WAVELENGTH CONVERSION COMPONENT FOR SEMICONDUCTOR LIGHT EMITTING DEVICE, METHOD FOR PRODUCING THE SAME, AND THERMOSETTING SILICONE COMPOSITION

PROBLEM TO BE SOLVED: To provide a wavelength conversion component having sufficient hardness to retain its shape, in which silicone excellent in light resistance and heat resistance is used as a polymer binder.SOLUTION: A wavelength conversion component is a molded article comprising a silicone com...

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Bibliographische Detailangaben
Hauptverfasser:	MORI HIROSHI, TAKASU MAYUKO, YOKOO TOSHIAKI, HARAGUCHI YUKIYA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a wavelength conversion component having sufficient hardness to retain its shape, in which silicone excellent in light resistance and heat resistance is used as a polymer binder.SOLUTION: A wavelength conversion component is a molded article comprising a silicone composition having a phosphor and a filler which are dispersed in a silicone binder. The filler contains a spherical silicone resin having a particle diameter of 1 μm or more, and the spherical silicon resin content is 50 pts.wt. or more to 100 pts.wt. of the silicone binder. 【課題】ポリマーバインダーとして耐光性および耐熱性に優れるシリコーンを用いた、自ら形状を保持できるだけの硬さを有する波長変換コンポーネントを提供すること。【解決手段】波長変換コンポーネントは、シリコーンバインダー中に蛍光体およびフィラーが分散されてなるシリコーン組成物からなるモールド成形体であり、上記フィラーは粒子径が１μｍ以上である球状シリコーンレジンを含み、上記球状シリコーンレジンの含有量が、上記シリコーンバインダー１００重量部に対して５０重量部以上である、波長変換コンポーネント。【選択図】図１