Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2001-05-09
2008-03-04
Shalwala, Bipin (Department: 2627)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S100000, C345S102000, C345S206000, C345S211000, C349S033000, C349S034000
Reexamination Certificate
active
07339570
ABSTRACT:
An image display device includes two data signal line drive circuits and two scan signal line drive circuits configured differently from each other. Different data signal line drive circuits and scan signal line drive circuit are compatible with different display formats. A display can be produced in the most suitable display format, and power consumption also can be reduced, by switch operating drive circuits according to the kind of input video and environmental conditions. Further, an image can be written over another image by writing video signals to signal lines with a time lag using a plurality of drive circuits; therefore, a superimposed display can be produced without externally processing the video signals. Thus, both a satisfactory image display and low power consumption can be achieved in an image display device.
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Korean Office Action and English translation.
Taiwanese Office Action and English translation.
Brownlow Michael James
Cairns Graham Andrew
Kaise Yasuyoshi
Kubota Yasushi
Maeda Kazuhiro
Conlin David G.
Daley, Jr. William J.
Edwards Angell Palmer & & Dodge LLP
Kovalick Vincent E.
Shalwala Bipin
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