Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2006-03-14

2006-03-14

Nguyen, Dung T. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S150000, C349S151000

Reexamination Certificate

active

07012667

ABSTRACT:
A liquid crystal display device comprises a liquid crystal panel, a flexible printed circuit (FPC) film connecting to the liquid crystal panel, and a plurality of driver IC chips formed on the liquid crystal panel directly. The present invention is characterized in that a power circuit, a gamma compensating circuit and a ground circuit are formed on the FPC film and are electrically connected to each of the driver IC chips respectively and that the driver IC chips are formed on the glass substrate of the liquid crystal panel directly to save the space of the PCB and lower the cost.

REFERENCES:
patent: 6160605 (2000-12-01), Murayama et al.
patent: 6507384 (2003-01-01), Endo et al.
patent: 6583844 (2003-06-01), Mishima et al.
patent: 6657696 (2003-12-01), Aruga
patent: 6697041 (2004-02-01), Tamai et al.
patent: 6734940 (2004-05-01), Hirabayashi
patent: 6750926 (2004-06-01), Ohgiichi et al.

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