TW241341B - - Google Patents
Info
- Publication number
- TW241341B TW241341B TW082104435A TW82104435A TW241341B TW 241341 B TW241341 B TW 241341B TW 082104435 A TW082104435 A TW 082104435A TW 82104435 A TW82104435 A TW 82104435A TW 241341 B TW241341 B TW 241341B
- Authority
- TW
- Taiwan
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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133632—Birefringent elements, e.g. for optical compensation with refractive index ellipsoid inclined relative to the LC-layer surface
-
- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
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)
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16953992 | 1992-06-26 | ||
JP4276076A JP2866540B2 (ja) | 1992-06-26 | 1992-10-14 | 液晶表示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW241341B true TW241341B (zh) | 1995-02-21 |
Family
ID=26492816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW082104435A TW241341B (zh) | 1992-06-26 | 1993-06-03 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5506706A (zh) |
EP (2) | EP1096301B1 (zh) |
JP (1) | JP2866540B2 (zh) |
KR (1) | KR0142066B1 (zh) |
DE (2) | DE69334144T2 (zh) |
TW (1) | TW241341B (zh) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5699136A (en) * | 1992-11-18 | 1997-12-16 | Fuji Photo Film Co., Ltd. | Negative uniaxial anisotropic element and method for manufacturing the same |
DE4339395B4 (de) * | 1992-11-18 | 2007-11-29 | Fujifilm Corp. | Optisch anisotropes Element und Verfahren zur Herstellung desselben |
JP3325973B2 (ja) * | 1993-10-22 | 2002-09-17 | 富士写真フイルム株式会社 | 光学異方素子およびそれを用いた液晶表示素子 |
JP3284002B2 (ja) * | 1993-11-22 | 2002-05-20 | 富士写真フイルム株式会社 | 楕円偏光板およびそれを用いた液晶表示装置 |
US5793455A (en) * | 1993-11-22 | 1998-08-11 | Fuji Photo Film Co., Ltd. | Elliptically polarizing plate and liquid crystal display in which a compensation sheet direction of non-zero minimum retardation is inclined at 5 to 50 degrees |
US5638197A (en) * | 1994-04-04 | 1997-06-10 | Rockwell International Corp. | Inorganic thin film compensator for improved gray scale performance in twisted nematic liquid crystal displays and method of making |
US5986734A (en) * | 1994-04-04 | 1999-11-16 | Rockwell International Corporation | Organic polymer O-plate compensator for improved gray scale performance in twisted nematic liquid crystal displays |
US5504603A (en) * | 1994-04-04 | 1996-04-02 | Rockwell International Corporation | Optical compensator for improved gray scale performance in liquid crystal display |
JP2706902B2 (ja) * | 1994-09-21 | 1998-01-28 | 富士写真フイルム株式会社 | カラー液晶表示装置 |
JP3044681B2 (ja) * | 1994-06-08 | 2000-05-22 | 富士写真フイルム株式会社 | 液晶表示装置 |
US5589963C1 (en) * | 1994-09-30 | 2001-06-26 | Rockwell International Corp | Pixelated compensators for twisted nematic liquid crystal displays |
KR100376378B1 (ko) * | 1994-09-30 | 2003-06-09 | 로크웰 인터내셔널 코포레이션 | 트위스티드네마틱액정표시장치에서의그레이스케일성능개선을위한유기폴리머o-판보상기 |
US5557434A (en) * | 1994-09-30 | 1996-09-17 | Rockwell International | Optical compensator including an o-plate for super-twist nematic liquid crystal display |
US5638200A (en) * | 1995-02-03 | 1997-06-10 | Ois Optical Imaging Systems, Inc. | Liquid crystal display with tilted retardation film |
JP2790083B2 (ja) * | 1995-07-14 | 1998-08-27 | 日本電気株式会社 | 液晶表示装置 |
TW330986B (en) * | 1995-07-25 | 1998-05-01 | Toshiba Co Ltd | LCD element and optically anisotropic element |
US5853801A (en) * | 1995-09-04 | 1998-12-29 | Fuji Photo Film Co., Ltd. | Process for the preparation of continuous optical compensatory sheet |
JPH09101515A (ja) * | 1995-10-06 | 1997-04-15 | Sharp Corp | 液晶表示装置 |
KR100508194B1 (ko) * | 1996-05-17 | 2005-11-16 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 보상기,액정표시장치,리타데이션호일및리타데이션호일제조방법 |
JPH10123503A (ja) * | 1996-10-17 | 1998-05-15 | Sharp Corp | 液晶表示装置 |
US6208396B1 (en) * | 1996-10-25 | 2001-03-27 | Sumitomo Chemical Company, Limited | Normally white mode twisted nematic liquid crystal display device having improved viewing angle characteristics |
SG63759A1 (en) * | 1996-10-25 | 1999-03-30 | Sumitomo Chemical Co | Liquid crystal display device |
CN1100279C (zh) * | 1996-10-29 | 2003-01-29 | 日本电气株式会社 | 有源矩阵液晶显示屏 |
US6020945A (en) * | 1996-11-11 | 2000-02-01 | Dowa Mining Co., Ltd. | Display device with a transparent optical filter |
JP3452742B2 (ja) * | 1996-12-24 | 2003-09-29 | シャープ株式会社 | 液晶表示装置 |
TW515925B (en) | 1996-12-25 | 2003-01-01 | Sharp Kk | Liquid crystal display device |
JPH10282487A (ja) * | 1997-02-05 | 1998-10-23 | Sharp Corp | 液晶表示素子 |
US5926241A (en) * | 1997-02-24 | 1999-07-20 | Rockwell International Corporation | Photo-patterned compensator with thin film having optically birefringent and isotropic regions and method of manufacturing for a liquid crystal display |
JP3399773B2 (ja) * | 1997-03-05 | 2003-04-21 | シャープ株式会社 | 液晶表示装置 |
ATE404902T1 (de) | 1997-03-10 | 2008-08-15 | Fujifilm Corp | Optischer kompensationsfilm für flüssigkristallanzeigen |
JP3461680B2 (ja) * | 1997-03-13 | 2003-10-27 | シャープ株式会社 | 光学素子の製造方法および画像表示装置 |
US6226061B1 (en) | 1997-03-25 | 2001-05-01 | Sharp Kabushiki Kaisha | Liquid crystal display device having phase different plates |
JP3452755B2 (ja) * | 1997-04-07 | 2003-09-29 | シャープ株式会社 | 液晶表示装置 |
JP3399795B2 (ja) | 1997-08-28 | 2003-04-21 | シャープ株式会社 | 液晶表示装置 |
JP3399796B2 (ja) * | 1997-08-29 | 2003-04-21 | シャープ株式会社 | 液晶表示装置 |
US6606143B1 (en) | 1998-03-13 | 2003-08-12 | Sharp Kabushiki Kaisha | Liquid crystal display device with phase element |
JP3293586B2 (ja) | 1999-03-16 | 2002-06-17 | 日本電気株式会社 | 液晶表示装置及びその製造方法 |
JP3596756B2 (ja) | 1999-08-06 | 2004-12-02 | シャープ株式会社 | 液晶表示装置 |
JP2001066596A (ja) | 1999-08-24 | 2001-03-16 | Nec Corp | 液晶表示装置 |
RU2178900C2 (ru) * | 2000-02-25 | 2002-01-27 | ОПТИВА, Инк. | Дихроичный поляризатор и материал для его изготовления |
JP2003337326A (ja) * | 2000-03-31 | 2003-11-28 | Sharp Corp | 液晶表示装置 |
JP3602438B2 (ja) * | 2000-03-31 | 2004-12-15 | シャープ株式会社 | 液晶表示装置 |
US6812982B2 (en) * | 2000-05-12 | 2004-11-02 | Fuji Photo Film Co., Ltd. | Optical compensatory sheet producing method and apparatus, thermal treating method and apparatus, and dust removing method and apparatus |
US6784961B2 (en) | 2000-05-31 | 2004-08-31 | Sony Corporation | Apparatus and method for displaying image |
EP1477828A1 (en) * | 2002-02-19 | 2004-11-17 | Nitto Denko Corporation | Graded optical compensation film, process for producing the same and liquid crystal display including the same |
JP4133460B2 (ja) * | 2002-05-27 | 2008-08-13 | シャープ株式会社 | 投影型画像表示装置 |
US7436470B2 (en) * | 2002-07-06 | 2008-10-14 | Spyder Navigations L.L.C. | Display device having liquid crystal layer and switchable optical layer |
JP4181060B2 (ja) * | 2003-02-25 | 2008-11-12 | シャープ株式会社 | 液晶表示装置 |
TWI224214B (en) * | 2003-06-26 | 2004-11-21 | Chunghwa Picture Tubes Ltd | Polarizer manufacturing method |
JP2006078637A (ja) * | 2004-09-08 | 2006-03-23 | Seiko Epson Corp | 液晶装置および投射型表示装置 |
JP5119920B2 (ja) | 2005-06-29 | 2013-01-16 | コニカミノルタアドバンストレイヤー株式会社 | セルロースエステルフィルム、それを用いた横電界駆動式表示装置用偏光板及び横電界駆動式表示装置 |
WO2007007615A1 (ja) | 2005-07-13 | 2007-01-18 | Nitto Denko Corporation | 光学補償層付偏光板およびその製造方法、ならびに、光学補償層付偏光板を用いた液晶パネル、液晶表示装置および画像表示装置 |
US20100245737A1 (en) * | 2007-10-03 | 2010-09-30 | Iori Aoyama | Light diffusion sheet and liquid crystal display device |
CN101815965B (zh) * | 2007-10-03 | 2012-01-25 | 夏普株式会社 | 光扩散片和液晶显示装置 |
JP5324904B2 (ja) * | 2008-12-10 | 2013-10-23 | 富士フイルム株式会社 | 偏光板の製造方法、偏光板、および液晶表示装置 |
KR101583263B1 (ko) * | 2009-04-27 | 2016-01-11 | 삼성디스플레이 주식회사 | 표시기판, 이의 제조방법 및 이를 갖는 표시장치 |
JP5633960B2 (ja) | 2010-04-09 | 2014-12-03 | 日東電工株式会社 | 光学補償フィルム |
JP6355382B2 (ja) * | 2014-03-27 | 2018-07-11 | Jxtgエネルギー株式会社 | 光学フィルムの製造方法及び光学フィルム |
JP6983072B2 (ja) * | 2015-12-25 | 2021-12-17 | Eneos株式会社 | 光学フィルム |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63239421A (ja) * | 1987-03-27 | 1988-10-05 | Asahi Glass Co Ltd | 液晶表示装置 |
DE69008875T2 (de) * | 1989-01-19 | 1994-09-01 | Seiko Epson Corp | Elektrooptische Flüssigkristall-Anzeigevorrichtung. |
JP2881214B2 (ja) * | 1990-03-27 | 1999-04-12 | 株式会社リコー | 液晶表示素子 |
JP3000374B2 (ja) * | 1990-03-27 | 2000-01-17 | 株式会社リコー | 液晶表示素子 |
US5184237A (en) * | 1990-03-27 | 1993-02-02 | Ricoh Company, Ltd. | Super-twisted nematic type liquid crystal display device |
JP2567129B2 (ja) * | 1990-04-20 | 1996-12-25 | シャープ株式会社 | 液晶表示装置 |
JPH04101119A (ja) * | 1990-08-21 | 1992-04-02 | Fujitsu Ltd | 液晶表示パネル |
JPH04113301A (ja) * | 1990-09-03 | 1992-04-14 | Asahi Chem Ind Co Ltd | 新規な光学シート及び該シートを用いた液晶表示装置 |
JP2733371B2 (ja) * | 1990-09-12 | 1998-03-30 | 旭化成工業株式会社 | 新規なる光学シート及び該シートを有する液晶表示装置 |
JP2869511B2 (ja) * | 1990-10-17 | 1999-03-10 | 日本航空電子工業株式会社 | Tn型液晶表示素子 |
JPH04258923A (ja) * | 1991-02-13 | 1992-09-14 | Toshiba Corp | 液晶表示素子 |
-
1992
- 1992-10-14 JP JP4276076A patent/JP2866540B2/ja not_active Expired - Lifetime
-
1993
- 1993-06-03 TW TW082104435A patent/TW241341B/zh not_active IP Right Cessation
- 1993-06-11 KR KR1019930010776A patent/KR0142066B1/ko not_active IP Right Cessation
- 1993-06-18 US US08/079,468 patent/US5506706A/en not_active Expired - Lifetime
- 1993-06-28 EP EP01200297A patent/EP1096301B1/en not_active Expired - Lifetime
- 1993-06-28 EP EP93305030A patent/EP0576304B1/en not_active Expired - Lifetime
- 1993-06-28 DE DE69334144T patent/DE69334144T2/de not_active Expired - Lifetime
- 1993-06-28 DE DE69331508T patent/DE69331508T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR940000905A (ko) | 1994-01-10 |
EP1096301B1 (en) | 2007-05-30 |
EP0576304A1 (en) | 1993-12-29 |
DE69331508T2 (de) | 2002-08-08 |
EP1096301A1 (en) | 2001-05-02 |
JPH0675116A (ja) | 1994-03-18 |
DE69334144D1 (de) | 2007-07-12 |
JP2866540B2 (ja) | 1999-03-08 |
DE69334144T2 (de) | 2008-01-24 |
EP0576304B1 (en) | 2002-01-30 |
KR0142066B1 (ko) | 1998-06-15 |
US5506706A (en) | 1996-04-09 |
DE69331508D1 (de) | 2002-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiration of patent term of an invention patent |