示装置 |
KR100257370B1 (ko) | 1997-05-19 | 2000-05-15 | 구본준 | 횡전계방식액정표시장치 |
US6972818B1 (en) | 1997-05-19 | 2005-12-06 | Lg.Philips Lcd Co., Ltd. | In-plane switching mode liquid crystal display device |
KR100257369B1 (ko) | 1997-05-19 | 2000-05-15 | 구본준 | 횡전계방식액정표시장치 |
JPH10319371A (ja) * | 1997-05-22 | 1998-12-04 | Hitachi Ltd | アクティブマトリクス型液晶表示装置とその配向膜形成方法および配向膜の配向検証方法 |
US6704083B1 (en) * | 1997-05-30 | 2004-03-09 | Samsung Electronics, Co., Ltd. | Liquid crystal display including polarizing plate having polarizing directions neither parallel nor perpendicular to average alignment direction of molecules |
TW434443B (en) * | 1997-05-30 | 2001-05-16 | Samsung Electronics Co Ltd | Liquid crystal display |
US6184961B1 (en) * | 1997-07-07 | 2001-02-06 | Lg Electronics Inc. | In-plane switching mode liquid crystal display device having opposite alignment directions for two adjacent domains |
KR100251512B1 (ko) | 1997-07-12 | 2000-04-15 | 구본준 | 횡전계방식 액정표시장치 |
US6697140B2 (en) | 1997-07-29 | 2004-02-24 | Lg. Philips Lcd Co., Ltd. | In-plane switching mode liquid crystal display device wherein portions of second gate line overlaps with data electrode |
GB2327797A (en) * | 1997-07-31 | 1999-02-03 | Sharp Kk | Spatial light modulator and display |
KR100255931B1 (ko) | 1997-08-14 | 2000-05-01 | 구본준, 론 위라하디락사 | 횡전계방식 액정표시소자 |
US6549258B1 (en) | 1997-09-04 | 2003-04-15 | Lg. Philips Lcd Co., Ltd. | Hybrid switching mode liquid crystal display device |
KR100293434B1 (ko) | 1997-09-08 | 2001-08-07 | 구본준, 론 위라하디락사 | 횡전계방식액정표시소자 |
TW475087B (en) * | 1997-09-12 | 2002-02-01 | Toshiba Corp | Active matrix liquid crystal display device |
JP3204182B2 (ja) * | 1997-10-24 | 2001-09-04 | 日本電気株式会社 | 横電界方式の液晶表示装置 |
JP3011161B2 (ja) * | 1997-10-31 | 2000-02-21 | 日本電気株式会社 | 液晶表示装置 |
CN100409088C (zh) | 1997-11-03 | 2008-08-06 | 三星电子株式会社 | 具有改变的电极排列的液晶显示器 |
JP3199312B2 (ja) * | 1997-11-06 | 2001-08-20 | キヤノン株式会社 | 液晶表示装置 |
KR19990048947A (ko) | 1997-12-11 | 1999-07-05 | 김영환 | 색변화를 제거하며 광시야각을 실현하는 전극을 가진 액정표시 소자 |
JP3019053B2 (ja) * | 1997-12-25 | 2000-03-13 | 日本電気株式会社 | 液晶表示装置及びその製造方法 |
KR100293436B1 (ko) | 1998-01-23 | 2001-08-07 | 구본준, 론 위라하디락사 | 횡전계방식액정표시장치 |
TW451099B (en) * | 1998-01-23 | 2001-08-21 | Hitachi Ltd | Liquid crystal display device |
KR100502087B1 (ko) * | 1998-03-12 | 2005-11-11 | 삼성전자주식회사 | 평면 구동 액정 표시 장치 |
JP3042491B2 (ja) * | 1998-03-20 | 2000-05-15 | 日本電気株式会社 | 液晶表示パネルおよび液晶表示装置 |
US6300926B1 (en) * | 1998-04-27 | 2001-10-09 | Hitachi, Ltd. | Active matrix type liquid crystal display |
JPH11326928A (ja) * | 1998-05-08 | 1999-11-26 | Hitachi Ltd | 液晶表示装置 |
KR100344844B1 (ko) | 1998-07-07 | 2002-11-18 | 엘지.필립스 엘시디 주식회사 | 액정표시소자및그제조방법 |
KR100320416B1 (ko) | 1998-08-26 | 2002-09-17 | 엘지.필립스 엘시디 주식회사 | 횡전계방식액정표시소자 |
EP0997868B1 (en) | 1998-10-30 | 2012-03-14 | Semiconductor Energy Laboratory Co., Ltd. | Field sequential liquid crystal display device and driving method thereof, and head mounted display |
JP2000147511A (ja) | 1998-11-13 | 2000-05-26 | Fujitsu Ltd | 液晶表示装置およびその製造方法 |
US6642984B1 (en) * | 1998-12-08 | 2003-11-04 | Fujitsu Display Technologies Corporation | Liquid crystal display apparatus having wide transparent electrode and stripe electrodes |
JP4041610B2 (ja) * | 1998-12-24 | 2008-01-30 | シャープ株式会社 | 液晶表示装置 |
JP2000193938A (ja) * | 1998-12-28 | 2000-07-14 | Fujitsu Ltd | 液晶表示装置の駆動方法 |
WO2000041465A2 (en) * | 1999-01-13 | 2000-07-20 | Koninklijke Philips Electronics N.V. | Liquid crystal display device |
KR20020015023A (ko) * | 1999-01-22 | 2002-02-27 | 가나이 쓰토무 | 액정 표시 소자 |
EP1229378A1 (en) | 1999-10-06 | 2002-08-07 | Matsushita Electric Industrial Co., Ltd. | Liquid crystal element, liquid crystal display device and production methods therefor |
TW548475B (en) * | 1999-11-18 | 2003-08-21 | Ind Tech Res Inst | Fabrication method of homeotropic aligned LCD structure and the bump structure |
JP3367492B2 (ja) | 1999-11-30 | 2003-01-14 | 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 |
WO2001040855A1 (fr) * | 1999-12-03 | 2001-06-07 | Sekisui Chemical Co., Ltd. | Afficheur a cristaux liquides et son procede de fabrication |
US6577356B2 (en) * | 1999-12-08 | 2003-06-10 | Sharp Kabushiki Kaisha | Plasma addressed liquid crystal display device and method for fabricating the same |
KR100595294B1 (ko) | 1999-12-14 | 2006-07-03 | 엘지.필립스 엘시디 주식회사 | 횡전계방식 액정표시장치용 칼라필터 기판의 제조방법 |
KR100504531B1 (ko) * | 1999-12-15 | 2005-08-03 | 엘지.필립스 엘시디 주식회사 | 횡전계방식 액정표시장치 |
JP3420201B2 (ja) | 1999-12-22 | 2003-06-23 | 日本電気株式会社 | 液晶表示装置 |
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- 1994-09-20 DE DE69431145T patent/DE69431145T2/de not_active Expired - Lifetime
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- 1998-10-13 JP JP10290289A patent/JPH11190856A/ja active Pending
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US20010046004A1 (en) | 2001-11-29 |
DE69431145T2 (de) | 2003-05-08 |
EP0644452A2 (en) | 1995-03-22 |
US6300994B1 (en) | 2001-10-09 |
JP2001194670A (ja) | 2001-07-19 |
JPH11190856A (ja) | 1999-07-13 |
US5914761A (en) | 1999-06-22 |
EP0644452B1 (en) | 2002-08-07 |
US5600464A (en) | 1997-02-04 |
CA2132233C (en) | 2001-01-16 |
CN1106544A (zh) | 1995-08-09 |
DE69431145D1 (de) | 2002-09-12 |
JP3211581B2 (ja) | 2001-09-25 |
US6844907B2 (en) | 2005-01-18 |
JPH07159786A (ja) | 1995-06-23 |
KR100367869B1 (ko) | 2003-06-09 |
EP0644452A3 (en) | 1995-10-11 |
US6504594B2 (en) | 2003-01-07 |
US20030103172A1 (en) | 2003-06-05 |
CA2132233A1 (en) | 1995-03-21 |
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