Pixel circuit for liquid crystal display

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix

Reexamination Certificate

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Details

C345S092000, C349S042000

Reexamination Certificate

active

07061458

ABSTRACT:
A pixel circuit for liquid crystal display is disclosed, wherein a digital circuit is installed at a pixel of the liquid crystal display (LCD) for processing static image. The digital circuit works with an analogue circuit for processing dynamic image. Several multiplexers are provided to enhance the digital and analogue signal processing, for lowering the power consumption so as to accomplish power saving function of a pixel circuit for liquid crystal display.

REFERENCES:
patent: 5712652 (1998-01-01), Sato et al.
patent: 2002/0030647 (2002-03-01), Hack et al.
patent: 2005/0007352 (2005-01-01), Nathan et al.

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