发明名称 LIGHT EMITTING DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a light emitting device that achieves high color rendering properties using a light emitting element and a phosphor. <P>SOLUTION: The light emitting device according to one embodiment includes: a light emitting element that emits light having a wavelength of 380-470 nm; a CASN first red phosphor that is disposed on the light emitting element and is dispersed in a resin; a sialon second red phosphor that is disposed on the light emitting element and is dispersed in a resin; and a sialon green phosphor that is disposed on the light emitting element and is dispersed in a resin. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012077289(A) 申请公布日期 2012.04.19
申请号 JP20110177805 申请日期 2011.08.16
申请人 TOSHIBA CORP 发明人 MITSUISHI IWAO;NUNOGAMI SHINYA;SATO TAKAHIRO;FUKUDA YUMI;OKADA AOI;MATSUDA NAOHISA;HIKOSAKA TOSHITERU;ARUBESAARU KEIKO;KATO MASAHIRO
分类号 C09K11/64;C09K11/08;H01L33/50 主分类号 C09K11/64
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