Liquid crystal display having opaque portions on the electrodes

Details Liquid crystal display having opaque portions on the electrodes Liquid crystal display having opaque portions on the electrodes

1984-12-14

1989-04-25

Miller, Stanley D.

350333, G02F 1133

Patent

active

048242136

ABSTRACT:
Disclosed is a matrix type liquid crystal display device comprising a column-and-line arrangement of pixels and a grating pattern which masks the spaces between adjacent pixels, thereby improving the contrast of the whole matrix display.

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patent: 4568149 (1982-02-01), Sugata
Kmetz, "Matrix Addressing of Non-Emissive Displays", Nonemissive Electrooptic Displays, ed. Kmetz et al., pp. 261-289, published 1975.
Eiji Kaneko, "Liquid Crystal Matrix Displays", pp. 2-11, vol. 4 of Advances in Image Pickup and Display, by B. Kazan dated 1981.

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