DK0825480T3 - Frontprojektionssystem og fremgangsmåde til anvendelse af en refleksionsskærm - Google Patents

Frontprojektionssystem og fremgangsmåde til anvendelse af en refleksionsskærm

Info

Publication number
DK0825480T3
DK0825480T3 DK97114078T DK97114078T DK0825480T3 DK 0825480 T3 DK0825480 T3 DK 0825480T3 DK 97114078 T DK97114078 T DK 97114078T DK 97114078 T DK97114078 T DK 97114078T DK 0825480 T3 DK0825480 T3 DK 0825480T3
Authority
DK
Denmark
Prior art keywords
projection system
front projection
reflection screen
reflection
screen
Prior art date
Application number
DK97114078T
Other languages
English (en)
Inventor
Masahiro Goto
Original Assignee
Dainippon Printing Co Ltd
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 Dainippon Printing Co Ltd filed Critical Dainippon Printing Co Ltd
Application granted granted Critical
Publication of DK0825480T3 publication Critical patent/DK0825480T3/da

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
    • G03B21/602—Lenticular screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Projection Apparatus (AREA)
  • Optical Elements Other Than Lenses (AREA)
DK97114078T 1996-08-16 1997-08-14 Frontprojektionssystem og fremgangsmåde til anvendelse af en refleksionsskærm DK0825480T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21624396A JP3655972B2 (ja) 1996-08-16 1996-08-16 反射型スクリーン及び前方投影システム

Publications (1)

Publication Number Publication Date
DK0825480T3 true DK0825480T3 (da) 2004-09-06

Family

ID=16685526

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97114078T DK0825480T3 (da) 1996-08-16 1997-08-14 Frontprojektionssystem og fremgangsmåde til anvendelse af en refleksionsskærm

Country Status (5)

Country Link
US (1) US6023369A (da)
EP (1) EP0825480B1 (da)
JP (1) JP3655972B2 (da)
DE (1) DE69729695T2 (da)
DK (1) DK0825480T3 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111538204A (zh) * 2020-06-22 2020-08-14 成都菲斯特科技有限公司 一种反射型投影屏幕及投影系统

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KR20130022987A (ko) * 2011-08-26 2013-03-07 삼성전자주식회사 프로젝션용 스크린 및 그를 포함하는 프로젝션 시스템
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JP2013152284A (ja) * 2012-01-24 2013-08-08 Dainippon Printing Co Ltd 反射スクリーン、映像表示システム
JP2013171114A (ja) * 2012-02-20 2013-09-02 Dainippon Printing Co Ltd 反射スクリーン、映像表示システム
JP5998769B2 (ja) * 2012-09-07 2016-09-28 大日本印刷株式会社 反射スクリーン、映像表示システム
JP2014071210A (ja) * 2012-09-28 2014-04-21 Dainippon Printing Co Ltd 反射スクリーン、映像表示システム
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KR20140064446A (ko) * 2012-11-20 2014-05-28 삼성전자주식회사 프론트 프로젝션 디스플레이 장치용 반사형 스크린
CN109270782B (zh) 2014-03-10 2021-08-24 杜比实验室特许公司 用于激光投影的高性能屏幕
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US9494726B2 (en) 2014-05-27 2016-11-15 Microsoft Technology Licensing, Llc Switchable backlight unit
TWI494681B (zh) * 2014-06-16 2015-08-01 Coretronic Corp 投影幕及投影幕的製作方法
JP2016029426A (ja) 2014-07-25 2016-03-03 株式会社東芝 光学装置
JP6507563B2 (ja) * 2014-10-24 2019-05-08 大日本印刷株式会社 反射スクリーン、映像表示システム
CN105785703B (zh) * 2014-12-26 2018-07-10 海信集团有限公司 超短焦激光投影显示屏幕和超短焦激光投影设备
US9628754B2 (en) 2015-04-02 2017-04-18 Telepresence Technologies, Llc TelePresence architectural systems and methods therefore
TWI581049B (zh) 2015-12-24 2017-05-01 中強光電股份有限公司 投影屏幕
CN108153102A (zh) * 2016-12-05 2018-06-12 深圳市光峰光电技术有限公司 投影屏幕及其制造方法
WO2019188121A1 (ja) * 2018-03-27 2019-10-03 ソニー株式会社 画像表示装置
CN111077722B (zh) * 2018-10-18 2022-03-25 深圳光峰科技股份有限公司 投影屏幕及其加工方法
CN111273512A (zh) * 2018-12-04 2020-06-12 深圳光峰科技股份有限公司 投影屏幕和投影系统
JP2020064319A (ja) * 2019-12-26 2020-04-23 大日本印刷株式会社 反射スクリーン、映像表示装置
CN114815489A (zh) * 2021-01-18 2022-07-29 维业达科技(江苏)有限公司 一种投影幕布
CN113238452A (zh) * 2021-05-24 2021-08-10 青岛海信激光显示股份有限公司 一种消散斑投影屏幕及投影系统

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Publication number Priority date Publication date Assignee Title
CN111538204A (zh) * 2020-06-22 2020-08-14 成都菲斯特科技有限公司 一种反射型投影屏幕及投影系统

Also Published As

Publication number Publication date
EP0825480A2 (en) 1998-02-25
DE69729695T2 (de) 2005-07-14
US6023369A (en) 2000-02-08
JPH1062870A (ja) 1998-03-06
JP3655972B2 (ja) 2005-06-02
DE69729695D1 (de) 2004-08-05
EP0825480B1 (en) 2004-06-30
EP0825480A3 (en) 2000-10-25

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