Driving circuit built-in liquid crystal display panel and...

Details Driving circuit built-in liquid crystal display panel and... Driving circuit built-in liquid crystal display panel and...

2008-04-22

2008-04-22

Qi, Mike (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S149000, C349S151000, C345S080000

Reexamination Certificate

active

11139602

ABSTRACT:
A liquid crystal display panel having a built in driving circuit according to the present invention includes liquid crystal cells arranged in a matrix form in a display area of the panel and a driving circuit disposed outside the display area in a non-display area to drive the liquid crystal cells. The liquid crystal display panel also includes a plurality of LOG-type signal lines disposed at a LOG area within the non-display area to supply a plurality of signals to the driving circuit. In addition, the liquid crystal display panel includes a black matrix disposed in the non-display area excluding the LOG area so that the black matrix is absent in the LOG area.

REFERENCES:
patent: 5781261 (1998-07-01), Ohta et al.
patent: 6982779 (2006-01-01), Park et al
patent: 7202116 (2007-04-01), Chang et al.
patent: 2003/0038913 (2003-02-01), Choo
patent: 2004/0125060 (2004-07-01), Park et al.
patent: 2005/0264507 (2005-12-01), Jang et al.
patent: 2005/0269638 (2005-12-01), Jung et al.
patent: 2006/0007085 (2006-01-01), Kim et al.
patent: 2007/0040178 (2007-02-01), Chang et al.

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