公开(公告)号：US09748452B2

公开(公告)日：2017-08-29

申请号：US15123097

申请日：2015-02-03

Applicant: LG INNOTEK CO., LTD.

Inventor： Muyng Gi Kim ,  Hui Seong Kang ,  Yeong June Lee ,  Bong Kul Min

IPC: H01L33/54 ,  H01L33/58 ,  H01L23/31 ,  H01L33/48 ,  H01L33/62

CPC classification number: H01L33/58 ,  H01L23/3121 ,  H01L33/486 ,  H01L33/54 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

Abstract: One embodiment comprises: a body having a cavity which includes a bottom and sides; a light-emitting element arranged within the cavity of the body; a molding part arranged within the cavity so as to seal the light-emitting element; and a lens which includes a light incident surface and a light emitting surface and is arranged on the molding part, wherein the diameter of the light incident surface of the lens is smaller than a maximum diameter of the cavity, and the height of the lens is lower than the diameter of the light incident surface of the lens.