| 摘要 |
PROBLEM TO BE SOLVED: To easily solve the problem that a plurality of images varying with viewing directions are simultaneously visible in a display device in which the videos varying for every direction are observable from a plurality of directions. SOLUTION: The display device, which is equipped with a display panel 30 and in which the videos varying for every direction are observable from the plurality of the directions, includes a memory means to memorize the information on the preset direction of the display panel, a direction changing means to change the direction of the display panel 30, and a control means to set the direction of the display panel on the basis of the the information memorized in the memory means when the display device is used, and the device makes the adjustment of the direction of the display panel 30 adjustable. The control means detects a seating state on the basis of the output of a seating sensor and automatically adjusts the direction of the display panel 30. COPYRIGHT: (C)2006,JPO&NCIPI
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