Method and system for processing image data in LCD by...

Details Method and system for processing image data in LCD by... Method and system for processing image data in LCD by...

2008-03-06

2011-12-20

Pendleton, Brian (Department: 2425)

Television

Format conversion

Line doublers type

C348S449000, C348S450000, C348S451000, C348S452000, C348S050000, C348S051000

Reexamination Certificate

active

08081257

ABSTRACT:
A system for integrating de-interlace and overdrive operations includes a de-interlace device, a first frame scaling controller, a second frame scaling controller and an overdrive device. The de-interlace device performs a de-interlace operation on plural fields to thereby obtain plural frames. The first frame scaling controller receives a first frame among the plural frames and performs a vertical and horizontal scaling operation on the first frame to thereby produce a first display frame. The second frame scaling controller receives a second frame among the plural frames and performs a vertical and horizontal scaling operation on the second frame to thereby produce a second display frame. The overdrive device produces a driving voltage based on a difference between a pixel of the second display frame and a pixel of the first display frame corresponding to the pixel of the second display frame.

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