CN100529959C - 稳定的背投式屏幕和其制造方法 - Google Patents

稳定的背投式屏幕和其制造方法 Download PDF

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Publication number
CN100529959C
CN100529959C CNB2004800216161A CN200480021616A CN100529959C CN 100529959 C CN100529959 C CN 100529959C CN B2004800216161 A CNB2004800216161 A CN B2004800216161A CN 200480021616 A CN200480021616 A CN 200480021616A CN 100529959 C CN100529959 C CN 100529959C
Authority
CN
China
Prior art keywords
rear projection
projection screen
substrate layer
screen according
scattering
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
CNB2004800216161A
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English (en)
Chinese (zh)
Other versions
CN1829943A (zh
Inventor
M·帕鲁塞尔
J·施密特
H·格罗瑟斯
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
Roehm GmbH Darmstadt
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of CN1829943A publication Critical patent/CN1829943A/zh
Application granted granted Critical
Publication of CN100529959C publication Critical patent/CN100529959C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
CNB2004800216161A 2003-08-04 2004-03-12 稳定的背投式屏幕和其制造方法 Expired - Fee Related CN100529959C (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
CN1829943A CN1829943A (zh) 2006-09-06
CN100529959C true CN100529959C (zh) 2009-08-19

Family

ID=34089114

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800216161A Expired - Fee Related CN100529959C (zh) 2003-08-04 2004-03-12 稳定的背投式屏幕和其制造方法

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562084A (en) * 1984-06-22 1985-12-31 Frito-Lay, Inc. Method for feeding cookie preforms
US4859027A (en) * 1987-02-28 1989-08-22 Dai Nippon Insatsu Kabushiki Kaisha Lenticular lens screen
EP1152286A1 (en) * 1998-12-18 2001-11-07 Mitsubishi Rayon Co., Ltd. Transmission screen
WO2002057850A1 (de) * 2001-01-18 2002-07-25 Eckelt Glas Gmbh Projektionsschirm aus einem verbundglas

Family Cites Families (25)

* 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
US5307205A (en) * 1992-03-20 1994-04-26 Rohm And Haas Company Bilayer rear projection screens
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
JP3653924B2 (ja) * 1997-03-28 2005-06-02 凸版印刷株式会社 プロジェクションスクリーン用光拡散層
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
JP2000275741A (ja) * 1999-03-24 2000-10-06 Mitsubishi Rayon Co Ltd 透過型スクリーン
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
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
JP3570282B2 (ja) * 1999-03-25 2004-09-29 凸版印刷株式会社 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
JP2001100318A (ja) 1999-07-27 2001-04-13 Kikuchi Kagaku Kenkyusho:Kk 透過型映写スクリーン
US6466368B1 (en) * 2000-04-26 2002-10-15 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
JP3868819B2 (ja) * 2002-01-24 2007-01-17 大日本印刷株式会社 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
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562084A (en) * 1984-06-22 1985-12-31 Frito-Lay, Inc. Method for feeding cookie preforms
US4859027A (en) * 1987-02-28 1989-08-22 Dai Nippon Insatsu Kabushiki Kaisha Lenticular lens screen
EP1152286A1 (en) * 1998-12-18 2001-11-07 Mitsubishi Rayon Co., Ltd. Transmission screen
WO2002057850A1 (de) * 2001-01-18 2002-07-25 Eckelt Glas Gmbh Projektionsschirm aus einem verbundglas

Also Published As

Publication number Publication date
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
JP4809223B2 (ja) 2011-11-09
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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Granted publication date: 20090819

Termination date: 20120312