JPS5358235A - Projection screen - Google Patents
Projection screenInfo
- Publication number
- JPS5358235A JPS5358235A JP13336376A JP13336376A JPS5358235A JP S5358235 A JPS5358235 A JP S5358235A JP 13336376 A JP13336376 A JP 13336376A JP 13336376 A JP13336376 A JP 13336376A JP S5358235 A JPS5358235 A JP S5358235A
- Authority
- JP
- Japan
- Prior art keywords
- projection screen
- plane
- image
- foring
- project
- 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.)
- Pending
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
PURPOSE: To project an image of high brightness and uniform brilliancy and enable the image to be seen in every direction by foring a plane screen consisting of a reflecting plane of Fresnel type having a serrated section and a light absorbing plane.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13336376A JPS5358235A (en) | 1976-11-06 | 1976-11-06 | Projection screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13336376A JPS5358235A (en) | 1976-11-06 | 1976-11-06 | Projection screen |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5358235A true JPS5358235A (en) | 1978-05-26 |
Family
ID=15102963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13336376A Pending JPS5358235A (en) | 1976-11-06 | 1976-11-06 | Projection screen |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5358235A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58115737U (en) * | 1982-01-29 | 1983-08-08 | 日本電気ホームエレクトロニクス株式会社 | reflective directional screen |
JPS58208738A (en) * | 1982-05-31 | 1983-12-05 | Hisao Taki | Reflection screen for projected picture |
JPS592025A (en) * | 1982-06-28 | 1984-01-07 | Hisao Taki | Reflecting and projecting screen having high luminance |
JPS61109039A (en) * | 1984-10-31 | 1986-05-27 | Arisawa Seisakusho:Kk | Manufacture of screen for projection |
EP1280003A1 (en) * | 1999-11-01 | 2003-01-29 | Bolin Sun | Front projection screen |
US6961175B2 (en) | 2001-12-13 | 2005-11-01 | Sony Corporation | Screen, its manufacturing method and image display system |
EP1963917A2 (en) * | 2005-11-23 | 2008-09-03 | Fusao Ishii | High contrast projection screen |
CN113552765A (en) * | 2020-04-07 | 2021-10-26 | 弘胜光电股份有限公司 | Structure of short-focus light-resistant curtain |
-
1976
- 1976-11-06 JP JP13336376A patent/JPS5358235A/en active Pending
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58115737U (en) * | 1982-01-29 | 1983-08-08 | 日本電気ホームエレクトロニクス株式会社 | reflective directional screen |
JPS58208738A (en) * | 1982-05-31 | 1983-12-05 | Hisao Taki | Reflection screen for projected picture |
JPS592025A (en) * | 1982-06-28 | 1984-01-07 | Hisao Taki | Reflecting and projecting screen having high luminance |
JPS61109039A (en) * | 1984-10-31 | 1986-05-27 | Arisawa Seisakusho:Kk | Manufacture of screen for projection |
JPH0567936B2 (en) * | 1984-10-31 | 1993-09-27 | Arisawa Seisakusho Kk | |
EP1280003A1 (en) * | 1999-11-01 | 2003-01-29 | Bolin Sun | Front projection screen |
EP1280003A4 (en) * | 1999-11-01 | 2003-05-14 | Bolin Sun | Front projection screen |
US6898008B1 (en) | 1999-11-01 | 2005-05-24 | Bolin Sun | Front projection screen |
US6961175B2 (en) | 2001-12-13 | 2005-11-01 | Sony Corporation | Screen, its manufacturing method and image display system |
US7035008B2 (en) | 2001-12-13 | 2006-04-25 | Sony Corporation | Screen, its manufacturing method and image display system |
US7242523B2 (en) | 2001-12-13 | 2007-07-10 | Sony Corporation | Screen, its manufacturing method and image display system |
US7345818B2 (en) | 2001-12-13 | 2008-03-18 | Sony Corporation | Screen, its manufacturing method and image display system |
EP1963917A2 (en) * | 2005-11-23 | 2008-09-03 | Fusao Ishii | High contrast projection screen |
EP1963917A4 (en) * | 2005-11-23 | 2009-12-02 | Fusao Ishii | High contrast projection screen |
CN113552765A (en) * | 2020-04-07 | 2021-10-26 | 弘胜光电股份有限公司 | Structure of short-focus light-resistant curtain |
CN113552765B (en) * | 2020-04-07 | 2022-07-15 | 弘胜光电股份有限公司 | Structure of short-focus light-resistant curtain |
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