发明申请
- 专利标题： Resin composition for optical use
- 专利标题（中）： 光学用树脂组合物
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申请号： US11253745申请日： 2005-10-20
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公开(公告)号： US20060089464A1公开(公告)日： 2006-04-27
- 发明人: Kazuki Uwada , Yuji Hotta
- 申请人： Kazuki Uwada , Yuji Hotta
- 专利权人： NITTO DENKO CORPORATION
- 当前专利权人： NITTO DENKO CORPORATION
- 优先权： JP2004-308600 20041022
- 主分类号： C08L99/00
- IPC分类号： C08L99/00 ; H01L21/56 ; B32B27/00
摘要：
The invention provides a resin composition for optical use which comprises: (a) at least one member selected from the group consisting of: a polycarbodiimide represented by general formula (2): wherein R represents a diisocyanate residue, R1 represents a monoisocyanate residue, and n is an integer of 2 to 15; and a carbodiimide represented by general formula (3): R1—N═C═N—R1 (3) wherein R1 represents a monoisocyanate residue; and (b) a polycarbodiimide represented by general formula (1): wherein R represents a diisocyanate residue, R1 represents a monoisocyanate residue, and n is an integer of 20 to 200. Also disclosed are a resin sheet for obtained from the resin composition and an optical semiconductor device using the resin composition or the resin sheet.
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