首页>
外国专利>
EPOXY RESIN COMPOSITION FOR OPTICAL SEMICONDUCTORS CAPABLE OF MANUFACTURING AN OPTICAL SEMICONDUCTOR WITHOUT DEGRADING MOLDABILITY AND STRENGTH OF A REFLECTOR AND AN OPTICAL SEMICONDUCTOR DEVICE USING THE SAME
EPOXY RESIN COMPOSITION FOR OPTICAL SEMICONDUCTORS CAPABLE OF MANUFACTURING AN OPTICAL SEMICONDUCTOR WITHOUT DEGRADING MOLDABILITY AND STRENGTH OF A REFLECTOR AND AN OPTICAL SEMICONDUCTOR DEVICE USING THE SAME
PURPOSE: An epoxy resin composition for optical semiconductors is provided to have excellent thermal resistance and good light reflectivity and to obtain a reflector with excellent mechanical strength.;CONSTITUTION: An epoxy resin composition for optical semiconductors is an epoxy resin composition for forming a reflector and comprises an epoxy resin, a hardener, a white pigment, and a releasing agent indicated in chemical formula 1: CH3-(CH2)k-CH2-O-(CHRm-CHRn-O-)x-H. In chemical formula 1, each of Rm and Rn is hydrogen or a monovalent alkyl group; k is a positive number from 1-100; and x is a positive number from 1-100.;COPYRIGHT KIPO 2013
展开▼
