Driving circuit for use in cholesteric liquid crystal...

Details Driving circuit for use in cholesteric liquid crystal... Driving circuit for use in cholesteric liquid crystal...

2008-01-15

2008-01-15

Osorio, Ricardo (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S088000

Reexamination Certificate

active

07319451

ABSTRACT:
A liquid crystal display device of the present invention comprises: a liquid crystal display panel; a cholesteric liquid crystal layer in the liquid crystal panel; a data controller having a connection with the liquid crystal display panel, wherein the data controller receives red, green and blue data signals from an external source and provides the signals to the liquid crystal panel; and a data amplifying circuit in the data controller, the data amplifying circuit selecting one of the red, green and blue data signals and then overdriving the selected data signal.

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