| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display device that allows different information or images to be viewed depending on a viewing angle or a viewing person, that produces a three-dimensional image with reality from surrounding directions, and that achieves a stereoscopic view by both eyes without using spectacles or the like. <P>SOLUTION: The display device is equipped with a display unit 1 or 20 having a viewing angle regulating filter on the surface, a rotating mechanism 2 or 23 to rotate the display section, and a control means 6 or 30 (27) to control the display unit to display information or images different according to a plurality of direction angles of the display unit which is rotated by the rotating mechanism. <P>COPYRIGHT: (C)2007,JPO&INPIT |
