Invention Grant
- Patent Title: Optical solid state prepolymer and molding composition
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Application No.: US15015818Application Date: 2016-02-04
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Publication No.: US09773958B2Publication Date: 2017-09-26
- Inventor: Ying-Nan Chan , Shu-Chen Huang , Chih-Hao Lin , Wen-Bin Chen , Kai-Chi Chen
- Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Applicant Address: TW Hsinchu
- Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Current Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Current Assignee Address: TW Hsinchu
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: TW104142431A 20151217
- Main IPC: H01L33/56
- IPC: H01L33/56 ; C08L83/04 ; C08J5/00
Abstract:
An optical solid state prepolymer is provided, which includes a product formed by reacting 100 parts by weight of (a) epoxy resin and 0.1 to 30 parts by weight of (b) oligomeric silsesquioxane. The (a) epoxy resin includes (a1) linear siloxane epoxy resin and (a2) cyclic siloxane epoxy resin with a weight ratio of 1:1 to 5:1.
Public/Granted literature
- US20170179349A1 OPTICAL SOLID STATE PREPOLYMER AND MOLDING COMPOSITION Public/Granted day:2017-06-22
Information query
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