| 摘要 |
<p>An input device is provided to carry out normal input in spite of the contact between a touch panel and the sleeve or any other personal belongings of a user when the user touches a touch panel. In an input device, coordinates(712a) detected at a left upper area(711a) of a touch panel are regarded as the user's pressing coordinates if coordinates(712b) detected at a right lower area(711b) are in a predetermined range from the left upper coordinates, if the right lower coordinates are not detected continuously for a predetermined time for which the left upper coordinates are detected continuously equally, if the right lower coordinates are detected prior to the left lower coordinates, or if an indication key is positioned on the left upper coordinates, when a touch panel has four light-blocked areas.</p> |
