DE69316673D1 - Zweiweg-Flüssigkristall-Lichtventil Farbanzeige - Google Patents
Zweiweg-Flüssigkristall-Lichtventil FarbanzeigeInfo
- Publication number
- DE69316673D1 DE69316673D1 DE69316673T DE69316673T DE69316673D1 DE 69316673 D1 DE69316673 D1 DE 69316673D1 DE 69316673 T DE69316673 T DE 69316673T DE 69316673 T DE69316673 T DE 69316673T DE 69316673 D1 DE69316673 D1 DE 69316673D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- color display
- light valve
- crystal light
- way 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
-
- 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
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
- G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
- G02F1/13473—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells for wavelength filtering or for 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
- 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
- G02F1/137—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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90087292A | 1992-06-17 | 1992-06-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69316673D1 true DE69316673D1 (de) | 1998-03-05 |
DE69316673T2 DE69316673T2 (de) | 1998-07-23 |
Family
ID=25413223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69316673T Expired - Lifetime DE69316673T2 (de) | 1992-06-17 | 1993-06-15 | Zweiweg-Flüssigkristall-Lichtventil Farbanzeige |
Country Status (4)
Country | Link |
---|---|
US (1) | US5642125A (de) |
EP (1) | EP0579382B1 (de) |
JP (1) | JP3329887B2 (de) |
DE (1) | DE69316673T2 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6219015B1 (en) | 1992-04-28 | 2001-04-17 | The Board Of Directors Of The Leland Stanford, Junior University | Method and apparatus for using an array of grating light valves to produce multicolor optical images |
JPH0854592A (ja) * | 1994-08-12 | 1996-02-27 | Nippon Avionics Co Ltd | オーバーヘッドプロジェクター |
JPH08160374A (ja) * | 1994-12-01 | 1996-06-21 | Mitsubishi Electric Corp | プロジェクタ装置 |
JPH09101503A (ja) | 1995-10-04 | 1997-04-15 | Semiconductor Energy Lab Co Ltd | 表示装置 |
US5999282A (en) * | 1995-11-08 | 1999-12-07 | Victor Company Of Japan, Ltd. | Color filter and color image display apparatus employing the filter |
US5677788A (en) * | 1996-03-28 | 1997-10-14 | Hughes Electronics | Two-stage projection system |
GB2317290B (en) * | 1996-09-11 | 2000-12-06 | Seos Displays Ltd | Image display apparatus |
US7161558B1 (en) * | 2001-04-24 | 2007-01-09 | Daktronics, Inc. | Calibration system for an electronic sign |
US6800856B2 (en) * | 2001-09-20 | 2004-10-05 | Trey Enterprises Corp. | Light sampling system |
JP4402358B2 (ja) * | 2003-03-05 | 2010-01-20 | キヤノン株式会社 | カラー画像表示パネルおよびその駆動方法 |
KR20040103997A (ko) * | 2003-06-02 | 2004-12-10 | 엘지.필립스 엘시디 주식회사 | 액정표시패널과 그 구동방법 및 장치 |
US7580033B2 (en) * | 2003-07-16 | 2009-08-25 | Honeywood Technologies, Llc | Spatial-based power savings |
US7714831B2 (en) | 2003-07-16 | 2010-05-11 | Honeywood Technologies, Llc | Background plateau manipulation for display device power conservation |
US7583260B2 (en) * | 2003-07-16 | 2009-09-01 | Honeywood Technologies, Llc | Color preservation for spatially varying power conservation |
US7663597B2 (en) * | 2003-07-16 | 2010-02-16 | Honeywood Technologies, Llc | LCD plateau power conservation |
US7786988B2 (en) * | 2003-07-16 | 2010-08-31 | Honeywood Technologies, Llc | Window information preservation for spatially varying power conservation |
US7602388B2 (en) * | 2003-07-16 | 2009-10-13 | Honeywood Technologies, Llc | Edge preservation for spatially varying power conservation |
US8344410B2 (en) | 2004-10-14 | 2013-01-01 | Daktronics, Inc. | Flexible pixel element and signal distribution means |
US8001455B2 (en) * | 2004-10-14 | 2011-08-16 | Daktronics, Inc. | Translation table |
US7893948B1 (en) * | 2004-10-14 | 2011-02-22 | Daktronics, Inc. | Flexible pixel hardware and method |
US7868903B2 (en) * | 2004-10-14 | 2011-01-11 | Daktronics, Inc. | Flexible pixel element fabrication and sealing method |
KR101378809B1 (ko) * | 2005-04-01 | 2014-03-27 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 3차원 칼라 합성 디스플레이 장치 및 그 방법 |
US7760210B2 (en) * | 2005-05-04 | 2010-07-20 | Honeywood Technologies, Llc | White-based power savings |
US7602408B2 (en) * | 2005-05-04 | 2009-10-13 | Honeywood Technologies, Llc | Luminance suppression power conservation |
WO2007086166A1 (ja) * | 2006-01-30 | 2007-08-02 | Sharp Kabushiki Kaisha | 液晶表示装置およびテレビジョン受信機 |
US8049685B2 (en) * | 2006-11-09 | 2011-11-01 | Global Oled Technology Llc | Passive matrix thin-film electro-luminescent display |
US20100225252A1 (en) | 2008-10-01 | 2010-09-09 | Universal Display Corporation | Novel amoled display architecture |
US8827488B2 (en) | 2008-10-01 | 2014-09-09 | Universal Display Corporation | OLED display architecture |
US9385167B2 (en) * | 2008-10-01 | 2016-07-05 | Universal Display Corporation | OLED display architecture |
TWI387934B (zh) * | 2009-12-31 | 2013-03-01 | Ind Tech Res Inst | 多視角影像之建構方法及系統 |
US20110216065A1 (en) * | 2009-12-31 | 2011-09-08 | Industrial Technology Research Institute | Method and System for Rendering Multi-View Image |
US11315483B2 (en) * | 2019-04-18 | 2022-04-26 | Google Llc | Systems, devices, and methods for an infrared emitting display |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3443025A (en) * | 1966-02-04 | 1969-05-06 | Polaroid Corp | Color television system employing superimposed red and white images |
US3560636A (en) * | 1967-04-06 | 1971-02-02 | Texas Instruments Inc | Color display system |
US4127322A (en) * | 1975-12-05 | 1978-11-28 | Hughes Aircraft Company | High brightness full color image light valve projection system |
US4416514A (en) * | 1980-11-10 | 1983-11-22 | Polaroid Corporation | Color filter |
US4345258A (en) * | 1980-12-15 | 1982-08-17 | The Singer Company | Color display system |
JPS58209716A (ja) * | 1982-05-31 | 1983-12-06 | Mitsubishi Electric Corp | 液晶表示装置 |
US4758818A (en) * | 1983-09-26 | 1988-07-19 | Tektronix, Inc. | Switchable color filter and field sequential full color display system incorporating same |
US4552441A (en) * | 1984-06-29 | 1985-11-12 | International Business Machines Corporation | Color display from a single light valve |
US5075798A (en) * | 1984-10-22 | 1991-12-24 | Seiko Epson Corporation | Projection-type display device |
US4843381A (en) * | 1986-02-26 | 1989-06-27 | Ovonic Imaging Systems, Inc. | Field sequential color liquid crystal display and method |
WO1988007249A1 (en) * | 1987-03-20 | 1988-09-22 | Colour Cells Pty. Ltd. | Display with pseudo-colour pixels |
US5012274A (en) * | 1987-12-31 | 1991-04-30 | Eugene Dolgoff | Active matrix LCD image projection system |
GB8807090D0 (en) * | 1988-03-24 | 1988-04-27 | Secr Defence | Liquid crystal colour display |
US5032007A (en) * | 1988-04-07 | 1991-07-16 | Honeywell, Inc. | Apparatus and method for an electronically controlled color filter for use in information display applications |
US4886343A (en) * | 1988-06-20 | 1989-12-12 | Honeywell Inc. | Apparatus and method for additive/subtractive pixel arrangement in color mosaic displays |
US4917465A (en) * | 1989-03-28 | 1990-04-17 | In Focus Systems, Inc. | Color display system |
US5124818A (en) * | 1989-06-07 | 1992-06-23 | In Focus Systems, Inc. | LCD system having improved contrast ratio |
NL8902205A (nl) * | 1989-09-01 | 1991-04-02 | Philips Nv | Projektiesysteem. |
JPH03217814A (ja) * | 1990-01-24 | 1991-09-25 | Canon Inc | 液晶プロジェクター |
JPH03261933A (ja) * | 1990-03-13 | 1991-11-21 | Sanyo Electric Co Ltd | 液晶プロジェクタ |
JPH04127140A (ja) * | 1990-06-19 | 1992-04-28 | Sony Corp | 液晶表示装置 |
-
1993
- 1993-06-11 JP JP14093393A patent/JP3329887B2/ja not_active Expired - Lifetime
- 1993-06-15 DE DE69316673T patent/DE69316673T2/de not_active Expired - Lifetime
- 1993-06-15 EP EP93304640A patent/EP0579382B1/de not_active Expired - Lifetime
-
1994
- 1994-11-16 US US08/341,321 patent/US5642125A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0579382A1 (de) | 1994-01-19 |
JPH06123893A (ja) | 1994-05-06 |
US5642125A (en) | 1997-06-24 |
EP0579382B1 (de) | 1998-01-28 |
DE69316673T2 (de) | 1998-07-23 |
JP3329887B2 (ja) | 2002-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |