Image display device and method thereof

Abstract

An image display device and a method thereof are proposed to solve the problem of bad image processing performance of existent image display devices. The image display device comprises an image processing controller, a transmission interface for input of an image signal, a plurality of graphics processing unit for graphics acceleration, an image memory for storing the image signal, and a video signal generating module for providing a video signal to a display device. The graphics processing units respectively process the image signal in the image memory so that the image processing controller can control the video signal generating module to perform image modulation to the image signal according to the operation results of the graphics processing units. The video signal generating module then generates a video signal for output. Through these graphics processing units, the whole performance can be enhanced.

Dependencies are inferred from the claim text.