| 发明名称 |
Dot-sighting device |
| 摘要 |
A dot-sighting device includes a light source, a beam splitter and a reflective element. The light source emits light. The beam splitter includes a surface that reflects at least a portion of a first light component of the light and transmits at least a portion of a second light component. The reflective element reflects at least a portion of the first light component reflected by the surface of the beam splitter toward the beam splitter. The light reflected by the reflective element includes the second light component. |
| 申请公布号 |
US8997392(B1) |
申请公布日期 |
2015.04.07 |
| 申请号 |
US201414336186 |
申请日期 |
2014.07.21 |
| 申请人 |
|
发明人 |
Jung In;Jeung Bo Sun;Lee Dong Hee |
| 分类号 |
F41G1/30 |
主分类号 |
F41G1/30 |
| 代理机构 |
Baker & McKenzie LLP |
代理人 |
Baker & McKenzie LLP |
| 主权项 |
1. A dot-sighting device, comprising:
a housing having a first opening and a second opening, a linear viewing axis being defined from the first opening to the second opening; a light source that emits light; a beam splitter that includes a surface that reflects at least a portion of a first light component of the light and transmits at least a portion of a second light component, the second light component being defined as light that enters the housing through the first opening; and a reflective element that reflects at least a portion of the first light component toward the beam splitter. |
| 地址 |
Bucheon-si KR |
