Computer graphics processing and selective visual display system – Display driving control circuitry – Physically integral with display elements
Reexamination Certificate
2005-02-08
2005-02-08
Hjerpe, Richard (Department: 2674)
Computer graphics processing and selective visual display system
Display driving control circuitry
Physically integral with display elements
C345S205000, C345S090000, C345S092000
Reexamination Certificate
active
06853371
ABSTRACT:
Within one pixel element200, two display circuits corresponding to the analog display mode and the digital display mode are disposed such that they are adjacent to each other. One of these two display circuits can be selected through the circuit selection circuits40or43. Since the high voltage power line150of the retaining circuit110, which is used under the digital display mode, also performs as the signal selection line88, it is possible to have the high density integration of the pixel element200. Also, the bias voltage Vsc supplied through the selection storage capacitor line81is same as the signal A. Therefore, the storage capacitor line81is connected to the drain of the TFT122of the signal selection circuit120so that the signal line82for supplying the signal A can be omitted. Thus, the high-density integration of the pixel element200can be achieved.
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Miyajima Yasushi
Senda Michiru
Hjerpe Richard
Morrison & Foerster / LLP
Prizio Peter
Sanyo Electric Co,. Ltd.
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