ADDITION-CURABLE SILICONE RESIN COMPOSITION, ADDITION-CURABLE SILICONE RESIN CURED PRODUCT, AND OPTICAL SEMICONDUCTOR ELEMENT SEALING BODY

摘要

PROBLEM TO BE SOLVED: To provide an addition-curable silicone resin composition that is excellent in low gas permeability, interface adhesiveness, and moist heat resistance, and an optical semiconductor element sealing body.SOLUTION: An addition-curable silicone resin mixture comprises a silicone resin represented by the formula (1-1) and/or a silicone resin represented by the formula (1-2).SELECTED DRAWING: None