Method and apparatus for adjusted DC offset potential in a...

Details Method and apparatus for adjusted DC offset potential in a... Method and apparatus for adjusted DC offset potential in a...

2005-05-03

2005-05-03

Flynn, Nathan J. (Department: 2826)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S034000, C349S031000, C349S035000, C349S032000, C349S122000, C349S121000, C349S123000, C345S087000, C345S088000, C345S086000

Reexamination Certificate

active

06888583

ABSTRACT:
Methods and apparatus for adjusting or reducing intrinsic DC offset potential in a Liquid Crystal Display (LCD) are taught. The methods allow the upper and lower assemblies of the LCD device to be manufactured with selected materials while achieving adjusted or reduced intrinsic DC offset potential in the finished LCD device. The methods are especially useful for reflective LCD designs where it is not possible to build the LCD with symmetric assemblies.

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