| 发明名称 |
MOISTURE SEALING OF OPTICAL WAVEGUIDE DEVICES WITH DOPED SILICON DIOXIDE HAVING A SILICON MONOXIDE UNDERCOAT |
| 摘要 |
<p>51 TITLE MOISTURE SEALING OF OPTICAL WAVEGUIDE DEVICES WITH DOPED SILICON DIOXIDE HAVING A SILICON MONOXIDE UNDERCOAT Optical waveguide devices which have improved barrier properties after having been coated sequentially with silicon monoxide and silicon dioxide doped with certain metals.</p> |
| 申请公布号 |
CA2040682(A1) |
申请公布日期 |
1991.10.21 |
| 申请号 |
CA19912040682 |
申请日期 |
1991.04.17 |
| 申请人 |
DU PONT (E. I.) DE NEMOURS AND COMPANY |
发明人 |
BOOTH, BRUCE L. |
| 分类号 |
B32B9/00;G02B6/12;G02B6/122;G02B6/13;G02B6/138;(IPC1-7):G02B1/10;G02B6/10;C23C14/20;C23C14/10 |
主分类号 |
B32B9/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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