Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-07-11
2006-07-11
Shalwala, Bipin (Department: 2677)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S088000, C345S089000, C345S090000, C345S098000, C345S206000
Reexamination Certificate
active
07075505
ABSTRACT:
It is one object of the present invention to reduce the number of inputs to an LCD driver and to reduce manufacturing costs by employing the COG&WOA technique.For a liquid crystal display device, source driver ICs20, among which video signals are transmitted and distributed via a video I/F3, are cascade-connected, and the connection lines to the source driver ICs20are reduced as much as possible to employ the COG&WOA technique. That is, a liquid crystal display device comprises: a liquid crystal cell2, which forms an image display area on a substrate, and a source driver7, which applies a voltage to the liquid crystal cell2based on a video signal input via a video I/F3. The source driver7includes a plurality of source driver ICs20that are mounted on the same substrate as the liquid crystal cell2and that are cascade-connected by signal lines.
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Desgrez Simon
Sakaguchi Yoshitami
AU Optronics Corporation
Scully, Scott, Murphy & Pressor
Shalwala Bipin
Shapiro Leonid
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