| 发明名称 |
DISPLAY DEVICE, PROJECTOR, AND DISPLAY METHOD |
| 摘要 |
A display device include a display unit that displays a display image on a display surface based on image data, a location detection unit that detects a pointed location with respect to the display image on the display surface, a coordinate calculation unit that calculates first coordinates as coordinates of the pointed location in a displayable area within the display surface, a coordinate conversion unit that converts the first coordinates calculated by the coordinate calculation unit into second coordinates as coordinates in the image data, and an output unit that outputs the second coordinates obtained by the coordinate conversion unit. |
| 申请公布号 |
US2015029098(A1) |
申请公布日期 |
2015.01.29 |
| 申请号 |
US201414513600 |
申请日期 |
2014.10.14 |
| 申请人 |
Seiko Epson Corporation |
发明人 |
Ichieda Hiroyuki |
| 分类号 |
G06F3/033 |
主分类号 |
G06F3/033 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A display device comprising:
a display unit that displays a display image on a display surface based on image data; a location detection unit that detects a pointed location with respect to the display image on the display surface; a coordinate calculation unit that calculates first coordinates as coordinates of the pointed location in a displayable area within the display surface; a coordinate conversion unit that converts the first coordinates calculated by the coordinate calculation unit into second coordinates as coordinates in the image data; and an output unit that outputs the second coordinates obtained by the coordinate conversion unit. |
| 地址 |
Tokyo JP |
