CA988342A - Rear projection screen and method of producing the same - Google Patents

Rear projection screen and method of producing the same

Info

Publication number
CA988342A
CA988342A CA169,284A CA169284A CA988342A CA 988342 A CA988342 A CA 988342A CA 169284 A CA169284 A CA 169284A CA 988342 A CA988342 A CA 988342A
Authority
CA
Canada
Prior art keywords
producing
same
projection screen
rear projection
screen
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
Application number
CA169,284A
Other languages
English (en)
Other versions
CA169284S (en
Inventor
Satoshi Shimada
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA988342A publication Critical patent/CA988342A/en
Expired legal-status Critical Current

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)
  • Transforming Electric Information Into Light Information (AREA)
CA169,284A 1972-04-25 1973-04-24 Rear projection screen and method of producing the same Expired CA988342A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972049418U JPS5251538Y2 (ru) 1972-04-25 1972-04-25

Publications (1)

Publication Number Publication Date
CA988342A true CA988342A (en) 1976-05-04

Family

ID=12830508

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,284A Expired CA988342A (en) 1972-04-25 1973-04-24 Rear projection screen and method of producing the same

Country Status (7)

Country Link
US (1) US3832032A (ru)
JP (1) JPS5251538Y2 (ru)
CA (1) CA988342A (ru)
DE (1) DE2320762B2 (ru)
FR (1) FR2182093B1 (ru)
GB (1) GB1432243A (ru)
NL (1) NL7305797A (ru)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893748A (en) * 1973-11-30 1975-07-08 Eastman Kodak Co Low scintillation, multi-component projection screen
DE2519617A1 (de) * 1975-05-02 1976-11-11 Agfa Gevaert Ag Projektionsschirm
US4034555A (en) * 1975-12-16 1977-07-12 Rosenthal Bruce A Lenticular optical system
US4165154A (en) * 1976-10-05 1979-08-21 Sanyo Electric Co., Ltd. Projection screen assembly
JPS56140335A (en) * 1980-04-04 1981-11-02 Matsushita Electric Ind Co Ltd Transmission type projecting screen
US4387959A (en) * 1981-01-06 1983-06-14 Zenith Radio Corporation Rear projection screen
JPS5879731U (ja) * 1981-11-26 1983-05-30 ソニー株式会社 リアプロジエクタ装置
US4452509A (en) * 1982-04-28 1984-06-05 Rca Corporation Projection television screen having a selected audience envelope
DE3224227C1 (de) * 1982-06-29 1983-12-15 C. Reichert Optische Werke AG, 1170 Wien Projektionseinrichtung fuer Mikroskope
US4431720A (en) * 1982-07-19 1984-02-14 Zenith Radio Corp. Imaging screen and coating therefor for rear-projection television
JPS5918801U (ja) * 1982-07-29 1984-02-04 株式会社スズテック 農用トラクタ−の砕土輪
US4509823A (en) * 1982-10-15 1985-04-09 Dai Nippon Insatsu Kabushiki Kaisha Rear projection screen
JPS59121034A (ja) * 1982-12-27 1984-07-12 Mitsubishi Rayon Co Ltd 透過型スクリ−ン
US4512631A (en) * 1983-04-21 1985-04-23 Rca Corporation Rear projection television screen incorporating a prism lens
US4556626A (en) * 1983-08-24 1985-12-03 North American Philips Consumer Electronics Corporation Negative-working dichromate photoresist composition, process for applying it to a polymethyl methacrylate surface, and article produced
US4647519A (en) * 1983-08-24 1987-03-03 North American Philips Consumer Electronics Corp. Negative-working photoresist method of making rear-projection television screen viewing surface
JPS6115902U (ja) * 1985-06-25 1986-01-30 株式会社スズテック 農用トラクタの砕土輪取付構造
NL8503526A (nl) * 1985-12-20 1987-07-16 Philips Nv Doorzichtprojektiescherm.
US4935335A (en) * 1986-01-06 1990-06-19 Dennison Manufacturing Company Multiple imaging
NL8600184A (nl) * 1986-01-28 1987-08-17 Philips Nv Doorzichtprojektiesysteem.
US4804253A (en) * 1986-05-15 1989-02-14 General Electric Company Lenticular filter for display devices
US4841341A (en) * 1986-06-13 1989-06-20 Matsushita Electric Industrial Co., Ltd. Integrator for an exposure apparatus or the like
US5546202A (en) * 1994-06-17 1996-08-13 Hughes Training, Inc. Rear projection screen for high ambient light environments having a pinhole area substantially equal to luminous area of the light source
WO1996007953A1 (en) * 1994-09-06 1996-03-14 Philips Electronics N.V. Rear projection screen
KR0178734B1 (ko) * 1995-07-31 1999-05-01 김광호 배면 프로젝션 텔레비젼세트의 투사스크린
DE29716798U1 (de) * 1997-09-18 1997-11-27 Gerzen, Peter, 91580 Petersaurach Bildprojektionsvorrichtung
DE29722785U1 (de) * 1997-12-23 1998-02-12 Gerzen, Peter, 91580 Petersaurach Bildprojektionsvorrichtung
KR100234301B1 (ko) * 1997-12-16 1999-12-15 윤종용 프로젝터용 스크린
FR2793043B1 (fr) 1999-04-29 2003-06-06 Synelec Sa Ecran de projection
US6624934B1 (en) 1999-06-18 2003-09-23 3M Innovative Properties Company Projection screen using variable power lenticular lens for asymmetric viewing angle
CA2381093C (en) * 1999-08-04 2008-02-05 Sanyo Electric Co., Ltd. Rear projection display device
US6535333B1 (en) 2000-11-21 2003-03-18 3M Innovative Properties Company Optical system with reduced color shift
EP1366388A4 (en) 2001-02-07 2007-08-29 Corning Prec Lens Inc SCREEN WITH HIGH CONTRAST AND RANDOM MICROLINE ARRAY
KR100870800B1 (ko) * 2001-02-07 2008-11-27 코닝 인코포레이티드 고정밀도 구경을 갖는 자기 정합 구경 마스크
DE10225636B4 (de) * 2002-06-07 2013-06-06 Helmut Würz Einrichtung zur Erzeugung quasi-stereoskopischer Bildeindrücke aus flächigen zweidimensionalen Bildern
JP2005141202A (ja) * 2003-11-03 2005-06-02 Arisawa Mfg Co Ltd 透過型スクリーン
JP2007114401A (ja) * 2005-10-19 2007-05-10 Sony Corp 透過型スクリーン及び背面投射型表示装置
US8000006B2 (en) 2009-07-02 2011-08-16 Morgan Adhesives Company Rear-projection screen
GB201016566D0 (en) * 2010-10-01 2010-11-17 Barco Nv Curved back projection screen
US10288995B2 (en) 2017-06-15 2019-05-14 Esterline Belgium Bvba Aspherical dome display and method of rear projection
CN110007552B (zh) * 2018-12-14 2021-07-20 北京宝江科技有限公司 用于投影的透明薄膜和投影系统
CN110187594A (zh) * 2019-05-27 2019-08-30 上海鲲游光电科技有限公司 一种线型光场投射器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618198A (en) * 1947-11-22 1952-11-18 Eastman Kodak Co Projection screen

Also Published As

Publication number Publication date
FR2182093A1 (ru) 1973-12-07
GB1432243A (en) 1976-04-14
DE2320762B2 (de) 1976-01-29
FR2182093B1 (ru) 1975-12-26
JPS499128U (ru) 1974-01-25
DE2320762A1 (de) 1973-10-31
US3832032A (en) 1974-08-27
JPS5251538Y2 (ru) 1977-11-22
NL7305797A (ru) 1973-10-29

Similar Documents

Publication Publication Date Title
CA988342A (en) Rear projection screen and method of producing the same
CA954353A (en) Composite back projection screen and method of forming
CA968598A (en) Rear projection screen
CA941692A (en) Specific processed cloths and a method of producing the same
CA1008717A (en) Developing composition and process
CA966542A (en) Cathode-ray tube - yoke platform - yoke combination and method of assembling the combination
CA1004897A (en) Developing composition and process
CA1028813A (en) Structural panel and method of making same
CA1004898A (en) Developing composition and process
CA1008847A (en) Method of producing dl-methionyl-dl-methionine
CA952522A (en) Method of producing benzodiazocine derivatives
CA961234A (en) Acoustic screen
CA970365A (en) Pharmaceutically useful compounds and methods of producing and using same
CA984573A (en) Acoustical panel assembly and method of forming it
CA1009248A (en) 1,2-azidonitrates and method of producing same
CA903713A (en) Screen and method of making same
CA832651A (en) Electroacoustic transducers and method of making the same
CA905089A (en) Structural units and method of forming the same
CA971012A (en) Projection screen fabrication techniques
CA906280A (en) Rear projection screen
CA908385A (en) Panel construction and method
CA840947A (en) Flavoring substance and process for producing the same
CA908860A (en) Photocathode and process for producing the same
CA895784A (en) Concealed image process and materials
CA812509A (en) Picture-band and method of producing the same