Manufacturing method of reflection type liquid crystal display devices having light shield elements and reflective electrodes formed of same material
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United States of America Patent
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Mar 19, 1996
Grant Date -
N/A
app pub date -
Mar 23, 1994
filing date -
Mar 24, 1993
priority date (Note) -
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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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