WO2003012495A3 - Holographischer bildschirm zur aufprojektion, projektionssystem und verfahren zur bildprojektion - Google Patents
Holographischer bildschirm zur aufprojektion, projektionssystem und verfahren zur bildprojektion Download PDFInfo
- Publication number
- WO2003012495A3 WO2003012495A3 PCT/DE2002/002488 DE0202488W WO03012495A3 WO 2003012495 A3 WO2003012495 A3 WO 2003012495A3 DE 0202488 W DE0202488 W DE 0202488W WO 03012495 A3 WO03012495 A3 WO 03012495A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- projection
- holographic screen
- image
- hologram
- support plate
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/203—Filters having holographic or diffractive elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/32—Holograms used as optical elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Holo Graphy (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10136786.4A DE10136786B4 (de) | 2001-07-27 | 2001-07-27 | Holographischer Bildschirm zur Aufprojektion, Projektionssystem und Verfahren zur Bildprojektion |
| DE10136786.4 | 2001-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2003012495A2 WO2003012495A2 (de) | 2003-02-13 |
| WO2003012495A3 true WO2003012495A3 (de) | 2003-08-28 |
Family
ID=7693392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2002/002488 Ceased WO2003012495A2 (de) | 2001-07-27 | 2002-07-06 | Holographischer bildschirm zur aufprojektion, projektionssystem und verfahren zur bildprojektion |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE10136786B4 (de) |
| WO (1) | WO2003012495A2 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0712826D0 (en) | 2007-07-03 | 2007-08-08 | Pilkington Group Ltd | RF interference reduction for functional glazings |
| CN104460214B (zh) * | 2013-09-18 | 2018-01-30 | 深圳市东方硅源科技有限公司 | 光学玻璃 |
| DE102020210759A1 (de) | 2020-08-25 | 2022-03-03 | Robert Bosch Gesellschaft mit beschränkter Haftung | Projektor zum Beleuchten einer holografischen Projektionsfläche für ein Fahrzeug, Projektionseinrichtung für ein Fahrzeug und Verfahren zum Betreiben eines Projektors |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02282784A (ja) * | 1989-04-25 | 1990-11-20 | Nippondenso Co Ltd | スクリーン |
| US5123192A (en) * | 1991-05-14 | 1992-06-23 | Hsieh Chi Sheng | Colorful advertising device with real article display |
| US5416617A (en) * | 1991-11-22 | 1995-05-16 | Thomson-Csf | Image projection display screen employing polymer dispersed liquid crystal layer and electrochromic layer |
| JPH0933856A (ja) * | 1995-07-24 | 1997-02-07 | Denso Corp | 表示装置 |
| DE19700162A1 (de) * | 1997-01-07 | 1998-07-16 | Daimler Benz Ag | Bildschirm für Laseraufprojektion |
| JPH1152283A (ja) * | 1997-07-29 | 1999-02-26 | Asahi Glass Co Ltd | ヘッドアップディスプレイ装置用コンバイナーおよびヘッドアップディスプレイ装置 |
| JPH11202417A (ja) * | 1997-11-13 | 1999-07-30 | Denso Corp | ホログラムスクリーン |
| JPH11218844A (ja) * | 1998-02-02 | 1999-08-10 | Harness Syst Tech Res Ltd | 表示装置 |
| US6160655A (en) * | 1996-07-10 | 2000-12-12 | Saint-Gobain Vitrage | Units with variable optical/energetic properties |
| US6191876B1 (en) * | 1998-10-16 | 2001-02-20 | Digilens, Inc. | Light diffusion control by electrically reconfigurable holographic optical elements |
-
2001
- 2001-07-27 DE DE10136786.4A patent/DE10136786B4/de not_active Expired - Fee Related
-
2002
- 2002-07-06 WO PCT/DE2002/002488 patent/WO2003012495A2/de not_active Ceased
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02282784A (ja) * | 1989-04-25 | 1990-11-20 | Nippondenso Co Ltd | スクリーン |
| US5123192A (en) * | 1991-05-14 | 1992-06-23 | Hsieh Chi Sheng | Colorful advertising device with real article display |
| US5416617A (en) * | 1991-11-22 | 1995-05-16 | Thomson-Csf | Image projection display screen employing polymer dispersed liquid crystal layer and electrochromic layer |
| JPH0933856A (ja) * | 1995-07-24 | 1997-02-07 | Denso Corp | 表示装置 |
| US6160655A (en) * | 1996-07-10 | 2000-12-12 | Saint-Gobain Vitrage | Units with variable optical/energetic properties |
| DE19700162A1 (de) * | 1997-01-07 | 1998-07-16 | Daimler Benz Ag | Bildschirm für Laseraufprojektion |
| JPH1152283A (ja) * | 1997-07-29 | 1999-02-26 | Asahi Glass Co Ltd | ヘッドアップディスプレイ装置用コンバイナーおよびヘッドアップディスプレイ装置 |
| JPH11202417A (ja) * | 1997-11-13 | 1999-07-30 | Denso Corp | ホログラムスクリーン |
| JPH11218844A (ja) * | 1998-02-02 | 1999-08-10 | Harness Syst Tech Res Ltd | 表示装置 |
| US6191876B1 (en) * | 1998-10-16 | 2001-02-20 | Digilens, Inc. | Light diffusion control by electrically reconfigurable holographic optical elements |
Non-Patent Citations (5)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 015, no. 051 (P - 1163) 6 February 1991 (1991-02-06) * |
| PATENT ABSTRACTS OF JAPAN vol. 1997, no. 06 30 June 1997 (1997-06-30) * |
| PATENT ABSTRACTS OF JAPAN vol. 1999, no. 05 31 May 1999 (1999-05-31) * |
| PATENT ABSTRACTS OF JAPAN vol. 1999, no. 12 29 October 1999 (1999-10-29) * |
| PATENT ABSTRACTS OF JAPAN vol. 1999, no. 13 30 November 1999 (1999-11-30) * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10136786A1 (de) | 2003-02-20 |
| DE10136786B4 (de) | 2016-12-01 |
| WO2003012495A2 (de) | 2003-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2001069941A3 (en) | Improvements in dmd-based image display systems | |
| US20110050727A1 (en) | Picture/character simultaneously displaying device and head mounted display device | |
| AU5231699A (en) | Projection screen based on reconfigurable holographic optics for implementation in head-mounted displays | |
| EP1306715A4 (de) | Bildanzeigeelement und bildanzeigeeinrichtung | |
| EP0722253A3 (de) | Anordnungen für Projektionsanzeigen mit Lichtventilen in Reflexion | |
| AU2003270546A1 (en) | Image projection system with a polarizing beam splitter | |
| AU3151797A (en) | Light filtering lens film | |
| DE69805645D1 (de) | Anzeigegerät mit einem gitter-lichtventilarray und interferometrisches optisches system | |
| AU3892099A (en) | Fresnel lens for projection screens | |
| EP0734183A3 (de) | Wirksames optisches System für eine hochauflösende Projektionsanzeige mit Reflexionslichtventilen | |
| JP2005526283A5 (de) | ||
| EP0989449A3 (de) | Optisches System für Rückprojektionsgerät | |
| EP0871054A3 (de) | Miniatur-Anzeigevorrichtung | |
| DE69531153D1 (de) | Optisches Projektionssystem mit Belichtungsgerät | |
| ATE459023T1 (de) | Hochleistungsfähiges stereographisches projektionssystem mit mehreren quellen | |
| BR9907149A (pt) | Método de verificação da autenticidade de um documento de segurança e documento para uso em tal método | |
| WO2004086771A3 (en) | A stereoscopic display | |
| DE69719877D1 (de) | Fresnellinsen-Folie für einen Durchlicht-Projektionsschirm | |
| CA2056636A1 (en) | Guard holograms | |
| WO2003012495A3 (de) | Holographischer bildschirm zur aufprojektion, projektionssystem und verfahren zur bildprojektion | |
| JPH11202417A (ja) | ホログラムスクリーン | |
| NL1015661A1 (nl) | Reflecterend optisch projectiesysteem met reductiebeeldvorming. | |
| WO2006135587A3 (en) | Holographic combiners for illumination of spatial light modulators in projection systems | |
| AU2002354418A1 (en) | Reflective illuminating optical element, reflective illuminating optical system, and duv to euv exposure device | |
| AU5497500A (en) | Lenticular lens sheet for projection screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A2 Designated state(s): JP US Kind code of ref document: A2 Designated state(s): JP |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FR GB GR IE IT LU MC NL PT SE SK TR Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR |
|
| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| 122 | Ep: pct application non-entry in european phase | ||
| NENP | Non-entry into the national phase |
Ref country code: JP |
|
| WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |