Liquid crystal display device formed with a hologram layer havin

Details Liquid crystal display device formed with a hologram layer havin Liquid crystal display device formed with a hologram layer havin

1998-03-25

1999-08-24

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

G02F 11335

Patent

active

059431091

ABSTRACT:
A liquid crystal display device includes a hologram layer having predetermined patterns corresponding to patterns of a color filter. Light inputted to the LCD device is transmitted through the hologram layer when reflected by a reflection layer out of the LCD device. Efficiency of use of the light reflected from the hologram layer is maximized so that quality of an image is improved.

REFERENCES:
patent: 5594560 (1997-01-01), Jelley et al.
patent: 5659408 (1997-08-01), Wenyon
patent: 5663816 (1997-09-01), Chen et al.

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