发明名称 LIGHT-EMITTING DEVICE AND LIGHT DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a light-emitting device and a light device, which can improve a color rendering property or control light distribution, and which has a performance suitable for a high output.SOLUTION: A light-emitting device comprises a substrate, a plurality of light-emitting parts and a light distribution control member. The plurality of light-emitting parts are arranged on the substrate at a distance from each other. Each of the plurality of light-emitting parts has a plurality of light-emitting elements and color mixture means. The plurality of light-emitting elements radiate light. The color mixture means encapsulates the plurality of light-emitting elements and synthesizes light radiated from the plurality of light-emitting elements. The light distribution control member has a plurality of lenses provided corresponding to the plurality of light-emitting parts, respectively, and which is provided to cause light radiated from the plurality of light-emitting parts to be incident on the plurality of lenses, respectively, to control light distribution of the light-emitting parts.
申请公布号 JP2014160772(A) 申请公布日期 2014.09.04
申请号 JP20130031191 申请日期 2013.02.20
申请人 TOSHIBA LIGHTING & TECHNOLOGY CORP 发明人 KAWASHIMA KIYOKO ; TAKAHASHI YOSHIKO ; FUJITA MASAHIRO ; KASHIWAGI TAKAHITO
分类号 H01L33/50;F21V5/00;F21V5/04 主分类号 H01L33/50
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