Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1994-03-23
1996-03-19
Sikes, William L.
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
359 59, 359 60, 359 70, 359 79, 359 87, G02F 1136, G02F 11335, G02F 11343
Patent
active
055007503
ABSTRACT:
It is an object of the invention to improve the display quality of a reflection type liquid crystal display device. A gate bus wiring, a source bus wiring, and a TFT are formed on an insulating substrate, and an organic insulating film having bumps is formed on them. A light shield film is formed in the region above the TFT on the surface of the organic insulating film, and a reflection electrode is formed in the other region. The reflection electrode is separated from the light shield film by a gap. An orientation film is further formed on these components complete one substrate. The one substrate is bonded through a liquid crystal layer to the other substrate having a light emitting insulating substrate, a color filter, a transparent electrode, and an orientation film.
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Kanbe Makoto
Mitsui Seiichi
Conlin David G.
Corless Peter F.
Duong Tai V.
Sharp Kabushiki Kaisha
Sikes William L.
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