Reflective liquid crystal display device with twist angle between 50.degree. and 68.degree. and the polarizer at the bisectrix
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United States of America Patent
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Feb 6, 1996
Issued Date -
N/A
app pub date -
Oct 21, 1993
filing date -
Jun 28, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
To obtain a monotonic transmission/voltage characteristic curve in a reflective display having a small twist angle, the polarizer in a cell with crossed polarizer and analyzer is arranged parallel to the dividing line of the directions of orientation (23, 24) determining the twist angle .alpha., the cell being optimized for .alpha. and d..DELTA.n.
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