| 摘要 |
PROBLEM TO BE SOLVED: To display videos of high quality and to improve user-friendliness. SOLUTION: A VGA controller 14 forms a video signal displayable on an LCD 15. A high quality video engine 17 performs quality improving processing of the video signal formed by the LCD 15. A control section implemented by a CPU 11 changes over a first display mode (ordinary mode) to send the video signal formed by the VGA controller 14 to the LCD 15 without via the high quality video engine 17 and a second display mode (high definition mode) to send the video signal formed by the VGA controller 14 through the high quality video engine 17 to the LCD 15. COPYRIGHT: (C)2006,JPO&NCIPI
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