DK156596C - Transparent baglysprojektionsskaerm - Google Patents

Transparent baglysprojektionsskaerm

Info

Publication number
DK156596C
DK156596C DK397585A DK397585A DK156596C DK 156596 C DK156596 C DK 156596C DK 397585 A DK397585 A DK 397585A DK 397585 A DK397585 A DK 397585A DK 156596 C DK156596 C DK 156596C
Authority
DK
Denmark
Prior art keywords
projection screen
transparent backlight
backlight projection
transparent
screen
Prior art date
Application number
DK397585A
Other languages
English (en)
Other versions
DK397585A (da
DK397585D0 (da
DK156596B (da
Inventor
Erik Clausen
Johannes Clausen
Holger Jensen
Finnur Sturluson
Original Assignee
Scan Screen Production A S
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 Scan Screen Production A S filed Critical Scan Screen Production A S
Priority to DK397585A priority Critical patent/DK156596C/da
Publication of DK397585D0 publication Critical patent/DK397585D0/da
Priority to US06/801,844 priority patent/US4636035A/en
Priority to AU62898/86A priority patent/AU6289886A/en
Priority to EP86905242A priority patent/EP0235215A1/en
Priority to PCT/DK1986/000097 priority patent/WO1987001470A1/en
Publication of DK397585A publication Critical patent/DK397585A/da
Publication of DK156596B publication Critical patent/DK156596B/da
Application granted granted Critical
Publication of DK156596C publication Critical patent/DK156596C/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
    • G03B21/62—Translucent screens
    • G03B21/625—Lenticular translucent screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
DK397585A 1985-08-30 1985-08-30 Transparent baglysprojektionsskaerm DK156596C (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK397585A DK156596C (da) 1985-08-30 1985-08-30 Transparent baglysprojektionsskaerm
US06/801,844 US4636035A (en) 1985-08-30 1985-11-26 Transparent rear projection screen
AU62898/86A AU6289886A (en) 1985-08-30 1986-08-29 Transparent rear projection screen
EP86905242A EP0235215A1 (en) 1985-08-30 1986-08-29 Transparent rear projection screen
PCT/DK1986/000097 WO1987001470A1 (en) 1985-08-30 1986-08-29 Transparent rear projection screen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK397585 1985-08-30
DK397585A DK156596C (da) 1985-08-30 1985-08-30 Transparent baglysprojektionsskaerm

Publications (4)

Publication Number Publication Date
DK397585D0 DK397585D0 (da) 1985-08-30
DK397585A DK397585A (da) 1987-03-01
DK156596B DK156596B (da) 1989-09-11
DK156596C true DK156596C (da) 1990-01-29

Family

ID=8128869

Family Applications (1)

Application Number Title Priority Date Filing Date
DK397585A DK156596C (da) 1985-08-30 1985-08-30 Transparent baglysprojektionsskaerm

Country Status (5)

Country Link
US (1) US4636035A (da)
EP (1) EP0235215A1 (da)
AU (1) AU6289886A (da)
DK (1) DK156596C (da)
WO (1) WO1987001470A1 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0721612B2 (ja) * 1986-07-25 1995-03-08 大日本印刷株式会社 透過型投影スクリ−ン用レンズシ−ト
NL8700135A (nl) * 1987-01-21 1988-08-16 Philips Nv Doorzichtprojektiescherm en doorzichtprojektiesysteem voorzien van een dergelijk scherm.
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
KR920008057B1 (ko) * 1989-01-28 1992-09-22 주식회사 금성사 광역의 흡수율을 갖는 리어프로젝션 스크린
JPH03149540A (ja) * 1989-11-07 1991-06-26 Pioneer Electron Corp 背面投影式スクリーン
JPH03216635A (ja) * 1990-01-23 1991-09-24 Pioneer Electron Corp 投写スクリーン
US5146342A (en) * 1990-04-20 1992-09-08 Pioneer Electronic Corporation Rear projection television set with lenticular sheet and fresnel lens
JP2911627B2 (ja) * 1991-03-27 1999-06-23 株式会社日立製作所 大画面投写形ディスプレイ
JP3388780B2 (ja) * 1992-06-19 2003-03-24 株式会社日立製作所 背面投写型画像ディスプレイ装置
JP2734914B2 (ja) * 1992-12-14 1998-04-02 三菱電機株式会社 透過型スクリーンおよびその製造方法
GB9613802D0 (en) * 1996-07-01 1996-09-04 Nashua Corp Improvements in or relating to light diffusers
JP4103911B2 (ja) * 2005-02-02 2008-06-18 セイコーエプソン株式会社 スクリーン及び画像表示装置
US7911693B2 (en) * 2006-03-20 2011-03-22 Hewlett-Packard Development Company, L.P. Ambient light absorbing screen
US8979281B2 (en) 2010-06-21 2015-03-17 Disney Enterprises, Inc. System and method for imagination park tree projections
WO2016142259A1 (en) * 2015-03-12 2016-09-15 Philips Lighting Holding B.V. Optical beam shaping device and spot light using the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552417Y2 (da) * 1976-11-18 1980-12-05
US4536056A (en) * 1981-10-05 1985-08-20 Hitachi, Ltd. Rear projection apparatus
DK162413C (da) * 1982-06-10 1992-03-23 Dainippon Printing Co Ltd Bagfra belyst projektionsskaerm
US4509823A (en) * 1982-10-15 1985-04-09 Dai Nippon Insatsu Kabushiki Kaisha Rear projection screen
DK156188C (da) * 1983-05-10 1989-11-27 Scan Screen Production A S Transparent baglysprojektionsskaerm
JPS6027776B2 (ja) * 1983-05-20 1985-07-01 千代田化工建設株式会社 排水および雨水の回収方法
DK151320C (da) * 1983-10-12 1988-05-09 Scan Screen Transparent baglysprojektionsskaerm
US4548469A (en) * 1984-06-07 1985-10-22 Mitsubishi Rayon Co., Ltd. Rear projection screen

Also Published As

Publication number Publication date
EP0235215A1 (en) 1987-09-09
DK397585A (da) 1987-03-01
DK397585D0 (da) 1985-08-30
WO1987001470A1 (en) 1987-03-12
DK156596B (da) 1989-09-11
US4636035A (en) 1987-01-13
AU6289886A (en) 1987-03-24

Similar Documents

Publication Publication Date Title
DE3686328D1 (de) Transparenter projektionsschirm.
DK528884A (da) Elektrooptisk farvedisplay
DK156188C (da) Transparent baglysprojektionsskaerm
DE69026181D1 (de) Flussigkristallprojektor
DE3785262D1 (de) Durchscheinender projektionsschirm.
ES549751A0 (es) Pantalla luminosa
DE3689989D1 (de) Durchsichtiger elektromagnetischer Schirm.
DK156596C (da) Transparent baglysprojektionsskaerm
KR870002476A (ko) 영사스크린
DK151320C (da) Transparent baglysprojektionsskaerm
FI875620A7 (fi) Kuvanäyttö
IT8449194A0 (it) Dispositivo di visualizzazione luminosa
KR860006082A (ko) 표시장치
FR2536649B1 (fr) Presentoir lumineux
ATE36086T1 (de) Leuchtanzeigeanordnung.
KR920016108U (ko) 컬러액정 표시장치
DK301987D0 (da) Baglysprojektionsskaermkonstruktion
DK149290C (da) Skaermterminal
FR2595931B1 (fr) Presentoir lumineux
BR6601314U (pt) Disposicao em projetor
BR6600675U (pt) Disposicao em projetor
FR2553276B3 (fr) Presentoir
KR880010756U (ko) 표시장치
DK511085D0 (da) Fotodisplay
IT8352915V0 (it) Dispositivo espositore luminoso

Legal Events

Date Code Title Description
PUP Patent expired