| 摘要 |
When a coordinate detector detects a first light-blocking object, a display device conducts a first local simultaneous scanning process for scanning a local area including the first light-blocking object and an entire sequential scanning process for scanning the entirety of a display surface in parallel. Additionally, during the first local simultaneous scanning process and the entire sequential scanning process conducted in parallel, when a second light-blocking object is detected by the entire sequential scanning process, the display device conducts a second local simultaneous scanning process for scanning a local area including the second light-blocking object in parallel with the first local simultaneous scanning process. |
