Liquid crystal display panel with static electricity...

Details Liquid crystal display panel with static electricity... Liquid crystal display panel with static electricity...

2006-12-26

2006-12-26

Schechter, Andrew (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S054000, C349S192000

Reexamination Certificate

active

07154568

ABSTRACT:
The present invention relates to a static electricity prevention type liquid crystal display panel for preventing static electricity flowing in through a pad part. A static electricity prevention type liquid crystal display panel according to an embodiment of the present invention includes a picture display part having a plurality of liquid crystal cells; a signal pad part applying a drive signal to be inputted to signal lines of the picture display part, and wherein the signal pad part includes a plurality of pads connected to the signal lines; and a static electricity prevention circuit having a thin film transistor with a floating gate for connecting the pad with a shorting bar by a static electricity flowing into the pad for the pad to form an equipotential with respect to the static electricity.

REFERENCES:
patent: 6072550 (2000-06-01), Kim
patent: 6175394 (2001-01-01), Wu et al.
patent: 6753836 (2004-06-01), Kwon
patent: 2002/0057392 (2002-05-01), Ha
patent: 2004/0032544 (2004-02-01), Kim et al.
patent: 9080471 (1997-03-01), None
patent: 11-295684 (1999-10-01), None
patent: 1020020044420 (2002-06-01), None

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