WHITE THERMOSETTING RESIN COMPOSITION

To provide a white thermosetting resin composition that offers sufficient light reflectance and moldability and exhibits superior heat-resistant light reflectivity, as well as an optical semiconductor element, a substrate for mounting optical semiconductors, an optical semiconductor device, and meth...

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Bibliographische Detailangaben
Hauptverfasser:	KASHIO HITOSHI, DEYAMA YOSHIHIRO, YODA MASAAKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS SEMICONDUCTOR DEVICES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a white thermosetting resin composition that offers sufficient light reflectance and moldability and exhibits superior heat-resistant light reflectivity, as well as an optical semiconductor element, a substrate for mounting optical semiconductors, an optical semiconductor device, and methods for producing them, each of which employs the white thermosetting resin composition.SOLUTION: A white thermosetting resin composition comprises a silicone resin containing a compound represented by the formula (1) and at least 40 pts.wt. of a white pigment.SELECTED DRAWING: None 【課題】十分な光反射率および成形加工性を有し、耐熱光反射性に優れた白色熱硬化性樹脂組成物、それを用いた光半導体素子、光半導体搭載用基板、光半導体装置、およびそれらの製造方法を提供する。【解決手段】下記式（１）で表される化合物を含有するシリコーン樹脂および４０重量部以上の白色顔料からなる白色熱硬化性樹脂組成物。TIFF2024125686000024.tif61119【選択図】なし