发明名称 LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a light-emitting device in which a desired lens shape is easily obtained and which is excellent in color rendering properties and light distribution properties.SOLUTION: A method of manufacturing a light-emitting device (10) includes the steps of: filling a recess (12) of a substrate with a first sealing material (15) comprising a translucent resin containing phosphor particles (15a); installing a mask member (30) with an opening (31) correspondingly to the recess; applying a second sealing material (16) comprising a translucent resin having a filler dispersed therein, through the opening of the mask member; removing the mask member; and thereafter forming a convex lens by flow deformation of the second sealing material.
申请公布号 JP2015012144(A) 申请公布日期 2015.01.19
申请号 JP20130136607 申请日期 2013.06.28
申请人 NICHIA CHEM IND LTD 发明人 SATO TAKASHI;SAKAMOTO YUMI;KIMURA YOSHIHIRO;IGARASHI TAKAYUKI
分类号 H01L33/54;H01L33/50 主分类号 H01L33/54
代理机构 代理人
主权项
地址