Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1986-08-12
1990-02-27
Shepperd, John W.
Facsimile and static presentation processing
Static presentation processing
Attribute control
H04N 1500
Patent
active
049050761
ABSTRACT:
A three dimensional projection television system in which the screen of the receiver alternatively receives a television picture field as polarized by polarizing apparatus and a television picture field which is orthogonally polarized with respect to the fields polarized by the polarizing apparatus. Also disclosed in a receiver for use in such a system. The receiver includes three projectors each projecting through a polarizer and an individual electro-optical crystal device.
REFERENCES:
patent: 3596988 (1971-03-01), Schmidt
patent: 4281341 (1981-07-01), Byatt
patent: 4399456 (1983-08-01), Zalm
patent: 4504856 (1985-03-01), Jackman
Annegarn Marcellinus J. J. C.
Bharagava Rameshwar N.
Cammack David A.
Stanton Douglas A.
Tan Sing L.
Mayer Robert T.
N.A. Philips & U.S. Philips Corporation
Shepperd John W.
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