CURABLE COMPOSITION, CURED FILM, POLYSILOXANE AND OPTICAL SEMICONDUCTOR DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a curable composition which enables the formation of a cured product without coloration and with excellent adhesion to an LED substrate such as gallium nitride and silicon nitride, wiring metal and the like.SOLUTION: A curable composition comprises polysiloxane (A) having at least one group selected from a group having a structure represented by formula (1) and a group having a structure represented by formula (2), and crosslinking agent (B).