Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2008-07-22
2008-07-22
Nelms, David C. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S149000, C349S150000, C349S151000
Reexamination Certificate
active
07403257
ABSTRACT:
An LCD device includes a pixel part, formed on a substrate, where a plurality of gate lines and data lines are arranged perpendicular to each other and a plurality of pixels are formed. A terminal has active pads formed on a substrate which communicate a signal to respective ones of the gate lines and data lines of the pixel part. The terminal also has dummy pads formed adjacent to the active pads a transparent material is adjacent or over the dummy pads so as to check a pressed state of conductive balls. A drive IC having a terminal with pads electrically connected one-to-one to the pads of active pads formed on the substrate through the conductive balls, so s to supply a gate signal and/or a data signal to the respective gate line and/or data line.
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Kim Deok-Nyoung
Shin Chul-Sang
Birch & Stewart Kolasch & Birch, LLP
LG Display Co. Ltd.
Nelms David C.
Vu Phu
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