초록 ▼

A liquid crystal display device having pillar-shaped spacers formed in pixel array regions is provided with improved display quality by preventing the degradation of contrast and the occurrence of residual images. A plurality of pillar-shape spacers formed in their pixel array regions are provided a

A liquid crystal display device having pillar-shaped spacers formed in pixel array regions is provided with improved display quality by preventing the degradation of contrast and the occurrence of residual images. A plurality of pillar-shape spacers formed in their pixel array regions are provided at locations which do not overlap with each other when images are projected on the screen using three different liquid crystal light valves to project the red (R), green (G) and blue (B), constituents of images.

대표청구항 ▼

[ What is claimed is:] [1.] A liquid crystal display device comprising three separate liquid crystal light valves for projecting on a screen images corresponding to red, green and blue each light valve having a plurality of pillar-shaped spacers formed in a pixel array region for maintaining a presc

[ What is claimed is:] [1.] A liquid crystal display device comprising three separate liquid crystal light valves for projecting on a screen images corresponding to red, green and blue each light valve having a plurality of pillar-shaped spacers formed in a pixel array region for maintaining a prescribed cell gap, wherein,said pillar-shaped spacers are positioned in the pixel array region in each of said three liquid crystal light valves at locations where at least a part of shadows cast by the pillar-shaped spacers do not overlap with each other in projected images produced by the three valves when they are superimposed on one another on the screen.