| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a display device for improving the operability of a display panel where small operation keys are displayed. <P>SOLUTION: This display device is provided with a position detecting means 121 for detecting the depressed position of a display panel 101. The position detecting means 121 detects the depressed position since the display panel 101 is depressed until the depression ends. An operation key corresponding to the detected position is displayed at the display panel. When the detected position moves until the depression of the display panel ends, the operation key corresponding to the position after movement is displayed at the display panel. In a status that operation keys to be displayed at the operation panel are small, when the position where the predetermined operation key is displayed is depressed, the position where another operation key is displayed may be depressed. In that case, it is impossible to recognize which position should be depressed to make the image processor mounted with the display panel recognize that the predetermined operation key has been depressed. Thus, it is possible to solve the problem that it is necessary for a user to depress the operation panel several times until the image processor is made to recognize that the predetermined operation key has been depressed. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
