RESIN COMPOSITION, REFLECTOR, LEAD FRAME HAVING REFLECTOR AND SEMICONDUCTOR LIGHT-EMITTING DEVICE

• Main Authors: SUGAYA RYO, SASO TOMOKI, MAEDA AKIHIRO, SAKAYORI KATSUYA, MIZOJIRI MAKOTO, SAKAI TOSHIYUKI, HASEGAWA HIROYUKI, AMAGAI KEI, HASHIMOTO KEISUKE
• Format: Patent
• Language: English; Japanese
• Published: 25.07.2016
• Subjects: 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; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

PROBLEM TO BE SOLVED: To provide a resin composition capable of curing even a molded body molded using a resin composition contacting a large amount of pigment with regard to polyolefin resin, with less use of ionization radiation exposure dose by using an isocyanurate compound, and also to provide a reflector obtained by molding the resin composition, a lead frame having the reflector, and a semiconductor light-emitting device using the reflector.SOLUTION: A resin composition includes a polyolefin resin, a specific isocyanurate compound, and a pigment.SELECTED DRAWING: Figure 1 【課題】ポリオレフィン樹脂に対して、顔料を多量に含む樹脂組成物を用いて成形した成形体であっても、特定の構造を有するイソシアヌレート化合物を用いることにより、電離放射線照射量を少なくしても硬化させることができる樹脂組成物、その樹脂組成物を成形してなるリフレクター、リフレクター付きリードフレーム及びそのリフレクターを使用した半導体発光装置を提供する。【解決手段】ポリオレフィン樹脂、特定のイソシアヌレート化合物、及び顔料を含む樹脂組成物である。【選択図】図１