DE602004022441D1 - Projektionsschirm hauptsächlich für videoprojektion zur verringerung des moire-effekts - Google Patents
Projektionsschirm hauptsächlich für videoprojektion zur verringerung des moire-effektsInfo
- Publication number
- DE602004022441D1 DE602004022441D1 DE602004022441T DE602004022441T DE602004022441D1 DE 602004022441 D1 DE602004022441 D1 DE 602004022441D1 DE 602004022441 T DE602004022441 T DE 602004022441T DE 602004022441 T DE602004022441 T DE 602004022441T DE 602004022441 D1 DE602004022441 D1 DE 602004022441D1
- Authority
- DE
- Germany
- Prior art keywords
- projection
- reduce
- projection screen
- moire effect
- screen mainly
- 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.)
- Active
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0310375A FR2859288B1 (fr) | 2003-09-02 | 2003-09-02 | Ecran de projection, notamment pour video |
PCT/FR2004/002241 WO2005024506A2 (fr) | 2003-09-02 | 2004-09-02 | Ecran de projection, notamment pour la videoprojection reduisant l’effet moire |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004022441D1 true DE602004022441D1 (de) | 2009-09-17 |
Family
ID=34130704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004022441T Active DE602004022441D1 (de) | 2003-09-02 | 2004-09-02 | Projektionsschirm hauptsächlich für videoprojektion zur verringerung des moire-effekts |
Country Status (10)
Country | Link |
---|---|
US (1) | US7777947B2 (de) |
EP (1) | EP1676172B1 (de) |
JP (1) | JP2007504486A (de) |
CN (1) | CN1846168B (de) |
AT (1) | ATE438884T1 (de) |
DE (1) | DE602004022441D1 (de) |
DK (1) | DK1676172T3 (de) |
ES (1) | ES2330942T3 (de) |
FR (1) | FR2859288B1 (de) |
WO (1) | WO2005024506A2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101075047B1 (ko) * | 2005-06-03 | 2011-10-19 | 미디어팟 엘엘씨 | 다차원 이미징 시스템 및 방법 |
JP2007065308A (ja) * | 2005-08-31 | 2007-03-15 | Izumi-Cosmo Co Ltd | 映写スクリーン |
JP2009229471A (ja) * | 2006-07-12 | 2009-10-08 | Sharp Corp | 光学部品、表示装置用照明装置および表示装置 |
US9465283B2 (en) * | 2009-11-06 | 2016-10-11 | Applied Minds, Llc | System for providing an enhanced immersive display environment |
US9223217B2 (en) | 2010-02-19 | 2015-12-29 | International Business Machines Corporation | Sulfonamide-containing topcoat and photoresist additive compositions and methods of use |
CN102338978A (zh) * | 2010-07-26 | 2012-02-01 | 北京喜加利高新科技有限公司 | 一种光纤维背投影屏幕及其生产方法 |
US8526106B2 (en) * | 2011-03-09 | 2013-09-03 | Reald Inc. | Method and apparatus for managing optical non-uniformities in seaming processes |
US8724218B2 (en) * | 2011-07-07 | 2014-05-13 | Reald Inc. | Speckle reduction using screen vibration techniques and apparatus |
US9459458B2 (en) * | 2012-02-21 | 2016-10-04 | 360Brandvision, Inc. | Transparent sound dampening projection screen |
JP2014115581A (ja) * | 2012-12-12 | 2014-06-26 | Dainippon Printing Co Ltd | スクリーン構造体 |
US20140233747A1 (en) | 2013-02-19 | 2014-08-21 | DreamLight Holdings Inc. formerly known as A Thousand Miles, LLC | Immersive sound system |
US8944609B2 (en) | 2013-02-19 | 2015-02-03 | DreamLight Holdings Inc. | Compositing screen |
NO20130568A1 (no) | 2013-04-24 | 2014-10-27 | Momentor Ans | Lerret |
US9405181B2 (en) * | 2014-07-31 | 2016-08-02 | Disney Enterprises, Inc. | Projection assemblies for use with unmanned aerial vehicles |
KR101978642B1 (ko) * | 2015-04-28 | 2019-05-15 | 류재하 | 옥외용 공기투과 망점 스크린 |
USD893579S1 (en) * | 2017-07-17 | 2020-08-18 | Shared Space Studios LLC | At-home portal device |
CN108303844A (zh) * | 2018-03-09 | 2018-07-20 | 芜湖影星巨幕有限公司 | 一种近距离放映的微型透声孔银幕 |
CN110389496A (zh) * | 2018-04-20 | 2019-10-29 | 深圳光峰科技股份有限公司 | 透声幕及其制造方法 |
US10506315B1 (en) * | 2018-06-25 | 2019-12-10 | Disney Enterprises, Inc. | Accoustically and visually optimized projection screen |
CN112114489A (zh) * | 2019-06-19 | 2020-12-22 | 青岛海信激光显示股份有限公司 | 投影屏幕、投影系统及投影屏幕的装配方法 |
US11796905B2 (en) * | 2020-08-12 | 2023-10-24 | Dolby Laboratories Licensing Corporation | Moire reduction with controlled perforation location |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1846357A (en) * | 1928-01-04 | 1932-02-23 | Raven Albert Louis | Motion picture screen |
US1985460A (en) * | 1928-08-25 | 1934-12-25 | Albert L Raven | Motion picture screen |
US1878075A (en) * | 1929-04-27 | 1932-09-20 | Robert O Walker | Motion picture screen |
US1959434A (en) * | 1930-07-02 | 1934-05-22 | C O Jelliff Mfg Corp | Motion picture screen and method of making the same |
US1877941A (en) * | 1930-11-08 | 1932-09-20 | Keasbey & Mattison Company | Talking picture screen |
US1878570A (en) * | 1932-02-17 | 1932-09-20 | Alfred T Abbott | Acoustic grille cloth |
CH206978A (de) * | 1938-11-04 | 1939-09-15 | Spoerri Emil | Bildschirm für Film-, insbesondere Tonfilmwiedergabe. |
GB1316486A (en) * | 1969-05-15 | 1973-05-09 | Midorikai Kk | Curved projection screens |
JPH03130746A (ja) | 1989-10-16 | 1991-06-04 | Sharp Corp | 前面投写式プロジェクター用スクリーン |
DE4001458C2 (de) * | 1990-01-19 | 1994-06-01 | Mechanische Weberei Gmbh | Projektionswand |
JP2762675B2 (ja) * | 1990-04-19 | 1998-06-04 | 松下電器産業株式会社 | スクリーン |
JP2507172B2 (ja) * | 1990-11-14 | 1996-06-12 | 松下電器産業株式会社 | スクリ―ン |
JP2970064B2 (ja) * | 1991-06-14 | 1999-11-02 | 大日本印刷株式会社 | 反射型映写スクリーン |
JP2884905B2 (ja) * | 1992-04-16 | 1999-04-19 | 大日本印刷株式会社 | 反射型映写スクリーン |
JPH05188475A (ja) * | 1991-08-12 | 1993-07-30 | Shikishima Boseki Kk | 映写スクリーン |
JP3269122B2 (ja) * | 1992-07-14 | 2002-03-25 | 大日本印刷株式会社 | 反射型映写スクリーン |
JP3318378B2 (ja) * | 1992-12-29 | 2002-08-26 | 株式会社クラレ | 反射型スクリーン |
TW323378B (de) * | 1994-01-14 | 1997-12-21 | Videocolor Spa | |
JP2000010193A (ja) * | 1998-06-19 | 2000-01-14 | Iistone:Kk | 音透過型映写スクリーン及びこれを用いる音響映像システム |
FR2800176B1 (fr) * | 1999-10-25 | 2002-01-18 | Gerard Debard | Ecran d'image haute definition amplificateur de luminosite |
JP3876718B2 (ja) * | 2002-01-15 | 2007-02-07 | オーエス工業株式会社 | 映写用スクリーン |
GB0327819D0 (en) * | 2003-11-29 | 2003-12-31 | Lastolite Ltd | Improvements relating to projection screens |
-
2003
- 2003-09-02 FR FR0310375A patent/FR2859288B1/fr not_active Expired - Fee Related
-
2004
- 2004-09-02 AT AT04787296T patent/ATE438884T1/de active
- 2004-09-02 DE DE602004022441T patent/DE602004022441D1/de active Active
- 2004-09-02 JP JP2006524397A patent/JP2007504486A/ja active Pending
- 2004-09-02 US US10/570,135 patent/US7777947B2/en active Active
- 2004-09-02 WO PCT/FR2004/002241 patent/WO2005024506A2/fr active Application Filing
- 2004-09-02 EP EP04787296A patent/EP1676172B1/de active Active
- 2004-09-02 DK DK04787296T patent/DK1676172T3/da active
- 2004-09-02 ES ES04787296T patent/ES2330942T3/es active Active
- 2004-09-02 CN CN2004800252609A patent/CN1846168B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
FR2859288B1 (fr) | 2006-02-10 |
WO2005024506A2 (fr) | 2005-03-17 |
FR2859288A1 (fr) | 2005-03-04 |
DK1676172T3 (da) | 2009-12-07 |
WO2005024506A3 (fr) | 2005-05-12 |
ATE438884T1 (de) | 2009-08-15 |
US20080211972A1 (en) | 2008-09-04 |
CN1846168B (zh) | 2010-04-28 |
EP1676172B1 (de) | 2009-08-05 |
US7777947B2 (en) | 2010-08-17 |
EP1676172A2 (de) | 2006-07-05 |
ES2330942T3 (es) | 2009-12-17 |
CN1846168A (zh) | 2006-10-11 |
JP2007504486A (ja) | 2007-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: SCREEN RESEARCH, TREILLIERES, FR |
|
8364 | No opposition during term of opposition |