JPS51456B1 - - Google Patents

Info

Publication number
JPS51456B1
JPS51456B1 JP44048475A JP4847569A JPS51456B1 JP S51456 B1 JPS51456 B1 JP S51456B1 JP 44048475 A JP44048475 A JP 44048475A JP 4847569 A JP4847569 A JP 4847569A JP S51456 B1 JPS51456 B1 JP S51456B1
Authority
JP
Japan
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
Application number
JP44048475A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP44048475A priority Critical patent/JPS51456B1/ja
Priority to GB2305470A priority patent/GB1311921A/en
Priority to DE19702029800 priority patent/DE2029800B2/en
Priority to FR707022486A priority patent/FR2046869B1/fr
Priority to US05/229,917 priority patent/US4026634A/en
Publication of JPS51456B1 publication Critical patent/JPS51456B1/ja
Pending 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
    • G03B21/606—Projection screens characterised by the nature of the surface for relief projection
JP44048475A 1969-06-18 1969-06-18 Pending JPS51456B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP44048475A JPS51456B1 (en) 1969-06-18 1969-06-18
GB2305470A GB1311921A (en) 1969-06-18 1970-05-13 Directional light transmitting screens
DE19702029800 DE2029800B2 (en) 1969-06-18 1970-06-16 TRANSLUCENT PROJECTION SCREEN WITH DESIRED DIRECTIONAL CHARACTERISTICS
FR707022486A FR2046869B1 (en) 1969-06-18 1970-06-18
US05/229,917 US4026634A (en) 1969-06-18 1972-02-28 Directional light transmitting screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44048475A JPS51456B1 (en) 1969-06-18 1969-06-18

Publications (1)

Publication Number Publication Date
JPS51456B1 true JPS51456B1 (en) 1976-01-08

Family

ID=12804394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44048475A Pending JPS51456B1 (en) 1969-06-18 1969-06-18

Country Status (4)

Country Link
JP (1) JPS51456B1 (en)
DE (1) DE2029800B2 (en)
FR (1) FR2046869B1 (en)
GB (1) GB1311921A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007187745A (en) * 2006-01-11 2007-07-26 Sony Corp Image display device
JP2007206655A (en) * 2006-02-06 2007-08-16 Nippon Hoso Kyokai <Nhk> Stereoscopic image display device
JP2011197675A (en) * 2010-03-17 2011-10-06 Seiko Epson Corp Projection system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8829614D0 (en) * 1988-12-20 1989-02-15 Ridgway Michael A method of producing stereoscopic and other visual effects with relative movement and persistence of vision
DE202016006196U1 (en) 2016-10-06 2017-02-21 SCI Data GbR (vertretungsberechtigter Gesellschafter: Daniel Linder, 91611 Lehrberg; Patrick Linder, 91611 Lehrberg) Light source with optical straightening foil

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007187745A (en) * 2006-01-11 2007-07-26 Sony Corp Image display device
JP2007206655A (en) * 2006-02-06 2007-08-16 Nippon Hoso Kyokai <Nhk> Stereoscopic image display device
JP2011197675A (en) * 2010-03-17 2011-10-06 Seiko Epson Corp Projection system

Also Published As

Publication number Publication date
FR2046869A1 (en) 1971-03-12
DE2029800B2 (en) 1976-08-12
DE2029800A1 (en) 1971-01-14
FR2046869B1 (en) 1973-01-12
GB1311921A (en) 1973-03-28

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