ES2132593T3 - Elemento optico para uso en una red de elementos opticos en una disposicion de presentacion visual. - Google Patents
Elemento optico para uso en una red de elementos opticos en una disposicion de presentacion visual.Info
- Publication number
- ES2132593T3 ES2132593T3 ES95901222T ES95901222T ES2132593T3 ES 2132593 T3 ES2132593 T3 ES 2132593T3 ES 95901222 T ES95901222 T ES 95901222T ES 95901222 T ES95901222 T ES 95901222T ES 2132593 T3 ES2132593 T3 ES 2132593T3
- Authority
- ES
- Spain
- Prior art keywords
- light
- approximately
- output
- optical element
- input
- 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
- G02F1/1335—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
- G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
- G02B6/08—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate
Abstract
UN ELEMENTO OPTICO TAL COMO LOS UTILIZADOS EN UN CONJUNTO DE TALES ELEMENTOS, CONFIGURADO COMO UNA ESTRUCTURA SOLIDA SIMETRICA TRUNCADA QUE TIENE SUPERFICIES DE ENTRADA Y SALIDA DE LUZ HILADOS EN DISMINUCION ENTRANTE DESDE LA SUPERFICIE DE ENTRADA DE LUZ A LA DE SALIDA. LA FRACCION DE LA LUZ DE ENTRADA QUE ES EMITIDA Y LA DISTRIBUCION ANGULAR DE LA LUZ DE SALIDA VARIAN COMO UNA FUNCION DE DICHO INDICE Y DEL ANGULO DE DISMINUCION. LAS GEOMETRIAS OPTIMAS EN TERMINOS DEL ANGULO VISION, CONTRASTE Y EL RENDIMIENTO SON PARA UN INDICE DEL AREA DE LA SUPERFICIE DE SALIDA AL AREA DE LA SUPERFICIE DE ENTRADA QUE VAN DESDE APROXIMADAMENTE 0.1 A APROXIMADAMENTE 0.3, Y PARA LOS ANGULOS DE DISMINUCION RELATIVOS AL EJE DE LA ESTRUCTURA QUE VAN DESDE APROXIMADAMENTE 7.5 A 17.5 GRADOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15260493A | 1993-11-15 | 1993-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2132593T3 true ES2132593T3 (es) | 1999-08-16 |
Family
ID=22543610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95901222T Expired - Lifetime ES2132593T3 (es) | 1993-11-15 | 1994-11-15 | Elemento optico para uso en una red de elementos opticos en una disposicion de presentacion visual. |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0729598B1 (es) |
JP (1) | JPH09507920A (es) |
KR (1) | KR100359532B1 (es) |
CN (1) | CN1135262A (es) |
AT (1) | ATE179528T1 (es) |
AU (1) | AU1054595A (es) |
CA (1) | CA2175681A1 (es) |
DE (1) | DE69418208T2 (es) |
DK (1) | DK0729598T3 (es) |
ES (1) | ES2132593T3 (es) |
FI (1) | FI962065A (es) |
GR (1) | GR3030829T3 (es) |
TW (1) | TW283209B (es) |
WO (1) | WO1995014256A1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5625738A (en) * | 1994-06-28 | 1997-04-29 | Corning Incorporated | Apparatus for uniformly illuminating a light valve |
US5521726A (en) * | 1994-08-26 | 1996-05-28 | Alliedsignal Inc. | Polarizer with an array of tapered waveguides |
US7907319B2 (en) | 1995-11-06 | 2011-03-15 | Qualcomm Mems Technologies, Inc. | Method and device for modulating light with optical compensation |
US8928967B2 (en) | 1998-04-08 | 2015-01-06 | Qualcomm Mems Technologies, Inc. | Method and device for modulating light |
WO1999052006A2 (en) | 1998-04-08 | 1999-10-14 | Etalon, Inc. | Interferometric modulation of radiation |
CA2464163A1 (en) * | 2001-10-16 | 2003-04-24 | Walter Laver | Alignment apparatus |
TWI289708B (en) | 2002-12-25 | 2007-11-11 | Qualcomm Mems Technologies Inc | Optical interference type color display |
US7342705B2 (en) | 2004-02-03 | 2008-03-11 | Idc, Llc | Spatial light modulator with integrated optical compensation structure |
US7706050B2 (en) | 2004-03-05 | 2010-04-27 | Qualcomm Mems Technologies, Inc. | Integrated modulator illumination |
US7408201B2 (en) * | 2004-03-19 | 2008-08-05 | Philips Lumileds Lighting Company, Llc | Polarized semiconductor light emitting device |
US7630123B2 (en) | 2004-09-27 | 2009-12-08 | Qualcomm Mems Technologies, Inc. | Method and device for compensating for color shift as a function of angle of view |
US7355780B2 (en) | 2004-09-27 | 2008-04-08 | Idc, Llc | System and method of illuminating interferometric modulators using backlighting |
US7807488B2 (en) | 2004-09-27 | 2010-10-05 | Qualcomm Mems Technologies, Inc. | Display element having filter material diffused in a substrate of the display element |
US7508571B2 (en) | 2004-09-27 | 2009-03-24 | Idc, Llc | Optical films for controlling angular characteristics of displays |
US7710636B2 (en) | 2004-09-27 | 2010-05-04 | Qualcomm Mems Technologies, Inc. | Systems and methods using interferometric optical modulators and diffusers |
US7813026B2 (en) | 2004-09-27 | 2010-10-12 | Qualcomm Mems Technologies, Inc. | System and method of reducing color shift in a display |
US7916980B2 (en) | 2006-01-13 | 2011-03-29 | Qualcomm Mems Technologies, Inc. | Interconnect structure for MEMS device |
US8872085B2 (en) | 2006-10-06 | 2014-10-28 | Qualcomm Mems Technologies, Inc. | Display device having front illuminator with turning features |
CN101600901A (zh) | 2006-10-06 | 2009-12-09 | 高通Mems科技公司 | 集成于显示器的照明设备中的光学损失结构 |
US8721149B2 (en) | 2008-01-30 | 2014-05-13 | Qualcomm Mems Technologies, Inc. | Illumination device having a tapered light guide |
US7948672B2 (en) | 2008-03-07 | 2011-05-24 | Qualcomm Mems Technologies, Inc. | System and methods for tiling display panels |
EP2435867A1 (en) | 2009-05-29 | 2012-04-04 | Qualcomm Mems Technologies, Inc. | Illumination devices and methods of fabrication thereof |
US8848294B2 (en) | 2010-05-20 | 2014-09-30 | Qualcomm Mems Technologies, Inc. | Method and structure capable of changing color saturation |
US8902484B2 (en) | 2010-12-15 | 2014-12-02 | Qualcomm Mems Technologies, Inc. | Holographic brightness enhancement film |
KR102609330B1 (ko) * | 2016-07-15 | 2023-12-05 | 라이트 필드 랩 인코포레이티드 | 라이트 필드 및 홀로그램 도파관 어레이에서의 에너지의 선택적 전파 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4735495A (en) * | 1986-12-12 | 1988-04-05 | General Electric Co. | Light source for liquid crystal display panels utilizing internally reflecting light pipes and integrating sphere |
JP2959202B2 (ja) * | 1991-06-14 | 1999-10-06 | オムロン株式会社 | 液晶パネルを用いた画像表示装置および液晶tvプロジェクタ |
EP0525755A1 (en) * | 1991-07-30 | 1993-02-03 | Nitto Denko Corporation | Liquid crystal display |
US5481385A (en) * | 1993-07-01 | 1996-01-02 | Alliedsignal Inc. | Direct view display device with array of tapered waveguide on viewer side |
-
1994
- 1994-11-15 KR KR1019960702320A patent/KR100359532B1/ko not_active IP Right Cessation
- 1994-11-15 ES ES95901222T patent/ES2132593T3/es not_active Expired - Lifetime
- 1994-11-15 WO PCT/US1994/012999 patent/WO1995014256A1/en active IP Right Grant
- 1994-11-15 CN CN94194147A patent/CN1135262A/zh active Pending
- 1994-11-15 DE DE69418208T patent/DE69418208T2/de not_active Expired - Lifetime
- 1994-11-15 AT AT95901222T patent/ATE179528T1/de not_active IP Right Cessation
- 1994-11-15 AU AU10545/95A patent/AU1054595A/en not_active Abandoned
- 1994-11-15 EP EP95901222A patent/EP0729598B1/en not_active Expired - Lifetime
- 1994-11-15 CA CA002175681A patent/CA2175681A1/en not_active Abandoned
- 1994-11-15 JP JP7514509A patent/JPH09507920A/ja active Pending
- 1994-11-15 DK DK95901222T patent/DK0729598T3/da active
-
1995
- 1995-01-28 TW TW084100657A patent/TW283209B/zh not_active IP Right Cessation
-
1996
- 1996-05-15 FI FI962065A patent/FI962065A/fi not_active Application Discontinuation
-
1999
- 1999-07-21 GR GR990401919T patent/GR3030829T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
GR3030829T3 (en) | 1999-11-30 |
ATE179528T1 (de) | 1999-05-15 |
JPH09507920A (ja) | 1997-08-12 |
EP0729598B1 (en) | 1999-04-28 |
CN1135262A (zh) | 1996-11-06 |
TW283209B (es) | 1996-08-11 |
KR100359532B1 (ko) | 2003-06-09 |
WO1995014256A1 (en) | 1995-05-26 |
DE69418208T2 (de) | 1999-09-16 |
FI962065A0 (fi) | 1996-05-15 |
DE69418208D1 (de) | 1999-06-02 |
CA2175681A1 (en) | 1995-05-26 |
DK0729598T3 (da) | 1999-11-08 |
EP0729598A1 (en) | 1996-09-04 |
FI962065A (fi) | 1996-05-15 |
KR960706104A (ko) | 1996-11-08 |
AU1054595A (en) | 1995-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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