Method and apparatus for driving ferroelectric LCD and...

Details Method and apparatus for driving ferroelectric LCD and... Method and apparatus for driving ferroelectric LCD and...

2005-02-08

2005-02-08

Parker, Kenneth (Department: 2871)

Liquid crystal cells, elements and systems

Nominal manufacturing methods or post manufacturing...

Aligning liquid crystal with means other than alignment layer

C349S037000

Reexamination Certificate

active

06853436

ABSTRACT:
A method of aligning Half V-Switching Mode ferroelectric liquid crystal material in the presence of an applied electric field, a driving method, and an apparatus for driving a ferroelectric liquid crystal display using the same has a high response speed characteristics and a wide viewing angle characteristics. The liquid crystal material has a small capacitance, C, and is driven according to a double frequency column inversion driving method operating at about 120 Hz to display a picture.

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