ADHESION PROMOTER, CURABLE SILICONE COMPOSITION, AND SEMICONDUCTOR DEVICE

An adhesion promoter represented by the average formula; a curable silicone composition comprising: (A) an organopolysiloxane having at least two alkenyl groups in a molecule, (B) an organohydrogenpolysiloxane having at least two silicon atom-bonded hydrogen atoms in a molecule, (C) the adhesion pro...

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Hauptverfasser: IIMURA, Tomohiro, TODA, Nohno, MIYAMOTO, Yusuke, FURUKAWA, Haruhiko, INAGAKI, Sawako
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An adhesion promoter represented by the average formula; a curable silicone composition comprising: (A) an organopolysiloxane having at least two alkenyl groups in a molecule, (B) an organohydrogenpolysiloxane having at least two silicon atom-bonded hydrogen atoms in a molecule, (C) the adhesion promoter, and (D) a hydrosilylation reaction catalyst; and a semiconductor device in which a semiconductor element is encapsulated with a cured product of the curable silicone composition. A novel adhesion promoter, a curable silicone composition that contains the adhesion promoter and that forms a cured product having excellent adhesion to various base materials, and an optical semiconductor device that is formed from the curable silicone composition and that has excellent reliability are provided.