发明申请
US20070122102A1 Polyimide optical waveguides and method for the preparation thereof 失效
聚酰亚胺光波导及其制备方法

  • 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
  • 申请号: US10518352
    申请日: 2002-06-27
  • 公开(公告)号: US20070122102A1
    公开(公告)日: 2007-05-31
  • 发明人: Antonio ZaopoYuri DubitskyMarco Colombo
  • 申请人: Antonio ZaopoYuri DubitskyMarco Colombo
  • 国际申请: PCT/EP02/07107 WO 20020627
  • 主分类号: G02B6/00
  • IPC分类号: G02B6/00
Polyimide optical waveguides and method for the preparation thereof
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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