| 发明名称 |
MIRROR UNIT |
| 摘要 |
A mirror unit may include a mirror, a first holding member holding the mirror, a second holding member holding the first holding member to allow the first holding member to pivot on a first pivot shaft, an actuator provided on the second holding member and configured to allow the first holding member to pivot, and a counter weight provided on the first holding member to allow a centroid of a structure to be substantially coincident with a center of a reflection surface of the mirror. The structure includes the mirror and is pivotable on the first pivot shaft. |
| 申请公布号 |
US2015346457(A1) |
申请公布日期 |
2015.12.03 |
| 申请号 |
US201514737289 |
申请日期 |
2015.06.11 |
| 申请人 |
GIGAPHOTON INC. |
发明人 |
KAWASUJI Yasufumi;KAMEDA Hidenobu |
| 分类号 |
G02B7/182;H05G2/00;G02B26/08 |
主分类号 |
G02B7/182 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A mirror unit comprising:
a mirror; a first holding member holding the mirror; a second holding member holding the first holding member to allow the first holding member to pivot on a first pivot shaft; an actuator provided on the second holding member and configured to allow the first holding member to pivot; and a counter weight provided on the first holding member to allow a centroid of a structure to be substantially coincident with a center of a reflection surface of the mirror, the structure including the mirror and being pivotable on the first pivot shaft. |
| 地址 |
Tochigi JP |
