Conversion of frame rate according to image date

Details Conversion of frame rate according to image date Conversion of frame rate according to image date

2006-11-28

2006-11-28

Kostak, Victor R. (Department: 2622)

Television

Format conversion

C348S744000

Reexamination Certificate

active

07142245

ABSTRACT:
A projector is provided to suppress the degradation of the image quality of movies that are displayed on an image display device. The projector is configured to have a DVD playback function. Accordingly, when movie data that was read out from a DVD includes a movie film having a frame rate of 24 fps, a frame rate conversion unit converts the frame rate from 24 fps to 72 fps without performing a 2 to 3 pull down telecine conversion. In addition, the driving frequency of a liquid crystal panel is also switched to 72 Hz according to the conversion of frame rate.

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