Driver circuit usable for display panel

Details Driver circuit usable for display panel Driver circuit usable for display panel

2006-12-19

2011-10-25

Lao, Lun-Yi (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

Display power source

C345S204000, C345S212000, C345S213000, C345S098000, C327S096000, C327S112000, C327S333000, C327S563000

Reexamination Certificate

active

08044950

ABSTRACT:
A driver circuit usable for a display panel can generate an output signal in response to an input pulse signal supplied to only one input signal terminal thereof. The driver circuit includes a pulse generating circuit for generating an output signal at the output terminal. The pulse generating circuit has a first and second differential input stage for respectively driving a push-pull construction of output transistors in response to the input pulse signal supplied through the input signal terminal with respect to the push-pull output, whereby to simplify the circuitry, operate at a high slew rate, and decrease electric current consumption.

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patent: 5675352 (1997-10-01), Rich et al.
patent: 6392485 (2002-05-01), Doi et al.
patent: 6714076 (2004-03-01), Kalb
patent: 6731170 (2004-05-01), Juang
patent: 7071669 (2006-07-01), Morita
patent: 7098904 (2006-08-01), Kato
patent: 2003/0151581 (2003-08-01), Suyama et al.
patent: 2005-192260 (2005-07-01), None

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