DE10336131A1 - Stabiler Rückprojektionsschirm sowie Verfahren zu dessen Herstellung - Google Patents

Stabiler Rückprojektionsschirm sowie Verfahren zu dessen Herstellung Download PDF

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Publication number
DE10336131A1
DE10336131A1 DE10336131A DE10336131A DE10336131A1 DE 10336131 A1 DE10336131 A1 DE 10336131A1 DE 10336131 A DE10336131 A DE 10336131A DE 10336131 A DE10336131 A DE 10336131A DE 10336131 A1 DE10336131 A1 DE 10336131A1
Authority
DE
Germany
Prior art keywords
rear projection
layer
projection screen
screen according
meth
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.)
Withdrawn
Application number
DE10336131A
Other languages
German (de)
English (en)
Inventor
Markus Parusel
Jann Dr. Schmidt
Herbert Dr. Groothues
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
Priority to DE10336131A priority Critical patent/DE10336131A1/de
Priority to HK07100088.6A priority patent/HK1093560B/xx
Priority to CNB2004800216161A priority patent/CN100529959C/zh
Priority to RU2006106614/28A priority patent/RU2378674C2/ru
Priority to PCT/EP2004/002627 priority patent/WO2005022254A1/de
Priority to US10/566,370 priority patent/US7602550B2/en
Priority to CA002534539A priority patent/CA2534539A1/en
Priority to EP04719970A priority patent/EP1652002A1/de
Priority to JP2006522239A priority patent/JP4809223B2/ja
Priority to TW093107343A priority patent/TWI344059B/zh
Publication of DE10336131A1 publication Critical patent/DE10336131A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/54Accessories
    • G03B21/56Projection screens
    • G03B21/60Projection screens characterised by the nature of the surface
    • G03B21/62Translucent screens
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/02Diffusing elements; Afocal elements
    • G02B5/0205Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021Diffusing 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
    • G02B5/0226Diffusing 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/02Diffusing elements; Afocal elements
    • G02B5/0273Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278Diffusing 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)
DE10336131A 2003-08-04 2003-08-04 Stabiler Rückprojektionsschirm sowie Verfahren zu dessen Herstellung Withdrawn DE10336131A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE10336131A DE10336131A1 (de) 2003-08-04 2003-08-04 Stabiler Rückprojektionsschirm sowie Verfahren zu dessen Herstellung
HK07100088.6A HK1093560B (en) 2003-08-04 2004-03-12 Stable rear projection screen and method for the production thereof
CNB2004800216161A CN100529959C (zh) 2003-08-04 2004-03-12 稳定的背投式屏幕和其制造方法
RU2006106614/28A RU2378674C2 (ru) 2003-08-04 2004-03-12 Стабильный светопропускающий экран и способ его изготовления
PCT/EP2004/002627 WO2005022254A1 (de) 2003-08-04 2004-03-12 Stabiler rückprojektionsschirm sowie verfahren zu dessen herstellung
US10/566,370 US7602550B2 (en) 2003-08-04 2004-03-12 Stable rear projection screen and method for the production thereof
CA002534539A CA2534539A1 (en) 2003-08-04 2004-03-12 Stable rear-projection screen and processes for its production
EP04719970A EP1652002A1 (de) 2003-08-04 2004-03-12 Stabiler rückprojektionsschirm sowie verfahren zu dessen herstellung
JP2006522239A 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
TW093107343A TWI344059B (en) 2003-08-04 2004-03-18 Stable rear-projection screen and processes for its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10336131A DE10336131A1 (de) 2003-08-04 2003-08-04 Stabiler Rückprojektionsschirm sowie Verfahren zu dessen Herstellung

Publications (1)

Publication Number Publication Date
DE10336131A1 true DE10336131A1 (de) 2005-02-24

Family

ID=34089114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10336131A Withdrawn DE10336131A1 (de) 2003-08-04 2003-08-04 Stabiler Rückprojektionsschirm sowie Verfahren zu dessen Herstellung

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
JP6368772B2 (ja) * 2014-03-31 2018-08-01 積水化成品工業株式会社 光拡散体及びその用途
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

Family Cites Families (29)

* 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
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
CA2267161A1 (en) * 1997-07-28 1999-02-04 Shiseido Co., Ltd. Screen containing synthetic mica
JPH11179856A (ja) 1997-12-19 1999-07-06 Sumitomo Chem Co Ltd 艶消板
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
EP1152286A4 (en) * 1998-12-18 2002-05-15 Mitsubishi Rayon Co TRANSMISSION SCREEN
JP2000275742A (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
JP2000275741A (ja) * 1999-03-24 2000-10-06 Mitsubishi Rayon Co Ltd 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
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
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
JP2002006403A (ja) * 2000-06-20 2002-01-09 Mitsubishi Rayon Co Ltd 透過型スクリーン
AT414051B (de) * 2001-01-18 2006-08-15 Eckelt Glas Gmbh Projektionswand mit einem glasschirm
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

Also Published As

Publication number Publication date
RU2378674C2 (ru) 2010-01-10
TW200506501A (en) 2005-02-16
RU2006106614A (ru) 2006-09-10
US7602550B2 (en) 2009-10-13
TWI344059B (en) 2011-06-21
CA2534539A1 (en) 2005-03-10
HK1093560A1 (zh) 2007-03-02
EP1652002A1 (de) 2006-05-03
WO2005022254A1 (de) 2005-03-10
US20080158670A1 (en) 2008-07-03
JP4809223B2 (ja) 2011-11-09
JP2007501424A (ja) 2007-01-25
CN100529959C (zh) 2009-08-19
CN1829943A (zh) 2006-09-06

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: ROEHM GMBH, 64293 DARMSTADT, DE

8127 New person/name/address of the applicant

Owner name: EVONIK ROEHM GMBH, 64293 DARMSTADT, DE

8141 Disposal/no request for examination