Flat-panel display device

Details Flat-panel display device Flat-panel display device

2005-12-06

2005-12-06

Osorio, Ricardo (Department: 2673)

Computer graphics processing and selective visual display system

Display driving control circuitry

Intensity or color driving control

C345S205000, C345S098000

Reexamination Certificate

active

06972779

ABSTRACT:
A liquid crystal display device comprises a plurality of display pixels PX each including sub-pixels weighted in a preset area ratio and a driving circuit which drives the display pixels. Particularly, the driving circuit is configured to determine the gradation of each display pixel PX by selectively combining the sub-pixels with driving periods weighted in a preset time ratio.

REFERENCES:
patent: 5945972 (1999-08-01), Okumura et al.
patent: 6016133 (2000-01-01), Nito et al.
patent: 6266038 (2001-07-01), Yoshida et al.
patent: 6703991 (2004-03-01), Salters et al.
patent: 10-74064 (1998-03-01), None
patent: 11-202290 (1999-07-01), None

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