WO2001027693A3 - Systeme de projection mettant en application des elements optiques holographiques commutables - Google Patents
Systeme de projection mettant en application des elements optiques holographiques commutables Download PDFInfo
- Publication number
- WO2001027693A3 WO2001027693A3 PCT/US2000/028020 US0028020W WO0127693A3 WO 2001027693 A3 WO2001027693 A3 WO 2001027693A3 US 0028020 W US0028020 W US 0028020W WO 0127693 A3 WO0127693 A3 WO 0127693A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- eshoe
- light
- bandwidth
- diffracted
- bandwidth light
- 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
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
- G03B21/62—Translucent screens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Holo Graphy (AREA)
Abstract
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2000/028020 WO2001027693A2 (fr) | 2000-10-10 | 2000-10-10 | Systeme de projection mettant en application des elements optiques holographiques commutables |
| AU80078/00A AU8007800A (en) | 1999-10-08 | 2000-10-10 | Projection display employing switchable holographic optical elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2000/028020 WO2001027693A2 (fr) | 2000-10-10 | 2000-10-10 | Systeme de projection mettant en application des elements optiques holographiques commutables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2001027693A2 WO2001027693A2 (fr) | 2001-04-19 |
| WO2001027693A3 true WO2001027693A3 (fr) | 2001-12-20 |
Family
ID=21741875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2000/028020 Ceased WO2001027693A2 (fr) | 1999-10-08 | 2000-10-10 | Systeme de projection mettant en application des elements optiques holographiques commutables |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU8007800A (fr) |
| WO (1) | WO2001027693A2 (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0421628A2 (fr) * | 1989-10-05 | 1991-04-10 | Seiko Epson Corporation | Dispositif d'affichage LCD pour projection |
| WO2000028369A2 (fr) * | 1998-11-12 | 2000-05-18 | Digilens, Inc. | Appareil porte sur la tete permettant de voir une image |
-
2000
- 2000-10-10 AU AU80078/00A patent/AU8007800A/en not_active Abandoned
- 2000-10-10 WO PCT/US2000/028020 patent/WO2001027693A2/fr not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0421628A2 (fr) * | 1989-10-05 | 1991-04-10 | Seiko Epson Corporation | Dispositif d'affichage LCD pour projection |
| WO2000028369A2 (fr) * | 1998-11-12 | 2000-05-18 | Digilens, Inc. | Appareil porte sur la tete permettant de voir une image |
Non-Patent Citations (2)
| Title |
|---|
| "INTERFRAME MULTIPLEXED VIDEO PROJECTION DISPLAY", IBM TECHNICAL DISCLOSURE BULLETIN,US,IBM CORP. NEW YORK, vol. 33, no. 2, 1 July 1990 (1990-07-01), pages 63, XP000123531, ISSN: 0018-8689 * |
| DOMASH L H ET AL: "APPLICATIONS OF SWITCHABLE POLAROID HOLOGRAMS", PROCEEDINGS OF THE SPIE,US,SPIE, BELLINGHAM, VA, vol. 2152, 26 January 1994 (1994-01-26), pages 127 - 138, XP002057590 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001027693A2 (fr) | 2001-04-19 |
| AU8007800A (en) | 2001-04-23 |
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