| 摘要 |
<p>When a coordinate detection means detects a first lightproof object, a display device concurrently performs a first local area simultaneous scan in which a local area including the first lightproof object is scanned and a whole sequential scan in which the whole display surface is scanned. In the state where the first local area simultaneous scan and the whole sequential scan are concurrently performed, when a second lightproof object is detected by the whole sequential scan, the display device concurrently performs a second local area simultaneous scan in which a local area including the second lightproof object is scanned and the first local area simultaneous scan.</p> |
