| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display device for making it possible to view a three-dimensional object from an arbitrary direction, and to enlarge, reduce and move a two-dimensional image only by changing the position or angle of a display part. <P>SOLUTION: This display device 1 is provided with a ring-shaped gripping part 2, a display part 3 mounted on the inside of the gripping part 2 and a position/angle detecting part 10 for detecting the three-dimensional position and angle of the display part 3. As for a three-dimensional temporary image set in space, when the display part 3 is changed backward and forward, right and left or up and down, or the angle of the display part is changed, an image where the three-dimensional image is viewed from an arbitrary direction is displayed at the display part 3. As for a two-dimensional image set in the space, an enlarged or reduced image is displayed at the display part 3. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
