Method and apparatus for a flat panel display having reduced...

Details Method and apparatus for a flat panel display having reduced... Method and apparatus for a flat panel display having reduced...

2007-02-13

2007-02-13

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S089000, C345S095000, C345S204000, C345S208000, C345S096000, C345S690000, C345S692000, C345S693000

Reexamination Certificate

active

10131760

ABSTRACT:
A flat panel display is described having a matrix of liquid crystals, wherein the liquid crystals have a common node. A pair of voltages that are applied to the common node help determine the rms voltages that are applied to the liquid crystals. The pair of voltages are tailored to bring a maximum rms voltage that is applied to the liquid crystals so as to fall along the lower knee of a transmittance vs. rms voltage curve that characterizes the performance of the liquid crystals.

REFERENCES:
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patent: 6057820 (2000-05-01), Irwin
patent: 6166714 (2000-12-01), Kishimoto
patent: 6340963 (2002-01-01), Anno et al.
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patent: 6753838 (2004-06-01), Kuijk et al.
patent: 2002/0041281 (2002-04-01), Yanagi et al.
patent: 2002/0190942 (2002-12-01), Lee

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