| 发明名称 |
PROJECTOR AND ADJUSTMENT METHOD |
| 摘要 |
A projector includes a projection section that projects a plurality of patterns having lightness values different from each other, an imaging section that captures an image of the plurality of patterns projected by the projection section, and a projection state adjustment section that adjusts, based on any of the plurality of patterns captured by the imaging section, a projection state in which the projection section performs projection. |
| 申请公布号 |
US2014293243(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201414220600 |
申请日期 |
2014.03.20 |
| 申请人 |
SEIKO EPSON CORPORATION |
发明人 |
FURUI Shiki |
| 分类号 |
G03B21/14 |
主分类号 |
G03B21/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A projector comprising:
a projection section that projects a plurality of patterns having lightness values different from each other; an imaging section that captures an image of the plurality of patterns projected by the projection section; and a projection state adjustment section that adjusts, based on any of the plurality of patterns captured by the imaging section, a projection state in which the projection section performs projection. |
| 地址 |
Tokyo JP |
