发明申请
- 专利标题: Polyimide optical waveguides and method for the preparation thereof
- 专利标题(中): 聚酰亚胺光波导及其制备方法
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申请号: US10518352申请日: 2002-06-27
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公开(公告)号: US20070122102A1公开(公告)日: 2007-05-31
- 发明人: Antonio Zaopo , Yuri Dubitsky , Marco Colombo
- 申请人: Antonio Zaopo , Yuri Dubitsky , Marco Colombo
- 国际申请: PCT/EP02/07107 WO 20020627
- 主分类号: G02B6/00
- IPC分类号: G02B6/00
摘要:
An optical waveguide has a core layer made by a film containing a cross-linked polyamide based on a repeating unit of general formula (I) and a method for the production thereof.
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