Liquid crystal display device having light shielding member with

Details Liquid crystal display device having light shielding member with Liquid crystal display device having light shielding member with

1990-07-10

1992-07-07

Hille, Rolf

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 79, 359 68, 359 54, G02F 113

Patent

active

051287862

ABSTRACT:
A liquid crystal display device includes a pair of substrates opposed to each other, a plurality of first electrodes provided on one of the paired substrates, a plurality of second electrodes mounted over the other base plate to oppose the first electrodes, liquid crystal material interposed between the first and the second electrodes to form a plurality of image elements at a plurality of positions corresponding to those points of the first and second electrodes which are opposed to each other, and a black mask for shielding light from leaking through clearances between the adjacent image elements. The image elements are arranged like a matrix and the black mask is formed discontinuous in the vertical and/or horizontal direction.

REFERENCES:
patent: 4569574 (1986-02-01), Masaki et al.
patent: 4591240 (1986-05-01), Masaki et al.
patent: 4805995 (1989-02-01), Torigoe
patent: 4828364 (1989-05-01), Saito et al.
patent: 4964702 (1990-10-01), Sugimoto et al.

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