Invention Grant
- Patent Title: Photosensitive resin composition, optical waveguide film, film for forming optical waveguide, optical interconnect, opto-electric hybrid circuit board, electronic device, and a method of manufacturing an optical waveguide film
- Patent Title (中): 光敏树脂组合物，光波导膜，用于形成光波导的膜，光学互连，光电混合电路板，电子器件和制造光波导膜的方法
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Application No.: US13148191Application Date: 2010-02-09
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Publication No.: US08699841B2Publication Date: 2014-04-15
- Inventor: Tetsuya Mori , Keizo Takahama
- Applicant: Tetsuya Mori , Keizo Takahama
- Applicant Address: JP Tokyo
- Assignee: Sumitomo Bakelite Co., Ltd.
- Current Assignee: Sumitomo Bakelite Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2009-032115 20090216
- International Application: PCT/JP2010/000793 WO 20100209
- International Announcement: WO2010/092801 WO 20100819
- Main IPC: G02B6/00
- IPC: G02B6/00 ; G02B6/10 ; G02B6/12 ; G02B6/26 ; B29D11/00 ; G03F7/00 ; G02B6/138
Abstract:
A photosensitive resin composition which includes (A) a cyclic olefin; (B) at least either one of a monomer having a cyclic ether group and an oligomer having a cyclic ether group, having a refractive index different from that of the component (A); and (C) a photoacid generator, is provided.
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