发明授权
- 专利标题: Method of fabricating polymer modulators with etch stop clads
- 专利标题(中): 用蚀刻阻挡层制造聚合物调制剂的方法
-
申请号: US11753052申请日: 2007-05-24
-
公开(公告)号: US07713428B2公开(公告)日: 2010-05-11
- 发明人: Bing Li , Danliang Jin , Raluca Dinu , Guomin Yu
- 申请人: Bing Li , Danliang Jin , Raluca Dinu , Guomin Yu
- 申请人地址: US WA Bothwell
- 专利权人: GigOptix, Inc.
- 当前专利权人: GigOptix, Inc.
- 当前专利权人地址: US WA Bothwell
- 代理机构: Graybeal Jackson LLP
- 主分类号: B29D11/00
- IPC分类号: B29D11/00
摘要:
A process that comprises dry etching a trench into a side clad polymer layer using an underlying passive polymer layer as an etch stop, and then back filling the trench with an electro-optic polymer.
公开/授权文献
信息查询