Solid-state color imaging device

Details Solid-state color imaging device Solid-state color imaging device

1979-02-09

1981-01-20

Martin, John C.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 44, H04N 904, H04N 907

Patent

active

042466016

ABSTRACT:
A solid-state color imaging device is provided including a plurality of photosensors which are arrayed in horizontal and vertical directions, and a mosaic color filter made up of filter elements arranged in correspondence with the respective photosensors. The mosaic color filter is arranged such that any group of four adjacent filter elements comprises a first filter which is made for panchromatic transmission, a second filter which is selected from among a first spectral region-transmitting filter, a second spectral region-transmitting filter and a third spectral region-transmitting filter respectively exhibiting different transmission characteristics, and third and fourth filters which are made of complementary color filters which transmit the transmission light component of the second filter and which have transmission components different from each other. The solid-state color imaging device also has means for simultaneously reading out optical signals of two of the photosensors adjacent in the vertical direction, and means for adding the two output signals.

REFERENCES:
patent: 3982274 (1976-09-01), Chai
patent: 4042956 (1977-08-01), Yamanaka
patent: 4054906 (1977-10-01), Yamanaka
patent: 4054915 (1977-10-01), Sugihara
patent: 4087836 (1978-05-01), DeFoe
patent: 4117510 (1978-09-01), Ohta
patent: 4121244 (1978-10-01), Nakabe

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