DE69622942D1 - Flussigkristall-anzeigvorrichtung - Google Patents
Flussigkristall-anzeigvorrichtungInfo
- Publication number
- DE69622942D1 DE69622942D1 DE69622942T DE69622942T DE69622942D1 DE 69622942 D1 DE69622942 D1 DE 69622942D1 DE 69622942 T DE69622942 T DE 69622942T DE 69622942 T DE69622942 T DE 69622942T DE 69622942 D1 DE69622942 D1 DE 69622942D1
- Authority
- DE
- Germany
- Prior art keywords
- anzeigvorrichtung
- crystal
- liquid
- crystal anzeigvorrichtung
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title 1
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
- G02F1/133634—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
-
- 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
-
- 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
-
- 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
- G02F1/1397—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 the twist being substantially higher than 90°, e.g. STN-, SBE-, OMI-LC 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
- G02F2203/00—Function characteristic
- G02F2203/34—Colour display without the use of colour mosaic 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
- G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
- G02F2413/01—Number of plates being 1
-
- 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
- G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
- G02F2413/08—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates with a particular optical axis orientation
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP849495 | 1995-01-23 | ||
JP2077495 | 1995-02-08 | ||
JP3569795 | 1995-02-23 | ||
PCT/JP1996/000101 WO1996023244A1 (en) | 1995-01-23 | 1996-01-22 | Color liquid crystal display apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69622942D1 true DE69622942D1 (de) | 2002-09-19 |
DE69622942T2 DE69622942T2 (de) | 2003-05-28 |
Family
ID=27278044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69622942T Expired - Fee Related DE69622942T2 (de) | 1995-01-23 | 1996-01-22 | Flussigkristall-anzeigvorrichtung |
Country Status (5)
Country | Link |
---|---|
US (2) | US5986732A (de) |
EP (1) | EP0752120B1 (de) |
KR (1) | KR100397652B1 (de) |
DE (1) | DE69622942T2 (de) |
WO (1) | WO1996023244A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2307562A (en) * | 1995-11-24 | 1997-05-28 | Varintelligent | A display device |
WO1997035225A2 (en) * | 1996-03-07 | 1997-09-25 | Asahi Glass Company Ltd. | Gray scale driving method for a birefringent liquid crystal display device |
JPH10282487A (ja) * | 1997-02-05 | 1998-10-23 | Sharp Corp | 液晶表示素子 |
DE19710503A1 (de) * | 1997-03-13 | 1998-10-29 | Siemens Ag | Optische Anzeigevorrichtung für Fernsprechendgeräte |
JP3833777B2 (ja) * | 1997-04-25 | 2006-10-18 | 旭硝子株式会社 | カラー液晶表示装置 |
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 |
EP1111441B1 (de) | 1997-06-12 | 2009-12-02 | Sharp Kabushiki Kaisha | Anzeigevorrichtung mit vertikal ausgerichtetem Flüssigkristall |
KR100309918B1 (ko) * | 1998-05-16 | 2001-12-17 | 윤종용 | 광시야각액정표시장치및그제조방법 |
JP2000330103A (ja) * | 1999-05-14 | 2000-11-30 | Koninkl Philips Electronics Nv | 反射型液晶表示装置 |
JP2001091745A (ja) * | 1999-09-22 | 2001-04-06 | Nitto Denko Corp | 複合位相差板、光学補償偏光板及び液晶表示装置 |
KR100354906B1 (ko) | 1999-10-01 | 2002-09-30 | 삼성전자 주식회사 | 광시야각 액정 표시 장치 |
US6618327B2 (en) * | 2001-05-01 | 2003-09-09 | Fossil, Inc. | System and method for driving LCD displays |
JP4002433B2 (ja) * | 2001-12-27 | 2007-10-31 | Nec液晶テクノロジー株式会社 | アクティブマトリクス型液晶表示装置 |
US6891589B2 (en) * | 2002-12-16 | 2005-05-10 | Nitto Denko Corporation | Optical film, elliptically polarizing plate and image display |
JPWO2006118038A1 (ja) * | 2005-04-28 | 2008-12-18 | コニカミノルタオプト株式会社 | 光学フィルム、偏光板及び横電界スイッチングモード型液晶表示装置 |
US7830075B2 (en) * | 2005-10-28 | 2010-11-09 | Hewlett-Packard Development Company, L.P. | Reflector for transmission of a desired band of wavelengths of electromagnetic radiation |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB740181A (en) * | 1954-01-05 | 1955-11-09 | David Myron Clark | Sphygmomanometer in the form of a cuff |
JPS49107254A (de) * | 1973-02-13 | 1974-10-11 | ||
US4097128A (en) * | 1975-04-24 | 1978-06-27 | Tokyo Shibaura Electric Co., Ltd. | Liquid crystal color display devices |
IN161652B (de) * | 1983-07-12 | 1988-01-09 | Bbc Brown Boveri & Cie | |
JP2621385B2 (ja) * | 1988-07-06 | 1997-06-18 | セイコーエプソン株式会社 | 電気光学装置 |
JPH02183220A (ja) * | 1989-01-09 | 1990-07-17 | Seiko Epson Corp | 液晶表示装置 |
EP0425685B1 (de) * | 1989-03-28 | 1995-07-12 | Asahi Glass Company Ltd. | Flüssigkristallanzeigevorrichtung |
US5227903A (en) * | 1991-09-20 | 1993-07-13 | Casio Computer Co., Ltd. | Liquid crystal display device with at least one biaxial retardation film having nx >nz >ny |
JP3180482B2 (ja) * | 1992-12-08 | 2001-06-25 | カシオ計算機株式会社 | カラー液晶表示装置 |
US5583678A (en) * | 1993-03-12 | 1996-12-10 | Casio Computer Co., Ltd. | Color liquid crystal display apparatus |
JP3289386B2 (ja) * | 1993-04-12 | 2002-06-04 | カシオ計算機株式会社 | カラー液晶表示装置 |
US5585950A (en) * | 1993-04-12 | 1996-12-17 | Casio Computer Co., Ltd. | STN LCD device displaying multiple colors in response to different voltages which includes a retardation plate |
JPH06337397A (ja) * | 1993-05-31 | 1994-12-06 | Casio Comput Co Ltd | カラー液晶表示装置 |
JP3289385B2 (ja) * | 1993-04-12 | 2002-06-04 | カシオ計算機株式会社 | カラー液晶表示装置 |
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 |
US5724112A (en) * | 1994-03-28 | 1998-03-03 | Casio Computer Co., Ltd. | Color liquid crystal apparatus |
US5796378A (en) * | 1994-03-29 | 1998-08-18 | Casio Computer Co., Ltd. | Birifringence control type liquid crystal display device and apparatus and method of driving the same |
CN1128381C (zh) * | 1994-10-26 | 2003-11-19 | 精工爱普生株式会社 | 液晶装置和使用该液晶装置的电子设备 |
JPH08152618A (ja) * | 1994-11-29 | 1996-06-11 | Alps Electric Co Ltd | カラー液晶表示装置 |
-
1996
- 1996-01-22 KR KR1019960705152A patent/KR100397652B1/ko not_active IP Right Cessation
- 1996-01-22 US US08/704,770 patent/US5986732A/en not_active Expired - Lifetime
- 1996-01-22 EP EP96900729A patent/EP0752120B1/de not_active Expired - Lifetime
- 1996-01-22 WO PCT/JP1996/000101 patent/WO1996023244A1/en active IP Right Grant
- 1996-01-22 DE DE69622942T patent/DE69622942T2/de not_active Expired - Fee Related
-
1999
- 1999-06-21 US US09/337,129 patent/US6229587B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0752120A1 (de) | 1997-01-08 |
WO1996023244A1 (en) | 1996-08-01 |
US6229587B1 (en) | 2001-05-08 |
EP0752120B1 (de) | 2002-08-14 |
US5986732A (en) | 1999-11-16 |
DE69622942T2 (de) | 2003-05-28 |
KR970701870A (ko) | 1997-04-12 |
KR100397652B1 (ko) | 2003-11-28 |
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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 |