Color filter arrays and color imaging devices

Details Color filter arrays and color imaging devices Color filter arrays and color imaging devices

1978-06-06

1980-04-01

Kimlin, Edward C.

Radiation imagery chemistry: process, composition, or product th

Radiation modifying product or process of making

Screen other than for cathode-ray tube

313371, 313374, 350162SF, 350311, 350317, 358 41, 358 44, 358253, 430 24, 430541, 430321, G03F 500, G02B 518, G02B 522

Patent

active

041960106

ABSTRACT:
An improved color filter array comprises a transparent heat-transfer dye-receiving layer containing an array of filter elements wherein the dye-receiving layer is a certain polyester wherein at least 30 mole percent of the recurring units contain a saturated gem-bivalent radical having a saturated polycyclic three-dimensional structure that includes a saturated bicyclic atomic bridge hydrocarbon ring member. The improved dye-receiving layers provide filter elements with excellent edge sharpness. The improved color filter arrays are useful in color imaging devices, such as solid-state video cameras.

REFERENCES:
patent: 2681857 (1954-06-01), Rogers
patent: 2750524 (1956-06-01), Braham
patent: 3632291 (1972-01-01), De Fago et al.
patent: 3940246 (1976-02-01), De Fago et al.
patent: 4081277 (1978-03-01), Brault
patent: 4097230 (1978-01-01), Sandhu

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