| 发明名称 |
ILLUMINATION APPARATUS, PATTERN IRRADIATION DEVICE, AND SYSTEM |
| 摘要 |
An illumination apparatus includes: a light emitting unit that outputs light; a light condensing unit that condenses the light output from the light emitting unit; a diffusion unit that diffuses the light condensed by the light condensing unit; and a uniformizing optical system that receives the light diffused by the diffusion unit, uniformizes a brightness distribution thereof compared with that of the light being received, and outputs the resulting light. |
| 申请公布号 |
US2016109221(A1) |
申请公布日期 |
2016.04.21 |
| 申请号 |
US201514879427 |
申请日期 |
2015.10.09 |
| 申请人 |
TAKAHASHI Tatsuya;Fujita Kazuhiro;Murai Toshiharu;Nishimori Takehiro;Kado Takahiro;Kishiwada Jun |
发明人 |
TAKAHASHI Tatsuya;Fujita Kazuhiro;Murai Toshiharu;Nishimori Takehiro;Kado Takahiro;Kishiwada Jun |
| 分类号 |
G01B11/14;F21V7/00;B25J9/16;F21V3/04 |
主分类号 |
G01B11/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An illumination apparatus, comprising:
a light emitting unit that outputs light; a light condensing unit that condenses the light output from the light emitting unit; a diffusion unit that diffuses the light condensed by the light condensing unit; and a uniformizing optical system that receives the light diffused by the diffusion unit, uniformizes a brightness distribution thereof compared with that of the light being received, and outputs the resulting light. |
| 地址 |
Tokyo JP |
