20140066543 | THERMOSETTING LIGHT-REFLECTIVE RESIN COMPOSITION, METHOD FOR PREPARING THE SAME, OPTICAL SEMICONDUCTOR ELEMENT-MOUNTED REFLECTOR PRODUCED THEREFROM, AND OPTICAL SEMICONDUCTOR DEVICE COMPRISING THE SAME - Disclosed are a thermosetting light-reflective resin composition, a method for preparing the same, an optical semiconductor element-mounted reflector produced therefrom, and an optical semiconductor device including the same. More specifically, disclosed are a thermosetting light-reflective resin composition which includes a polyhydric polyol having two or more hydroxyl groups and thus exhibits superior discoloration resistance and entails little deterioration in reflectance, a method for preparing the same, an optical semiconductor element-mounted reflector produced therefrom and an optical semiconductor device including the same. | 03-06-2014 |