Computer graphics processing and selective visual display system – Display driving control circuitry – Intensity or color driving control
Reexamination Certificate
2008-05-21
2011-10-18
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
Intensity or color driving control
C345S086000, C345S087000, C345S088000, C345S089000, C345S090000, C345S091000, C345S092000, C345S093000, C345S094000, C345S095000, C345S096000, C345S097000, C345S098000, C345S099000, C345S100000, C345S101000, C345S102000, C345S103000, C345S104000, C345S204000, C345S208000
Reexamination Certificate
active
08040362
ABSTRACT:
An output enable signal transformation device for a gate driver in an LCD device includes a reception terminal coupled to a timing generator of the LCD device for receiving an enable synchronization signal, an enable clock signal and a plurality of enable control signals generated by the timing generator, a shift register module coupled to the reception terminal for shifting the enable synchronization signal according to the enable clock signal, a multiplexer module coupled to the shift register module and the timing generator for generating a plurality of output enable signals according to the enable synchronization signal and the plurality of enable control signals, and an output terminal coupled to the multiplexer module and a logic circuit of the gate driver for outputting the plurality of output enable signals to the logic circuit.
REFERENCES:
patent: 2007/0018919 (2007-01-01), Zavracky et al.
Hu Yu-Tsung
Kong Ching-Wen
Hjerpe Richard
Hsu Winston
Margo Scott
NOVATEK Microelectronics Corp.
Steinberg Jeffrey
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