发明申请
- 专利标题： Surface passivation and sealing of micro-optics devices for improved performance in harsh environments
- 专利标题（中）： 微光学器件的表面钝化和密封，以改善恶劣环境中的性能
-
申请号： US10916683申请日： 2004-08-11
-
公开(公告)号： US20050037141A1公开(公告)日： 2005-02-17
- 发明人: Ming Shi , William Freeman , Johnny Zhong , Liren Du , Xin Luo , Steve Wang
- 申请人： Ming Shi , William Freeman , Johnny Zhong , Liren Du , Xin Luo , Steve Wang
- 专利权人： Finisar Corporation
- 当前专利权人： Finisar Corporation
- 主分类号： G02B6/26
- IPC分类号： G02B6/26 ; G02B6/42 ; C23C16/00 ; B32B35/00
摘要：
Methods and structures for reducing and/or eliminating moisture penetration in an optical package. The optical package may include (1) a layer of inorganic material placed over the points of the optical package susceptible moisture penetration of the optical package; (2) a portion of hygroscopic material placed over the points of the optical package susceptible to moisture penetration; (3) a layer of hygroscopic material placed on the interior surface of the optical package; and/or (4) a layer of hydrophobic material coated on the optical surfaces of the optical package.
公开/授权文献
信息查询
