Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2005-09-27
2005-09-27
Shalwala, Bipin (Department: 2673)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S094000, C349S035000, C349S169000, C349S176000
Reexamination Certificate
active
06950086
ABSTRACT:
A driving method for a liquid crystal display device with a cholesteric liquid crystal having a memory mode of operation including a first stage of applying a first voltage to change the state of the cholesteric liquid crystal to a homeotropic state, a second stage of applying a second voltage to change the state of the cholesteric liquid crystal to a homogeneous state or a homogeneous/planar-mixed state, and a third stage of applying a third voltage to change the state of the cholesteric liquid crystal from the homogeneous state or the homogeneous/planar-mixed state to a focalconic state.
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Nagai Makoto
Niiyama Satoshi
Suehiro Noriko
Tahara Shinya
Takano Tomohiro
Lewis David L.
Oblon, Spivak, McCelland, Maier & Neustadt, P.C.
OPTREX Corporation
Shalwala Bipin
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