发明授权
- 专利标题: Low gas permeable silicone resin composition and optoelectronic device
- 专利标题(中): 低透气硅树脂组合物和光电器件
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申请号: US13223937申请日: 2011-09-01
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公开(公告)号: US08614282B2公开(公告)日: 2013-12-24
- 发明人: Yoshihira Hamamoto , Tsutomu Kashiwagi
- 申请人: Yoshihira Hamamoto , Tsutomu Kashiwagi
- 申请人地址: JP Tokyo
- 专利权人: Shin-Etsu Chemical Co., Ltd.
- 当前专利权人: Shin-Etsu Chemical Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2010-196667 20100902
- 主分类号: C08L83/04
- IPC分类号: C08L83/04
摘要:
A silicone resin composition comprising (A) an organopolysiloxane containing silicon-bonded aryl and alkenyl groups in a molecule, (B) an organohydrogenpolysiloxane, and (C) an addition reaction catalyst is low gas permeable. An optoelectronic device encapsulated therewith is highly reliable.
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