Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1979-01-09
1981-04-14
Murray, Richard
Facsimile and static presentation processing
Static presentation processing
Attribute control
358223, H04N 904
Patent
active
042623057
ABSTRACT:
A TV camera comprises an objective lens, a color resolving prism, image pickup devices provided in opposed relationship with the respective exit surfaces of the color resolving prism, and a bias light device. This TV camera is characterized by a novel, small color resolving prism. The color resolving prism comprises four sub-prisms each having a refractive index of 1.6 or higher. The vertical angles of the respective sub-prisms are:
REFERENCES:
patent: 3718752 (1973-02-01), Katsuta et al.
patent: 4084180 (1978-04-01), Stoffels et al.
Ohshima Shigeru
Sekiguchi Takeshi
Canon Kabushiki Kaisha
Murray Richard
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