Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2006-11-15

2009-06-16

Le, Uyen Chau N (Department: 2874)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S150000

Reexamination Certificate

active

07548296

ABSTRACT:
An LCD device is disclosed, which is suitable for designing a pad for a fine pitch to decrease a pad and a data TCP of a data driver in size, the LCD device including: an LCD panel that includes upper and lower substrates and a liquid crystal layer; a gate driving unit that includes a plurality of gate drivers formed corresponding to an edge area of the lower substrate; a data driving unit that includes a plurality of data drivers connected with a source PCB and the lower substrate by respective data TCPs; and a plurality of data pads that are arranged at fixed intervals on the data TCP so as to transmit a data signal of the data driving unit to a data line of the LCD panel, wherein each of the data pads includes first and second parts having different bonding areas.

REFERENCES:
patent: 6297868 (2001-10-01), Takenaka et al.
patent: 6853428 (2005-02-01), Han et al.
patent: 7023517 (2006-04-01), Song et al.
patent: 2002/0044242 (2002-04-01), Kim
patent: 2005/0128417 (2005-06-01), Song et al.
patent: 2609039 (2004-03-01), None
patent: 2609039 (2004-03-01), None

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