| 发明名称 |
PROJECTION APPARATUS |
| 摘要 |
The invention provides a projection apparatus having an image source, a projection lens, and a beam-splitting module. The image source provides an image beam, and the image beam includes a first sub image beam and at least one second sub image beam. The projection lens is disposed on a transmission path of the image beam.;The beam-splitting module projects the first sub image beam passing through the beam-splitting module onto a first imaging plane, and projects the second sub image beam reflected by the beam-splitting module onto at least one second imaging plane. The first imaging plane is not coplanar with the at least one second imaging plane. The projection lens is disposed on the transmission path of the image beam between the beam-splitting module and the image source. |
| 申请公布号 |
US2014211171(A1) |
申请公布日期 |
2014.07.31 |
| 申请号 |
US201314144500 |
申请日期 |
2013.12.30 |
| 申请人 |
Huang Wei-Hao;Chen Chao-Shun;Pan Haw-Woei |
发明人 |
Huang Wei-Hao;Chen Chao-Shun;Pan Haw-Woei |
| 分类号 |
G03B21/28;G03B21/14 |
主分类号 |
G03B21/28 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A projection apparatus, comprising:
an image source for providing an image beam, wherein the image beam comprises a first sub image beam and at least one second sub image beam; a projection lens disposed on a transmission path of the image beam; and a beam-splitting module for projecting the first sub image beam passing through the beam-splitting module onto a first imaging plane and projecting the second sub image beam reflected by the beam-splitting module onto at least one second imaging plane, wherein the first imaging plane is not coplanar with the at least one second imaging plane, and the projection lens is disposed on the transmission path of the image beam between the beam-splitting module and the image source. |
| 地址 |
Hsinchu TW |
