WO2006020583A3 - Materiau d'imagerie a contraste amelioree - Google Patents
Materiau d'imagerie a contraste amelioree Download PDFInfo
- Publication number
- WO2006020583A3 WO2006020583A3 PCT/US2005/028170 US2005028170W WO2006020583A3 WO 2006020583 A3 WO2006020583 A3 WO 2006020583A3 US 2005028170 W US2005028170 W US 2005028170W WO 2006020583 A3 WO2006020583 A3 WO 2006020583A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- region
- light
- desirably
- imaging material
- transmissive
- Prior art date
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
- G03B21/10—Projectors with built-in or built-on screen
-
- 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
- G03B21/625—Lenticular translucent screens
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12166—Manufacturing methods
- G02B2006/1219—Polymerisation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60040304P | 2004-08-10 | 2004-08-10 | |
US60/600,403 | 2004-08-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006020583A2 WO2006020583A2 (fr) | 2006-02-23 |
WO2006020583A3 true WO2006020583A3 (fr) | 2006-04-13 |
Family
ID=35266162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/028170 WO2006020583A2 (fr) | 2004-08-10 | 2005-08-10 | Materiau d'imagerie a contraste amelioree |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2006020583A2 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012514774A (ja) | 2009-01-08 | 2012-06-28 | スリーエム イノベイティブ プロパティズ カンパニー | 乾式消去可能投射物品及びシステム |
DE102009005273A1 (de) | 2009-01-20 | 2010-07-22 | Mitja Jelusic | Rückprojektionssystem, Verfahren zur Herstellung und Anwendung |
CN102667618B (zh) | 2009-11-23 | 2015-02-25 | 3M创新有限公司 | 具有高对比度的正投影屏幕 |
JP6102194B2 (ja) | 2012-11-09 | 2017-03-29 | 船井電機株式会社 | プロジェクタおよび投影用スクリーン |
US9519206B1 (en) * | 2015-06-25 | 2016-12-13 | X Development Llc | High contrast projection screen with stray light rejection |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0118951A1 (fr) * | 1983-03-07 | 1984-09-19 | Koninklijke Philips Electronics N.V. | Ecran de projection |
EP0770902A1 (fr) * | 1995-10-25 | 1997-05-02 | Toppan Printing Co., Ltd. | Lentille lenticulaire en forme de feuille, écran de projection par transparence ou télévision utilisant une telle lentille, et son procédé de fabrication |
WO1999034254A1 (fr) * | 1997-12-29 | 1999-07-08 | Koninklijke Philips Electronics N.V. | Ecran de projection par transparence |
US5932342A (en) * | 1996-11-14 | 1999-08-03 | Nashua Corporation | Optical diffusers obtained by fluid phase mixing of incompatible materials |
FR2793043A1 (fr) * | 1999-04-29 | 2000-11-03 | Synelec Sa | Ecran de projection |
US20020012165A1 (en) * | 1997-02-28 | 2002-01-31 | Kuraray Co., Ltd. | Rear Projection Image Display Apparatus Including Light Exit Surface Configured to Reduce Noise |
WO2003067327A1 (fr) * | 2002-02-04 | 2003-08-14 | Kuraray Co., Ltd. | Ecran transparent |
-
2005
- 2005-08-10 WO PCT/US2005/028170 patent/WO2006020583A2/fr active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0118951A1 (fr) * | 1983-03-07 | 1984-09-19 | Koninklijke Philips Electronics N.V. | Ecran de projection |
EP0770902A1 (fr) * | 1995-10-25 | 1997-05-02 | Toppan Printing Co., Ltd. | Lentille lenticulaire en forme de feuille, écran de projection par transparence ou télévision utilisant une telle lentille, et son procédé de fabrication |
US5932342A (en) * | 1996-11-14 | 1999-08-03 | Nashua Corporation | Optical diffusers obtained by fluid phase mixing of incompatible materials |
US20020012165A1 (en) * | 1997-02-28 | 2002-01-31 | Kuraray Co., Ltd. | Rear Projection Image Display Apparatus Including Light Exit Surface Configured to Reduce Noise |
WO1999034254A1 (fr) * | 1997-12-29 | 1999-07-08 | Koninklijke Philips Electronics N.V. | Ecran de projection par transparence |
FR2793043A1 (fr) * | 1999-04-29 | 2000-11-03 | Synelec Sa | Ecran de projection |
WO2003067327A1 (fr) * | 2002-02-04 | 2003-08-14 | Kuraray Co., Ltd. | Ecran transparent |
Also Published As
Publication number | Publication date |
---|---|
WO2006020583A2 (fr) | 2006-02-23 |
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