| 摘要 |
A liquid crystal receiving apparatus ( 1 ) according to the invention doubles the number of frames by doubling a vertical scanning frequency set for a received video signal ( 12 ), and adjusts a gain for each of frames added by the doubling ( 14 ). A moving image blur is prevented by reducing the gain, and a flicker is prevented by increasing the gain. The gain is adjusted automatically or through a manipulation made by a user in accordance with contents of an image to be displayed.
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