Liquid crystal display unit with spacers form in the light shiel

Details Liquid crystal display unit with spacers form in the light shiel Liquid crystal display unit with spacers form in the light shiel

1996-06-17

1998-07-07

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

153157, 153 60, G02F 11333, G02F 11339

Patent

active

057777136

ABSTRACT:
A liquid crystal display is disclosed having a substrate on which a pixel array region is formed. The pixel array region includes display electrodes. The display further includes a transparent counter substrate over which a transparent electrode is formed. The transparent electrode faces the pixel array on opposite side of the display electrodes. Spacers are formed on the outside region of the pixel array. Alternatively, the spacers are formed in light shielding regions of the pixel array in a width smaller than the width of the light shielding regions. The spacers are formed of a photo sensitive material having adhesive properties. The spacers bond the substrate to the transparent counter substrate and maintain a prescribed cell gap.

REFERENCES:
patent: 5037185 (1991-08-01), Grupp
patent: 5517344 (1996-05-01), Hu et al.
patent: 5556670 (1996-09-01), Mihara et al.

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