JPS57165830A - Lenticular lens for screen - Google Patents

Lenticular lens for screen

Info

Publication number
JPS57165830A
JPS57165830A JP56051194A JP5119481A JPS57165830A JP S57165830 A JPS57165830 A JP S57165830A JP 56051194 A JP56051194 A JP 56051194A JP 5119481 A JP5119481 A JP 5119481A JP S57165830 A JPS57165830 A JP S57165830A
Authority
JP
Japan
Prior art keywords
light
lenses
total reflection
lenticular lens
lenticular
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.)
Granted
Application number
JP56051194A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6130251B2 (enrdf_load_stackoverflow
Inventor
Yukio Yada
Koichi Inagaki
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP56051194A priority Critical patent/JPS57165830A/ja
Priority to US06/364,193 priority patent/US4418986A/en
Priority to CA000400430A priority patent/CA1181272A/en
Priority to EP85106693A priority patent/EP0166262B1/en
Priority to DE8585106693T priority patent/DE3280211D1/de
Priority to EP82102985A priority patent/EP0063317B1/en
Priority to DE8282102985T priority patent/DE3274155D1/de
Priority to DK158582A priority patent/DK156019C/da
Priority to KR8201529A priority patent/KR890000783B1/ko
Publication of JPS57165830A publication Critical patent/JPS57165830A/ja
Priority to DK573885A priority patent/DK159841C/da
Publication of JPS6130251B2 publication Critical patent/JPS6130251B2/ja
Granted 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
    • G03B21/602—Lenticular screens
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
JP56051194A 1981-04-07 1981-04-07 Lenticular lens for screen Granted JPS57165830A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP56051194A JPS57165830A (en) 1981-04-07 1981-04-07 Lenticular lens for screen
US06/364,193 US4418986A (en) 1981-04-07 1982-03-31 Rear projection screen
CA000400430A CA1181272A (en) 1981-04-07 1982-04-05 Rear projection screen
EP82102985A EP0063317B1 (en) 1981-04-07 1982-04-06 Rear projection screen
DE8585106693T DE3280211D1 (de) 1981-04-07 1982-04-06 Durchlicht-projektionsschirm.
EP85106693A EP0166262B1 (en) 1981-04-07 1982-04-06 Rear projection screen
DE8282102985T DE3274155D1 (en) 1981-04-07 1982-04-06 Rear projection screen
DK158582A DK156019C (da) 1981-04-07 1982-04-06 Bagside-projektionsskaerm
KR8201529A KR890000783B1 (ko) 1981-04-07 1982-04-07 후면 투사 스크린
DK573885A DK159841C (da) 1981-04-07 1985-12-11 Bagside-projektionsskaerm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56051194A JPS57165830A (en) 1981-04-07 1981-04-07 Lenticular lens for screen

Publications (2)

Publication Number Publication Date
JPS57165830A true JPS57165830A (en) 1982-10-13
JPS6130251B2 JPS6130251B2 (enrdf_load_stackoverflow) 1986-07-12

Family

ID=12880062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56051194A Granted JPS57165830A (en) 1981-04-07 1981-04-07 Lenticular lens for screen

Country Status (2)

Country Link
JP (1) JPS57165830A (enrdf_load_stackoverflow)
KR (1) KR890000783B1 (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107337A (ja) * 1982-12-13 1984-06-21 Matsushita Electric Ind Co Ltd 透過型スクリ−ン
JPS59204833A (ja) * 1983-05-09 1984-11-20 Mitsubishi Rayon Co Ltd 背面投影スクリ−ン
JPS6115134A (ja) * 1984-07-02 1986-01-23 Mitsubishi Rayon Co Ltd 透過型スクリ−ン
JPS62113131A (ja) * 1985-11-13 1987-05-25 Mitsubishi Rayon Co Ltd 透過型スクリ−ン
US4936652A (en) * 1988-09-28 1990-06-26 Dai Nippon Printing Co., Ltd. Rear projection screen
JP2003504657A (ja) * 1999-07-02 2003-02-04 トムソン ライセンシング ソシエテ アノニム テレビジョン用の投写型スクリーン
JP2007148017A (ja) * 2005-11-28 2007-06-14 Dainippon Printing Co Ltd フレネルレンズシート、透過型スクリーン及び背面投射型表示装置
JP2007310110A (ja) * 2006-05-18 2007-11-29 Hitachi Ltd 前面板およびそれを用いた表示装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107337A (ja) * 1982-12-13 1984-06-21 Matsushita Electric Ind Co Ltd 透過型スクリ−ン
JPS59204833A (ja) * 1983-05-09 1984-11-20 Mitsubishi Rayon Co Ltd 背面投影スクリ−ン
JPS6115134A (ja) * 1984-07-02 1986-01-23 Mitsubishi Rayon Co Ltd 透過型スクリ−ン
JPS62113131A (ja) * 1985-11-13 1987-05-25 Mitsubishi Rayon Co Ltd 透過型スクリ−ン
US4936652A (en) * 1988-09-28 1990-06-26 Dai Nippon Printing Co., Ltd. Rear projection screen
JP2003504657A (ja) * 1999-07-02 2003-02-04 トムソン ライセンシング ソシエテ アノニム テレビジョン用の投写型スクリーン
JP2007148017A (ja) * 2005-11-28 2007-06-14 Dainippon Printing Co Ltd フレネルレンズシート、透過型スクリーン及び背面投射型表示装置
JP2007310110A (ja) * 2006-05-18 2007-11-29 Hitachi Ltd 前面板およびそれを用いた表示装置

Also Published As

Publication number Publication date
JPS6130251B2 (enrdf_load_stackoverflow) 1986-07-12
KR890000783B1 (ko) 1989-04-06
KR830010400A (ko) 1983-12-30

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