公开(公告)号：US10008641B2

公开(公告)日：2018-06-26

申请号：US15390980

申请日：2016-12-27

Applicant: LG INNOTEK CO., LTD.

Inventor： Ji Wook Moon ,  Hyun Goo Kang ,  Ji Hye Kim ,  Sun Young Park ,  Ki Ho Hong

IPC: H01L33/00 ,  H01L33/50 ,  C09K11/77 ,  H01L33/38 ,  H01L33/56

CPC classification number: H01L33/502 ,  C09K11/7774 ,  C09K11/778 ,  F21K9/232 ,  F21Y2115/10 ,  H01L33/38 ,  H01L33/56 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2924/00014

Abstract: Disclosed are a phosphor composition and a light emitting apparatus including the same. The phosphor composition has a compositional formula of AzCxO12:RE, wherein the z is 0≤z≤3, the x is 0≤x≤5, the A includes at least one selected from the group consisting of Y, Sc, Gd and Lu, the C includes at least one selected from the group consisting of B, Al and Ga, and the RE includes at least one selected from the group consisting of Eu, Ce, Sm, Yb, Dy, Gd, Tm and Lu. The light emitting apparatus includes the phosphor composition.