| 发明名称 |
OPTICAL FILTER, OPTICAL FILTER MODULE, AND ANALYZER |
| 摘要 |
An etalon includes a first substrate and a second substrate. The first substrate has a first protrusion that does not face the second substrate, and a first electrode pad is formed on the first protrusion, whereby connection reliability can be improved. |
| 申请公布号 |
US2011261460(A1) |
申请公布日期 |
2011.10.27 |
| 申请号 |
US201113085571 |
申请日期 |
2011.04.13 |
| 申请人 |
SEIKO EPSON CORPORATION |
发明人 |
YAMAZAKI SEIJI;SANO AKIRA |
| 分类号 |
G02B26/00 |
主分类号 |
G02B26/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
