| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a stereoscopic display type operation panel which permits the clear recognition of the operation status of a touch button by applying a stereoscopic image display technique to more clarify stereoscopic effect for displaying the operation panel. <P>SOLUTION: The operation panel has a stereoscopic image indicator 105 composed of an image panel 150 for displaying the touch button and a light shielding barrier 160 for producing binocular parallax effect, a back light 140, a touch panel sensor 170, and a control circuit 190 which controls the stereoscopic image indicator on the basis of positional information from the touch panel sensor. The control circuit partially controls light shielding by the light shielding barrier, displays a stereoscopic image of the touch button on the stereoscopic image indicator, and when the touch panel sensor detects operation onto the touch button, changes the display on the basis of the positional information from the touch panel sensor, displaying a state in which the button is depressed. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
