Computer system and image processing method therefor

Details Computer system and image processing method therefor Computer system and image processing method therefor

2005-05-17

2005-05-17

Lao, Lun-yi (Department: 2673)

Computer graphics processing and selective visual display system

Display driving control circuitry

C345S087000, C345S003200, C315S085000, C348S819000

Reexamination Certificate

active

06894684

ABSTRACT:
Disclosed are a computer system and an image processing method, that can easily reduce the EMI (electromagnetic interference), introduced into a liquid crystal display using the spread spectrum. The computer system includes a graphic processing unit for converting the image signal provided from at least either of a central processing unit and a memory into a signal that can be displayed on a screen, and a spread spectrum unit, provided between the graphic processing unit and the liquid crystal display, for modulating a frequency of a clock signal from a clock generator within a predetermined frequency range.

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