发明名称 SIC FLUORESCENT MATERIAL, METHOD FOR PRODUCING SAME AND LUMINESCENT ELEMENT SIC
摘要 Provided are a SiC fluorescent material with improved luminous efficiency, a method for manufacturing the same and a light emitting element. A SiC fluorescent material comprises a SiC crystal in which a carbon atom is disposed in a cubic site and a hexagonal site, and a donor impurity and an acceptor impurity added therein, wherein a ratio of a donor impurity to be substituted with a carbon atom in a cubic site to a donor impurity to be substituted with a carbon atom in a hexagonal site is larger than a ratio of the cubic site to the hexagonal site in a crystal structure.
申请公布号 HK1202571(A1) 申请公布日期 2015.10.02
申请号 HK20150103167 申请日期 2015.03.30
申请人 EL-SEED CORPORATION 发明人 前田智彥寺前文晴難波江宏
分类号 C09K;H01L 主分类号 C09K
代理机构 代理人
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