| 发明名称 |
Optical device and method for making the same |
| 摘要 |
An optical device has a substrate, an optical element mounted on the substrate, a first glass member sealing the optical element and the substrate, and a second glass member formed on the first glass member and having a mold separation property higher than the first glass member.
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| 申请公布号 |
US2008068845(A1) |
申请公布日期 |
2008.03.20 |
| 申请号 |
US20070882602 |
申请日期 |
2007.08.02 |
| 申请人 |
TOYODA GOSEI CO., LTD.;SUMITA OPTICAL GLASS, INC. |
发明人 |
AIDA KAZUYA;SUEHIRO YOSHINOBU |
| 分类号 |
F21V3/00;B29D11/00;H01L33/32;H01L33/50;H01L33/54;H01L33/56;H01L33/62 |
主分类号 |
F21V3/00 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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