JP4809223B2 - 安定した背面投射型スクリーン及びその製法 - Google Patents

安定した背面投射型スクリーン及びその製法 Download PDF

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Publication number
JP4809223B2
JP4809223B2 JP2006522239A JP2006522239A JP4809223B2 JP 4809223 B2 JP4809223 B2 JP 4809223B2 JP 2006522239 A JP2006522239 A JP 2006522239A JP 2006522239 A JP2006522239 A JP 2006522239A JP 4809223 B2 JP4809223 B2 JP 4809223B2
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JP
Japan
Prior art keywords
rear projection
screen according
scattering
projection screen
layer
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.)
Expired - Fee Related
Application number
JP2006522239A
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English (en)
Japanese (ja)
Other versions
JP2007501424A (ja
JP2007501424A5 (enExample
Inventor
パルーゼル マルクス
シュミット ヤン
グロートゥス ヘルベルト
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roehm GmbH Darmstadt
Original Assignee
Evonik Roehm GmbH
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Filing date
Publication date
Application filed by Evonik Roehm GmbH filed Critical Evonik Roehm GmbH
Publication of JP2007501424A publication Critical patent/JP2007501424A/ja
Publication of JP2007501424A5 publication Critical patent/JP2007501424A5/ja
Application granted granted Critical
Publication of JP4809223B2 publication Critical patent/JP4809223B2/ja
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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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2006522239A 2003-08-04 2004-03-12 安定した背面投射型スクリーン及びその製法 Expired - Fee Related JP4809223B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10336131A DE10336131A1 (de) 2003-08-04 2003-08-04 Stabiler Rückprojektionsschirm sowie Verfahren zu dessen Herstellung
DE10336131.6 2003-08-04
PCT/EP2004/002627 WO2005022254A1 (de) 2003-08-04 2004-03-12 Stabiler rückprojektionsschirm sowie verfahren zu dessen herstellung

Publications (3)

Publication Number Publication Date
JP2007501424A JP2007501424A (ja) 2007-01-25
JP2007501424A5 JP2007501424A5 (enExample) 2011-07-14
JP4809223B2 true JP4809223B2 (ja) 2011-11-09

Family

ID=34089114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006522239A Expired - Fee Related JP4809223B2 (ja) 2003-08-04 2004-03-12 安定した背面投射型スクリーン及びその製法

Country Status (9)

Country Link
US (1) US7602550B2 (enExample)
EP (1) EP1652002A1 (enExample)
JP (1) JP4809223B2 (enExample)
CN (1) CN100529959C (enExample)
CA (1) CA2534539A1 (enExample)
DE (1) DE10336131A1 (enExample)
RU (1) RU2378674C2 (enExample)
TW (1) TWI344059B (enExample)
WO (1) WO2005022254A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005042220A1 (de) * 2005-09-05 2007-03-15 Röhm Gmbh Anordnung zur Rückprojektion von Strahlung, Verfahren zur Herstellung der Anordnung und Verwendung eines Rückprojektionsmediums
JP6142251B2 (ja) * 2012-11-29 2017-06-07 平岡織染株式会社 投映スクリーン
US9864110B2 (en) * 2014-03-31 2018-01-09 Sekisui Plastics Co., Ltd. Light diffuser and use thereof
CN110722759B (zh) * 2019-10-26 2022-06-07 重庆融豪太视科技有限公司 一种投影屏幕板的制备方法

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0618991A (ja) * 1992-03-20 1994-01-28 Rohm & Haas Co ２層背面投影スクリーン
JPH10268428A (ja) * 1997-03-28 1998-10-09 Toppan Printing Co Ltd プロジェクションスクリーン用光拡散層
JP2000180973A (ja) * 1998-12-18 2000-06-30 Mitsubishi Rayon Co Ltd 透過型スクリーン
JP2000275742A (ja) * 1999-03-24 2000-10-06 Mitsubishi Rayon Co Ltd 透過型スクリーン
JP2000275738A (ja) * 1999-03-25 2000-10-06 Toppan Printing Co Ltd 光学物品及び該光学物品を用いた背面透過型スクリーン
JP2000275741A (ja) * 1999-03-24 2000-10-06 Mitsubishi Rayon Co Ltd 透過型スクリーン
JP2000330210A (ja) * 1999-03-16 2000-11-30 Mitsubishi Rayon Co Ltd 透過型スクリーン
JP2001066701A (ja) * 1999-08-25 2001-03-16 Mitsubishi Rayon Co Ltd 光拡散性シートおよび透過型スクリーン
WO2001081996A1 (en) * 2000-04-26 2001-11-01 3M Innovative Properties Company Rear projection screen with reduced speckle
JP2001311806A (ja) * 2000-04-27 2001-11-09 Mitsubishi Rayon Co Ltd 光拡散性シート、その製造方法および透過型スクリーン
JP2001311807A (ja) * 2000-04-27 2001-11-09 Mitsubishi Rayon Co Ltd 光拡散性シート、その製造方法および透過型スクリーン
JP2002006403A (ja) * 2000-06-20 2002-01-09 Mitsubishi Rayon Co Ltd 透過型スクリーン
JP2003215716A (ja) * 2002-01-24 2003-07-30 Dainippon Printing Co Ltd フレネルレンズシート、透過型投影スクリーン、および透過型投影ディスプレイ

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418661A1 (de) 1984-05-19 1985-12-12 Jürgen 2202 Barmstedt Daszinnies Projektionswand fuer zwei- oder dreidimensionale projektionen
US4562084A (en) * 1984-06-22 1985-12-31 Frito-Lay, Inc. Method for feeding cookie preforms
JP2670540B2 (ja) 1987-02-28 1997-10-29 大日本印刷株式会社 レンチキユラーレンズスクリーン
US5457572A (en) * 1992-12-17 1995-10-10 Kuraray Co., Ltd. Rear-projection screen
JPH07234304A (ja) 1994-02-23 1995-09-05 Soken Kagaku Kk 光拡散板
US5675435A (en) * 1995-03-16 1997-10-07 Kuraray Co., Ltd. Rear projection image display device
US6400504B2 (en) * 1996-07-23 2002-06-04 Dai Nippon Printing Co., Ltd. Rear projection screen having reduced scintillation
US6519087B2 (en) 1997-04-10 2003-02-11 3M Innovative Properties Company Rear projection screen incorporating diffuser
KR20000068648A (ko) 1997-07-28 2000-11-25 겜마 아키라 합성운모함유 스크린
JPH11179856A (ja) 1997-12-19 1999-07-06 Sumitomo Chem Co Ltd 艶消板
KR20010099829A (ko) 1998-12-18 2001-11-09 추후제출 투과형 스크린
JP2001100318A (ja) 1999-07-27 2001-04-13 Kikuchi Kagaku Kenkyusho:Kk 透過型映写スクリーン
AT414051B (de) * 2001-01-18 2006-08-15 Eckelt Glas Gmbh Projektionswand mit einem glasschirm
DE10222250A1 (de) 2002-05-16 2003-11-27 Roehm Gmbh Verbesserte Lichtleitkörper sowie Verfahren zu dessen Herstellung
DE10251778A1 (de) 2002-11-05 2004-05-19 Röhm GmbH & Co. KG Rückprojektionsschirm sowie Verfahren zu dessen Herstellung
DE10336129A1 (de) * 2003-08-04 2005-02-24 Röhm GmbH & Co. KG Kratzunempfindlicher Rückprojektionsschirm und Verfahren zu dessen Herstellung

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0618991A (ja) * 1992-03-20 1994-01-28 Rohm & Haas Co ２層背面投影スクリーン
JPH10268428A (ja) * 1997-03-28 1998-10-09 Toppan Printing Co Ltd プロジェクションスクリーン用光拡散層
JP2000180973A (ja) * 1998-12-18 2000-06-30 Mitsubishi Rayon Co Ltd 透過型スクリーン
JP2000330210A (ja) * 1999-03-16 2000-11-30 Mitsubishi Rayon Co Ltd 透過型スクリーン
JP2000275742A (ja) * 1999-03-24 2000-10-06 Mitsubishi Rayon Co Ltd 透過型スクリーン
JP2000275741A (ja) * 1999-03-24 2000-10-06 Mitsubishi Rayon Co Ltd 透過型スクリーン
JP2000275738A (ja) * 1999-03-25 2000-10-06 Toppan Printing Co Ltd 光学物品及び該光学物品を用いた背面透過型スクリーン
JP2001066701A (ja) * 1999-08-25 2001-03-16 Mitsubishi Rayon Co Ltd 光拡散性シートおよび透過型スクリーン
WO2001081996A1 (en) * 2000-04-26 2001-11-01 3M Innovative Properties Company Rear projection screen with reduced speckle
JP2001311806A (ja) * 2000-04-27 2001-11-09 Mitsubishi Rayon Co Ltd 光拡散性シート、その製造方法および透過型スクリーン
JP2001311807A (ja) * 2000-04-27 2001-11-09 Mitsubishi Rayon Co Ltd 光拡散性シート、その製造方法および透過型スクリーン
JP2002006403A (ja) * 2000-06-20 2002-01-09 Mitsubishi Rayon Co Ltd 透過型スクリーン
JP2003215716A (ja) * 2002-01-24 2003-07-30 Dainippon Printing Co Ltd フレネルレンズシート、透過型投影スクリーン、および透過型投影ディスプレイ

Also Published As

Publication number Publication date
CN100529959C (zh) 2009-08-19
DE10336131A1 (de) 2005-02-24
CN1829943A (zh) 2006-09-06
HK1093560A1 (zh) 2007-03-02
TWI344059B (en) 2011-06-21
JP2007501424A (ja) 2007-01-25
TW200506501A (en) 2005-02-16
US20080158670A1 (en) 2008-07-03
RU2006106614A (ru) 2006-09-10
CA2534539A1 (en) 2005-03-10
RU2378674C2 (ru) 2010-01-10
WO2005022254A1 (de) 2005-03-10
US7602550B2 (en) 2009-10-13
EP1652002A1 (de) 2006-05-03

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