Computer system

Details Computer system Computer system

2007-04-24

2007-04-24

Tung, Kee M. (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S690000, C349S105000

Reexamination Certificate

active

10956038

ABSTRACT:
A computer system including a graphic chipset generating RGB signals characterizing RGB components, and an output port through which the RGB signals are transmitted from the graphic chipset to a display device, further including an EMI filter to filter EMI from the RGB signals generated by the graphic chipset, and to transmit the filtered RGB signals to the output port; a definition improver to adjust an output level of the RGB signals generated by the graphic chipset to a predetermined output level, and to transmit the adjusted RGB signal to the output port; and a selection switch to selectively connect an output terminal of the graphic chipset with the EMI filter or the definition improver.

REFERENCES:
patent: 4723299 (1988-02-01), Kobayashi
patent: 6784905 (2004-08-01), Brown et al.
patent: 2002/0005863 (2002-01-01), Nagai et al.
patent: 2002/0060672 (2002-05-01), Shin et al.
patent: 1254480 (2000-05-01), None
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patent: 1999-3705 (1999-01-01), None
patent: 1999-21377 (1999-06-01), None
patent: 1999-27732 (1999-07-01), None
patent: 20-231807 (2001-05-01), None
Chinese Office Action dated Mar. 17, 2006.

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