Computer graphics processing and selective visual display system – Plural display systems – Diverse systems
Reexamination Certificate
2004-04-21
2008-11-04
Lefkowitz, Sumati (Department: 2629)
Computer graphics processing and selective visual display system
Plural display systems
Diverse systems
Reexamination Certificate
active
07446732
ABSTRACT:
A display control device comprises: a cathode ray tube (CRT) control unit for transferring, to a CRT display, a CRT transfer clock signal, a video data signal and a synchronous signal in accordance with the CRT transfer clock signal generated from a first clock signal having a constant and stable cycle; and a liquid crystal display (LCD) control unit for transferring, to a LCD display, a LCD transfer clock signal, a video data signal and a synchronous signal in accordance with the LCD transfer clock signal generated from a second clock signal as a spread spectrum clocking signal generated based on the first clock signal.
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Fujitsu Limited
Greer Burns & Crain Ltd.
Kumar Srilakshmi K
Lefkowitz Sumati
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