Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Including integrally formed optical element
Reexamination Certificate
2011-04-19
2011-04-19
Tran, Thien F (Department: 2895)
Semiconductor device manufacturing: process
Making device or circuit emissive of nonelectrical signal
Including integrally formed optical element
C438S149000
Reexamination Certificate
active
07927899
ABSTRACT:
A liquid crystal display panel includes: a thin film transistor array substrate having a gate line and a data line provided on the substrate; a gate insulating film between the gate line and the data line; a thin film transistor having a source electrode, a drain electrode and a gate electrode; a pixel electrode; a protective film for protecting the thin film transistor; a plurality of pads; a transparent electrode pattern formed on the data line, source electrode and drain electrode; and a color filter array substrate joined to the thin film transistor array substrate so that the color filter substrate does not overlap the pad area of the thin film transistor array substrate, wherein at least one of the gate insulating film and protective film in the pad area is etched using the color filter array substrate as a mask to expose at least one of the plurality of pads.
REFERENCES:
patent: 2003/0087179 (2003-05-01), Iwasaki
patent: 2001-154221 (2001-06-01), None
patent: 1020000010168 (2000-02-01), None
patent: 1020030082647 (2003-10-01), None
patent: 100537020 (2005-12-01), None
Lee Kyoung Mook
Oh Jae Young
LG Display Co. Ltd.
McKenna Long & Aldridge LLP
Tran Thien F
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