DK687288A - Baglysprojektionsskaerm - Google Patents
BaglysprojektionsskaermInfo
- Publication number
- DK687288A DK687288A DK687288A DK687288A DK687288A DK 687288 A DK687288 A DK 687288A DK 687288 A DK687288 A DK 687288A DK 687288 A DK687288 A DK 687288A DK 687288 A DK687288 A DK 687288A
- Authority
- DK
- Denmark
- Prior art keywords
- projection screen
- rear projection
- screen
- projection
- 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
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
- G03B21/62—Translucent screens
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Transforming Electric Information Into Light Information (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK687288A DK687288A (da) | 1988-12-09 | 1988-12-09 | Baglysprojektionsskaerm |
US07/349,680 US4923280A (en) | 1988-12-09 | 1989-05-10 | Rear-projection screen |
CA002004158A CA2004158C (en) | 1988-12-09 | 1989-11-29 | Rear-projection screen assembly |
EP89312468A EP0372827B1 (en) | 1988-12-09 | 1989-11-30 | Rear-projection screen assembly |
KR1019890018065A KR0142578B1 (ko) | 1988-12-09 | 1989-12-07 | 후면투사스크린 어셈블리 |
JP1320396A JP2962749B2 (ja) | 1988-12-09 | 1989-12-08 | 背面投写スクリーン組立体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK687288A DK687288A (da) | 1988-12-09 | 1988-12-09 | Baglysprojektionsskaerm |
Publications (2)
Publication Number | Publication Date |
---|---|
DK687288D0 DK687288D0 (da) | 1988-12-09 |
DK687288A true DK687288A (da) | 1990-06-10 |
Family
ID=8149134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK687288A DK687288A (da) | 1988-12-09 | 1988-12-09 | Baglysprojektionsskaerm |
Country Status (6)
Country | Link |
---|---|
US (1) | US4923280A (da) |
EP (1) | EP0372827B1 (da) |
JP (1) | JP2962749B2 (da) |
KR (1) | KR0142578B1 (da) |
CA (1) | CA2004158C (da) |
DK (1) | DK687288A (da) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03213840A (ja) * | 1988-11-22 | 1991-09-19 | Canon Inc | 背面投射型スクリーン及びこれを用いた背面投射型画像表示装置 |
KR920008057B1 (ko) * | 1989-01-28 | 1992-09-22 | 주식회사 금성사 | 광역의 흡수율을 갖는 리어프로젝션 스크린 |
DK174788B1 (da) * | 1989-05-08 | 2003-11-10 | Dainippon Printing Co Ltd | Baglysprojektionsskærm |
KR920006820B1 (ko) * | 1989-10-24 | 1992-08-20 | 주식회사 금성사 | 프로젝터용 배면 투사 스크린 |
JPH03216635A (ja) * | 1990-01-23 | 1991-09-24 | Pioneer Electron Corp | 投写スクリーン |
JPH0463334A (ja) * | 1990-07-03 | 1992-02-28 | Matsushita Electric Ind Co Ltd | 透過型スクリーン |
US5123728A (en) * | 1991-03-18 | 1992-06-23 | Sony Trans Com, Inc. | Rear screen video projection system for aircraft passenger entertainment |
JPH052138U (ja) * | 1991-06-25 | 1993-01-14 | 日本ビクター株式会社 | 透過式スクリーン |
US5247390A (en) * | 1991-11-05 | 1993-09-21 | Aharon Zeev Hed | Lightweight low-loss refractive light diffusion system |
JP3388780B2 (ja) * | 1992-06-19 | 2003-03-24 | 株式会社日立製作所 | 背面投写型画像ディスプレイ装置 |
US5448401A (en) * | 1992-12-25 | 1995-09-05 | Sony Corporation | Screen of projection display |
JPH06250291A (ja) * | 1993-02-26 | 1994-09-09 | Hitachi Ltd | 2次元モアレ低減形投写形ディスプレイ |
US5612741A (en) * | 1993-11-05 | 1997-03-18 | Curtis Mathes Marketing Corporation | Video billboard |
JP3371654B2 (ja) * | 1995-10-30 | 2003-01-27 | ソニー株式会社 | 投射型ディスプレイ装置 |
KR100197600B1 (ko) * | 1996-03-30 | 1999-06-15 | 윤종용 | 코팅무늬를 갖는 홀로그래픽 스크린 |
US5932342A (en) * | 1996-11-14 | 1999-08-03 | Nashua Corporation | Optical diffusers obtained by fluid phase mixing of incompatible materials |
US6185038B1 (en) * | 1997-09-26 | 2001-02-06 | Matsushita Electric Industrial Co., Ltd. | Rear projection screen with light diffusion sheet and projector using same |
US6600599B2 (en) | 1998-06-09 | 2003-07-29 | Avery Dennison Corporation | Rear projection screens and light filters with conformable coatings and methods of making the same |
KR20020079834A (ko) * | 2000-12-12 | 2002-10-19 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 디스플레이 디바이스 및 렌티큘라 스크린 |
JP4014837B2 (ja) * | 2001-10-05 | 2007-11-28 | 三菱電機株式会社 | 透過型スクリーンおよび投写型表示装置 |
KR100538220B1 (ko) * | 2003-02-06 | 2005-12-21 | 삼성전자주식회사 | 넓은 시야각을 가지는 스크린 및 이를 구비하는 프로젝션텔레비전 |
JP2006030715A (ja) | 2004-07-20 | 2006-02-02 | Dainippon Printing Co Ltd | 透過型スクリーン |
JP2006039463A (ja) | 2004-07-30 | 2006-02-09 | Dainippon Printing Co Ltd | 透過型スクリーン |
JP2006126312A (ja) * | 2004-10-27 | 2006-05-18 | Seiko Epson Corp | スクリーン、スクリーンの製造方法及びプロジェクタ |
WO2007091708A1 (ja) * | 2006-02-10 | 2007-08-16 | Miraial Co., Ltd. | 光学シート、画像表示装置及び画像投射装置用スクリーン |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2618198A (en) * | 1947-11-22 | 1952-11-18 | Eastman Kodak Co | Projection screen |
AT180418B (de) * | 1951-11-13 | 1954-12-10 | Walter Dipl Ing Dr Techn Hesse | Tageslichtschirm für Durchprojektion |
US2738706A (en) * | 1952-04-04 | 1956-03-20 | Jr Harvey A Thompson | Back-lighted projection screens |
US3279314A (en) * | 1965-10-23 | 1966-10-18 | Wendell S Miller | High contrast projection screens |
JPS583530B2 (ja) * | 1975-02-28 | 1983-01-21 | ソニー株式会社 | リアプロジエクシヨンシキトウエイソウチ |
JPS55138632U (da) * | 1980-04-02 | 1980-10-02 | ||
JPS57153334U (da) * | 1981-03-20 | 1982-09-27 | ||
US4418986A (en) * | 1981-04-07 | 1983-12-06 | Mitsubishi Rayon Co., Ltd. | Rear projection screen |
US4469402A (en) * | 1981-06-15 | 1984-09-04 | Mitsubishi Rayon Co., Ltd. | Rear projection screen |
US4432010A (en) * | 1981-10-05 | 1984-02-14 | Hitachi, Ltd. | Rear projection apparatus |
JPS58145933A (ja) * | 1982-02-25 | 1983-08-31 | Mitsubishi Rayon Co Ltd | 背面投影スクリ−ン |
US4509823A (en) * | 1982-10-15 | 1985-04-09 | Dai Nippon Insatsu Kabushiki Kaisha | Rear projection screen |
DK156188C (da) * | 1983-05-10 | 1989-11-27 | Scan Screen Production A S | Transparent baglysprojektionsskaerm |
DK151320C (da) * | 1983-10-12 | 1988-05-09 | Scan Screen | Transparent baglysprojektionsskaerm |
EP0154053B1 (en) * | 1983-12-30 | 1990-02-28 | Koninklijke Philips Electronics N.V. | Projection screen |
JPH077179B2 (ja) * | 1984-06-13 | 1995-01-30 | 株式会社日立製作所 | 画像投写装置 |
JPS62108232A (ja) * | 1985-11-06 | 1987-05-19 | Mitsubishi Rayon Co Ltd | 透過型スクリ−ンおよびその製造方法 |
JPS62139539A (ja) * | 1985-12-13 | 1987-06-23 | Victor Co Of Japan Ltd | 透過式スクリ−ン |
JPS6385725A (ja) * | 1986-09-30 | 1988-04-16 | Dainippon Printing Co Ltd | 透過型スクリ−ン |
JPS6385727A (ja) * | 1986-09-30 | 1988-04-16 | Dainippon Printing Co Ltd | 透過型スクリ−ン |
-
1988
- 1988-12-09 DK DK687288A patent/DK687288A/da not_active Application Discontinuation
-
1989
- 1989-05-10 US US07/349,680 patent/US4923280A/en not_active Expired - Lifetime
- 1989-11-29 CA CA002004158A patent/CA2004158C/en not_active Expired - Fee Related
- 1989-11-30 EP EP89312468A patent/EP0372827B1/en not_active Expired - Lifetime
- 1989-12-07 KR KR1019890018065A patent/KR0142578B1/ko not_active IP Right Cessation
- 1989-12-08 JP JP1320396A patent/JP2962749B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR0142578B1 (ko) | 1998-07-15 |
JP2962749B2 (ja) | 1999-10-12 |
CA2004158C (en) | 1996-12-17 |
DK687288D0 (da) | 1988-12-09 |
KR900011299A (ko) | 1990-07-11 |
EP0372827B1 (en) | 1994-03-02 |
US4923280A (en) | 1990-05-08 |
JPH02191930A (ja) | 1990-07-27 |
EP0372827A2 (en) | 1990-06-13 |
CA2004158A1 (en) | 1990-06-09 |
EP0372827A3 (en) | 1991-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ARF | Application refused |