摘要:
A method for controlling an LCD to display an image. The method includes receiving a display data flow, generating a polarity signal, generating a gray-scale signal according to the polarity signal and the display data flow, and driving a pixel unit to display image according to the gray-scale signal. The polarity signal is substantially DC-balanced. A display utilizing such method may reduce the influence of flicker phenomenon.
摘要:
An over-drive controller applied to a display panel and a method for over-drive control are provided. The over-drive controller includes an analyzing unit and an over-drive delta value determining unit. The analyzing unit is arranged for analyzing information of a current pixel in order to generate an over-drive information. The over-drive delta value determining unit is coupled to the analyzing unit, and is arranged for determining an over-drive delta value according to the over-drive information. Herein the over-drive information includes a position information or a field information of the current pixel.
摘要:
A method for digitally filtering a video signal comprises: converting the video signal into a plurality of sampled values; determining whether distribution of at least one portion of the sampled values belongs to one of a plurality of specific types according to the sampled values; and generating a plurality of output values according to a correction operation corresponding to the one of the specific types.