发明名称 VIDEO DISPLAY APPARATUS AND VIDEO DISPLAY METHOD
摘要 A video display apparatus for allowing appropriate display areas to be produced automatically or by simple manual operations when combinations of video signals and contents having different aspect ratios are displayed on display devices having different aspect ratios. The video display apparatus comprises a display area magnifying part for magnifying, based on a magnification ratio, a display area of an inputted video signal in at least one of horizontal and vertical directions; a selection part for automatically setting, based on information of the aspect ratio of a display device, information of the aspect ratio of the video signal and information of the aspect ratio of the content that is the active portion of the video signal, the magnification ratio of at least one of the horizontal and vertical directions to be used by the display area magnifying part; and the display device for displaying the display area of the video signal.
申请公布号 WO2004051992(A1) 申请公布日期 2004.06.17
申请号 WO2003JP15313 申请日期 2003.12.01
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;SUZUKI, RYOJI;ITANI, TETSUYA;NISHIDA, IKUO;KATO, SATOSHI 发明人 SUZUKI, RYOJI;ITANI, TETSUYA;NISHIDA, IKUO;KATO, SATOSHI
分类号 H04N5/66;G09G5/00;G09G5/36;G09G5/391;H04N7/01 主分类号 H04N5/66
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