Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2007-10-30

2009-10-20

Ngo, Julie (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S043000, C349S152000

Reexamination Certificate

active

07605900

ABSTRACT:
A display device includes a substrate, a gate line formed over the substrate, a first insulating film formed over the substrate and the gate line, a semiconductor film formed over the first insulating film, a drain electrode formed over the semiconductor film, a source electrode formed over the semiconductor film, a data line connected to the drain electrode and formed over the first insulating film, a second insulating film formed over the source electrode and the data line, a pixel electrode electrically connected to the source electrode and formed over the second insulating film, and a transparent conductive film connected to the data line through a contact hole formed in the second insulating film. The transparent conductive film includes a first portion which none of the first insulating film and the second insulating film underlie.

REFERENCES:
patent: 5648674 (1997-07-01), Weisfield et al.
patent: 6825893 (2004-11-01), Choi
patent: 2002/0075424 (2002-06-01), Sakamoto et al.
patent: 05-119350 (1993-05-01), None
patent: 06-160901 (1994-06-01), None

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