Liquid crystal display and projector employing the same

Details Liquid crystal display and projector employing the same Liquid crystal display and projector employing the same

1995-07-13

1998-10-20

Liang, Regina

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345100, G09G 336

Patent

active

058253424

ABSTRACT:
A liquid crystal display, employed in a projector, including a liquid crystal panel using, for example, a TN liquid crystal, having visual angle characteristics that the direction of a visual angle in which the contrast reaches its maximum does not match with the direction of the normal line, and transmitting incident light from an opposing substrate side while modulating the same. The liquid crystal panel can reverse the sides and the top and bottom of an image by reversing the orders of image signal application to the signal lines and scanning signal application to the scanning lines, respectively. Signal input units are formed at two opposing ends of the liquid crystal panel and a mounting means for mounting the liquid crystal display to the projector is formed point symmetry with respect to the center of the liquid crystal panel. As a result, the projector can use the liquid crystal displays of one type in common when images formed by the liquid crystal displays must be reversed left to right and/or upside down with respect to each other.

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