Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Patent
1996-08-01
1998-07-28
Le, Que
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
250226, 348273, H01J 4014
Patent
active
057865884
ABSTRACT:
There is disclosed an XY-addressable photoelectric conversion apparatus capable of always providing the output signal of a same color from each of the output terminals. The apparatus is provided with four color filters A, B, C and D in a mosaic array on the pixels, wherein the color filters are arranged in a unit array of 4 lines and 4 columns and in a pattern of ABAB, CDCD, ABAB and DCDC from the first to fourth lines, and the pixels corresponding to the color filters are read for each column, with a displacement of the pixels of the second or fourth line by a column. Also the color filters in the unit array of 4 lines and 4 columns are complementary color mosaic filters.
REFERENCES:
patent: 4567510 (1986-01-01), Tanaka et al.
patent: 4962412 (1990-10-01), Shinohara et al.
patent: 5060042 (1991-10-01), Shinohara et al.
patent: 5115302 (1992-05-01), Watanabe
patent: 5541648 (1996-07-01), Udagawa et al.
Canon Kabushiki Kaisha
Le Que
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