Patent ID: 8081257

Claim:
A system for integrating de-interlace and overdrive operations, comprising: a de-interlace device, which receives a video datastream consisting of plural fields and performs a de-interlace operation on the plural fields to thereby obtain plural frames corresponding to the plural fields; a first frame scaling controller, which is connected to the de-interlace device in order to receive a first frame among the plural frames and perform a vertical and horizontal scaling operation on the first frame to thereby produce a first display frame; a second frame scaling controller, which is connected to the de-interlace device in order to receive a second frame among the plural frames and perform a vertical and horizontal scaling operation on the second frame to thereby produce a second display frame; and an overdrive device, which is connected to the first frame scaling controller and the second frame scaling controller in order to produce a driving voltage based on a difference between of a pixel of the second display frame and of a pixel of the first display frame corresponding to the pixel of the second display frame.