| 发明名称 |
PROJECTION SYSTEM AND PROJECTOR |
| 摘要 |
A projection system performs projection on a projection surface using a plurality of projectors including a first projector and a second projector. The projection system projects, using the first projector, a first guide in a position a predetermined amount of a margin spaced apart from a border of a projection region where an image is projected and projects, using the second projector, a second guide distinguishable from the first guide. |
| 申请公布号 |
US2016100144(A1) |
申请公布日期 |
2016.04.07 |
| 申请号 |
US201514969927 |
申请日期 |
2015.12.15 |
| 申请人 |
SEIKO EPSON CORPORATION |
发明人 |
ARUGA Tadanori;YASUDA Yutaka;KATAHIRA Toru |
| 分类号 |
H04N9/31 |
主分类号 |
H04N9/31 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A projection system that performs projection on a projection surface, the projection system comprising: a plurality of projectors including a first projector and a second projector, wherein
the projection system:
(A) projects, using the first projector, a first guide in a position a predetermined amount of a margin spaced apart from a border of a projection rejoin where an image is projected, and(B) projects, using the second projector, a second guide that is distinguishable from the first guide, and the first projector projects the first guide and controls the second projector to project the second guide. |
| 地址 |
Tokyo JP |
