摘要:
A timing control method and device for LCD panel is provided. The timing control device comprises a mode selection unit storing timing parameters corresponding to resolutions of the LCDs, with the timing parameters updateable; a video device outputting a video signal; and a logic unit receiving the video signal and fetching corresponding timing parameters according to a resolution of the video signal and outputting a control signal according to the timing parameter.
摘要:
A method of dynamic frame presentation improvement for liquid crystal display is disclosed. The method comprises the step of providing a gray level mapping table, which maps the signal gray levels from 0 to N into mapped gray levels from 1 to N−1 level. Thereafter, the mapped data is fed into over-voltage compensation circuit. The over-voltage compensation circuit then implements process of the gray level ascending or gray level descending while the previous frame turns into current frame with a varied gray level.
摘要:
A method of dynamic frame presentation improvement for liquid crystal display is disclosed. The method comprises the step of providing a gray level mapping table, which maps the signal gray levels from 0 to N into mapped gray levels from 1 to N−1 level. Thereafter, the mapped data is fed into over-voltage compensation circuit. The over-voltage compensation circuit then implements process of the gray level ascending or gray level descending while the previous frame turns into current frame with a varied gray level.