FR2755530B1 - Dispositif de visualisation et ecran plat de television utilisant ce dispositif - Google Patents
Dispositif de visualisation et ecran plat de television utilisant ce dispositifInfo
- Publication number
- FR2755530B1 FR2755530B1 FR9613454A FR9613454A FR2755530B1 FR 2755530 B1 FR2755530 B1 FR 2755530B1 FR 9613454 A FR9613454 A FR 9613454A FR 9613454 A FR9613454 A FR 9613454A FR 2755530 B1 FR2755530 B1 FR 2755530B1
- Authority
- FR
- France
- Prior art keywords
- same
- television screen
- visualization device
- flat television
- flat
- 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
- 238000012800 visualization Methods 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
- G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
- H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
- H04N5/7441—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of liquid crystal cells
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9613454A FR2755530B1 (fr) | 1996-11-05 | 1996-11-05 | Dispositif de visualisation et ecran plat de television utilisant ce dispositif |
| PCT/FR1997/001980 WO1998020390A1 (fr) | 1996-11-05 | 1997-11-05 | Dispositif de visualisation et ecran plat de television utilisant ce dispositif |
| EP97913252A EP0880724A1 (fr) | 1996-11-05 | 1997-11-05 | Dispositif de visualisation et ecran plat de television utilisant ce dispositif |
| JP10521104A JP2000503423A (ja) | 1996-11-05 | 1997-11-05 | 表示装置およびこの装置を用いる平面テレビジョンスクリーン |
| US09/091,845 US6069728A (en) | 1996-11-05 | 1997-11-05 | Display device and flat television screen using this device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9613454A FR2755530B1 (fr) | 1996-11-05 | 1996-11-05 | Dispositif de visualisation et ecran plat de television utilisant ce dispositif |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2755530A1 FR2755530A1 (fr) | 1998-05-07 |
| FR2755530B1 true FR2755530B1 (fr) | 1999-01-22 |
Family
ID=9497328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9613454A Expired - Fee Related FR2755530B1 (fr) | 1996-11-05 | 1996-11-05 | Dispositif de visualisation et ecran plat de television utilisant ce dispositif |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6069728A (fr) |
| EP (1) | EP0880724A1 (fr) |
| JP (1) | JP2000503423A (fr) |
| FR (1) | FR2755530B1 (fr) |
| WO (1) | WO1998020390A1 (fr) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050259302A9 (en) * | 1987-09-11 | 2005-11-24 | Metz Michael H | Holographic light panels and flat panel display systems and method and apparatus for making same |
| DE69828034T2 (de) * | 1998-01-20 | 2005-04-21 | Seiko Epson Corp | Optische schaltvorrichtung,bildanzeige und projektionsvorrichtung |
| US7067144B2 (en) * | 1998-10-20 | 2006-06-27 | Omeros Corporation | Compositions and methods for systemic inhibition of cartilage degradation |
| FR2793566B1 (fr) | 1999-05-11 | 2002-07-12 | Thomson Csf | Separateur de polarisations |
| JP3574365B2 (ja) * | 1999-05-28 | 2004-10-06 | ユニベルシテ・ド・リエージュ | 照明装置、その用い方及び製造方法 |
| DE10021725A1 (de) * | 2000-05-04 | 2001-11-15 | Osram Opto Semiconductors Gmbh | Facettierter Reflektor |
| DE50106330D1 (de) * | 2000-08-18 | 2005-06-30 | Linde Ag | Verfahren zur herstellung einer luftzerlegungsanlage |
| FR2813128B1 (fr) | 2000-08-18 | 2003-01-17 | Thomson Csf | Dispositif de visualisation a cristal liquide a compensateur de birefringence |
| FR2819061B1 (fr) * | 2000-12-28 | 2003-04-11 | Thomson Csf | Dispositif de controle de polarisation dans une liaison optique |
| US7486854B2 (en) * | 2006-01-24 | 2009-02-03 | Uni-Pixel Displays, Inc. | Optical microstructures for light extraction and control |
| GB0718706D0 (en) | 2007-09-25 | 2007-11-07 | Creative Physics Ltd | Method and apparatus for reducing laser speckle |
| US9335604B2 (en) | 2013-12-11 | 2016-05-10 | Milan Momcilo Popovich | Holographic waveguide display |
| US11726332B2 (en) | 2009-04-27 | 2023-08-15 | Digilens Inc. | Diffractive projection apparatus |
| WO2011042711A2 (fr) | 2009-10-09 | 2011-04-14 | Milan Momcilo Popovich | Dispositif d'affichage à diffraction éclairé par la tranche compact |
| US9075184B2 (en) | 2012-04-17 | 2015-07-07 | Milan Momcilo Popovich | Compact edge illuminated diffractive display |
| US9395690B2 (en) | 2010-07-06 | 2016-07-19 | Seereal Technologies S.A. | Beam divergence and various collimators for holographic or stereoscopic displays |
| US9274349B2 (en) | 2011-04-07 | 2016-03-01 | Digilens Inc. | Laser despeckler based on angular diversity |
| EP2748670B1 (fr) | 2011-08-24 | 2015-11-18 | Rockwell Collins, Inc. | Affichage de données portable |
| WO2016020630A2 (fr) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | Illuminateur laser en guide d'ondes comprenant un dispositif de déchatoiement |
| US10670876B2 (en) | 2011-08-24 | 2020-06-02 | Digilens Inc. | Waveguide laser illuminator incorporating a despeckler |
| US20150010265A1 (en) | 2012-01-06 | 2015-01-08 | Milan, Momcilo POPOVICH | Contact image sensor using switchable bragg gratings |
| US9456744B2 (en) | 2012-05-11 | 2016-10-04 | Digilens, Inc. | Apparatus for eye tracking |
| US9933684B2 (en) * | 2012-11-16 | 2018-04-03 | Rockwell Collins, Inc. | Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration |
| WO2014188149A1 (fr) | 2013-05-20 | 2014-11-27 | Milan Momcilo Popovich | Dispositif holographique de suivi d'un œil à guide d'onde |
| WO2015015138A1 (fr) | 2013-07-31 | 2015-02-05 | Milan Momcilo Popovich | Méthode et appareil de détection d'une image par contact |
| US10359736B2 (en) | 2014-08-08 | 2019-07-23 | Digilens Inc. | Method for holographic mastering and replication |
| WO2016042283A1 (fr) | 2014-09-19 | 2016-03-24 | Milan Momcilo Popovich | Procédé et appareil de production d'images d'entrée pour affichages à guides d'ondes holographiques |
| WO2016046514A1 (fr) | 2014-09-26 | 2016-03-31 | LOKOVIC, Kimberly, Sun | Dispositif de poursuite optique à guide d'ondes holographique |
| DE102014116687A1 (de) * | 2014-11-14 | 2016-05-19 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement und Beleuchtungsvorrichtung |
| EP3245551B1 (fr) | 2015-01-12 | 2019-09-18 | DigiLens Inc. | Afficheurs à champ lumineux et à guide d'ondes |
| EP3245444B1 (fr) | 2015-01-12 | 2021-09-08 | DigiLens Inc. | Affichage à guide d'ondes isolé de l'environnement |
| JP6867947B2 (ja) | 2015-01-20 | 2021-05-12 | ディジレンズ インコーポレイテッド | ホログラフィック導波路ライダー |
| US9632226B2 (en) | 2015-02-12 | 2017-04-25 | Digilens Inc. | Waveguide grating device |
| JP6598269B2 (ja) | 2015-10-05 | 2019-10-30 | ディジレンズ インコーポレイテッド | 導波管ディスプレイ |
| CN109073889B (zh) | 2016-02-04 | 2021-04-27 | 迪吉伦斯公司 | 全息波导光学跟踪器 |
| WO2017162999A1 (fr) | 2016-03-24 | 2017-09-28 | Popovich Milan Momcilo | Procédé et appareil pour fournir un dispositif guide d'ondes holographique sélectif en polarisation |
| US10890707B2 (en) | 2016-04-11 | 2021-01-12 | Digilens Inc. | Holographic waveguide apparatus for structured light projection |
| US11513350B2 (en) | 2016-12-02 | 2022-11-29 | Digilens Inc. | Waveguide device with uniform output illumination |
| WO2018129398A1 (fr) | 2017-01-05 | 2018-07-12 | Digilens, Inc. | Dispositifs d'affichage tête haute vestimentaires |
| EP3698214A4 (fr) | 2017-10-16 | 2021-10-27 | Digilens Inc. | Systèmes et procédés de multiplication de la résolution d'image d'un affichage pixélisé |
| CN115356905B (zh) | 2018-01-08 | 2025-05-09 | 迪吉伦斯公司 | 波导单元格中全息光栅高吞吐量记录的系统和方法 |
| US20190212699A1 (en) | 2018-01-08 | 2019-07-11 | Digilens, Inc. | Methods for Fabricating Optical Waveguides |
| EP3710876A4 (fr) | 2018-01-08 | 2022-02-09 | DigiLens Inc. | Systèmes et procédés de fabrication de cellules de guide d'ondes |
| US10914950B2 (en) | 2018-01-08 | 2021-02-09 | Digilens Inc. | Waveguide architectures and related methods of manufacturing |
| WO2020023779A1 (fr) | 2018-07-25 | 2020-01-30 | Digilens Inc. | Systèmes et procédés pour fabriquer une structure optique multicouches |
| WO2020149956A1 (fr) | 2019-01-14 | 2020-07-23 | Digilens Inc. | Affichage de guide d'ondes holographique avec couche de commande de lumière |
| WO2020163524A1 (fr) | 2019-02-05 | 2020-08-13 | Digilens Inc. | Procédés de compensation de non-uniformité de surface optique |
| US20220283377A1 (en) | 2019-02-15 | 2022-09-08 | Digilens Inc. | Wide Angle Waveguide Display |
| EP3924759B1 (fr) | 2019-02-15 | 2025-07-30 | Digilens Inc. | Procédés et appareils pour fournir un affichage de guide d'ondes holographique à l'aide de réseaux intégrés |
| JP2022525165A (ja) | 2019-03-12 | 2022-05-11 | ディジレンズ インコーポレイテッド | ホログラフィック導波管バックライトおよび関連する製造方法 |
| US20200386947A1 (en) | 2019-06-07 | 2020-12-10 | Digilens Inc. | Waveguides Incorporating Transmissive and Reflective Gratings and Related Methods of Manufacturing |
| WO2021021926A1 (fr) | 2019-07-29 | 2021-02-04 | Digilens Inc. | Procédés et appareils de multiplication de la résolution d'image et du champ de vision d'un écran d'affichage pixélisé |
| EP4022370B1 (fr) | 2019-08-29 | 2025-12-03 | Digilens Inc. | Méthode de fabrication d'un réseau de relief de surface profond |
| WO2022150841A1 (fr) | 2021-01-07 | 2022-07-14 | Digilens Inc. | Structures de réseau pour guides d'ondes de couleur |
| EP4288831A4 (fr) | 2021-03-05 | 2025-01-15 | Digilens Inc. | Structures périodiques évacuées et leurs procédés de fabrication |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257041A (en) * | 1978-06-19 | 1981-03-17 | Izon Corporation | Electro optical display device |
| FR2449381A1 (fr) * | 1979-02-13 | 1980-09-12 | Thomson Csf | Dispositif de visualisation sur grand ecran |
| FR2519777A1 (fr) * | 1982-01-12 | 1983-07-18 | Thomson Csf | Procede de fabrication de structures de phase diffractantes |
| FR2552565B1 (fr) * | 1983-09-23 | 1985-10-25 | Thomson Csf | Dispositif d'enregistrement d'une image coherente dans une cavite optique multimode |
| FR2608792B1 (fr) * | 1986-12-23 | 1989-03-31 | Thomson Csf | Dispositif d'amplification de signaux optiques a milieu photosensible |
| US5101279A (en) * | 1989-12-14 | 1992-03-31 | Canon Kabushiki Kaisha | Liquid crystal display apparatus having lenticular elements oriented in relation to LC pixel aperture dimensions |
| JPH0457493A (ja) * | 1990-06-26 | 1992-02-25 | Mitsubishi Electric Corp | 表示装置 |
| FR2665773B1 (fr) * | 1990-08-10 | 1993-08-20 | Thomson Csf | Dispositif de projection d'images utilisant deux composantes orthogonales de polarisation de la lumiere. |
| FR2669126B1 (fr) * | 1990-11-09 | 1993-01-22 | Thomson Csf | Systeme de visualisation d'images fournies par un modulateur spatial avec transfert d'energie. |
| FR2669744B1 (fr) * | 1990-11-23 | 1994-03-25 | Thomson Csf | Dispositif d'eclairage et application a un dispositif de visualisation. |
| FR2676302B1 (fr) * | 1991-05-07 | 1993-07-16 | Thomson Csf | Procede de lecture des informations contenues dans un disque optique. |
| FR2676853B1 (fr) * | 1991-05-21 | 1993-12-03 | Thomson Csf | Procede d'ecriture et de lecture optique sur support d'informations a stockage haute densite. |
| FR2680882B1 (fr) * | 1991-08-06 | 1993-10-29 | Thomson Csf | Projecteur d'images a efficacite lumineuse orptimisee. |
| WO1993008558A1 (fr) * | 1991-10-24 | 1993-04-29 | Stephen Weinreich | Appareil d'affichage en couleur |
| FR2664712B1 (fr) * | 1991-10-30 | 1994-04-15 | Thomson Csf | Dispositif de modulation optique a cellules deformables. |
| FR2684198B1 (fr) * | 1991-11-22 | 1994-09-23 | Thomson Csf | Ecran pour projection d'image. |
| FR2685100A1 (fr) * | 1991-12-17 | 1993-06-18 | Thomson Csf | Separateur de polarisations optique et application a un systeme de visualisation. |
| FR2691549A1 (fr) * | 1992-05-22 | 1993-11-26 | Thomson Csf | Séparateur chromatique de lumière et projecteur d'image utilisant un tel séparateur. |
| FR2694103B1 (fr) * | 1992-07-24 | 1994-08-26 | Thomson Csf | Projecteur d'images en couleurs. |
| DE69429209T2 (de) * | 1993-06-01 | 2002-06-27 | Sharp K.K., Osaka | Bildanzeigevorrichtung mit rückseitiger Beleuchtung |
| FR2707447B1 (fr) * | 1993-07-09 | 1995-09-01 | Thomson Csf | Dispositif de visualisation couleurs. |
| FR2711878B1 (fr) * | 1993-10-29 | 1995-12-15 | Thomson Csf | Dispositif de visualisation couleurs et procédé de réalisation. |
| EP0686298B1 (fr) * | 1993-12-23 | 2000-05-17 | Thomson-Csf | Procede et systeme optiques d'inscription/lecture d'information sur un support d'enregistrement |
| KR100330109B1 (ko) * | 1994-06-17 | 2002-11-22 | 똥송 쎄에스에프 | 광학필터링장치및액정프로젝터 |
| FR2722319B1 (fr) * | 1994-07-08 | 1996-08-14 | Thomson Csf | Dispositif de visualisation couleurs |
| FR2732783B1 (fr) * | 1995-04-07 | 1997-05-16 | Thomson Csf | Dispositif compact de retroprojection |
| FR2751398B1 (fr) * | 1996-07-16 | 1998-08-28 | Thomson Csf | Dispositif d'eclairage et application a l'eclairage d'un ecran transmissif |
| FR2753544B1 (fr) * | 1996-09-17 | 1998-11-27 | Thomson Csf | Systeme de controle de faisceau lumineux |
-
1996
- 1996-11-05 FR FR9613454A patent/FR2755530B1/fr not_active Expired - Fee Related
-
1997
- 1997-11-05 WO PCT/FR1997/001980 patent/WO1998020390A1/fr not_active Ceased
- 1997-11-05 EP EP97913252A patent/EP0880724A1/fr not_active Withdrawn
- 1997-11-05 US US09/091,845 patent/US6069728A/en not_active Expired - Lifetime
- 1997-11-05 JP JP10521104A patent/JP2000503423A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0880724A1 (fr) | 1998-12-02 |
| JP2000503423A (ja) | 2000-03-21 |
| WO1998020390A1 (fr) | 1998-05-14 |
| FR2755530A1 (fr) | 1998-05-07 |
| US6069728A (en) | 2000-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2755530B1 (fr) | Dispositif de visualisation et ecran plat de television utilisant ce dispositif | |
| DE69719748D1 (de) | Bildanzeigevorrichtung | |
| DE69616621D1 (de) | Anzeigevorrichtung mit gleichmässiger Temperaturverteilung über den Bildschirm | |
| DE69523592D1 (de) | Bildanzeigevorrichtung | |
| DE69730584D1 (de) | Bildanzeigevorrichtung | |
| DE69736047D1 (de) | Anzeigevorrichtung mit flacher Anzeigetafel | |
| DE69512386D1 (de) | Bildwiedergabevorrichtung | |
| BR9507295A (pt) | Tela de Exibição | |
| DE69510329D1 (de) | Bildwiedergabevorrichtung | |
| DE69522285D1 (de) | Mehrschirmanzeigevorrichtung | |
| DE59712250D1 (de) | Bildschirmanzeigeeinrichtung | |
| FR2756077B1 (fr) | Ecran tactile et dispositif de visualisation utilisant cet ecran tactile | |
| KR950005943U (ko) | 스크린 인쇄기용 스퀴지 장치 | |
| DE69723773D1 (de) | Bildanzeigevorrichtung | |
| DE69718804D1 (de) | Graphische bildschirmanzeigevorrichtung | |
| BR9700245A (pt) | Aparelho de exibição de vídeo | |
| DE69700840D1 (de) | Videoanzeigegerät | |
| DE69512172D1 (de) | Bildanzeige-/-eingabegerät | |
| BR9506333A (pt) | Dispositivo de exibição de imagem e canhão eletrônico | |
| DE69514419D1 (de) | Bildanzeigevorrichtung | |
| BR9506334A (pt) | Dispositivo de exibição de imagem e canhão eletrônico | |
| DE59508028D1 (de) | Bildwiedergabeanordnung | |
| EP0883294A4 (fr) | Installation d'affichage video | |
| DE69417980D1 (de) | Flache Bildanzeigevorrichtung | |
| KR950004569U (ko) | 애드버룬 영상 스크린 광고장치 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |
Effective date: 20140731 |