公开(公告)号：US10347804B2

公开(公告)日：2019-07-09

申请号：US15603529

申请日：2017-05-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chul-hee Yoo ,  Da-hye Kim ,  Young-sam Park ,  Man-ki Hong ,  Ho-young Song

IPC: H01L33/54 ,  H01L33/50 ,  H01L33/60 ,  H01L25/075 ,  G02F1/1335 ,  F21V8/00

Abstract: Provided are a light source package and a display device including the light source package. The light source package includes a substrate; a light-emitting device mounted on the substrate; a red phosphor layer formed adjacent to a surface of the light-emitting device; and an encapsulation layer for encapsulating the light-emitting device and the red phosphor layer, wherein a phosphor of the red phosphor layer is a fluoride-based red phosphor or a sulfide-based red phosphor. The light source package and the display device including the light source package display excellent color reproduction, without discoloration due to moisture after a long period of time.

公开(公告)号：US09666773B2

公开(公告)日：2017-05-30

申请号：US14620026

申请日：2015-02-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chul-hee Yoo ,  Da-hye Kim ,  Young-sam Park ,  Man-ki Hong ,  Ho-young Song

IPC: H01L33/54 ,  H01L33/50 ,  H01L33/60 ,  H01L25/075 ,  G02F1/1335 ,  F21V8/00

CPC classification number: H01L33/54 ,  G02B6/0023 ,  G02B6/0073 ,  G02F1/133609 ,  H01L25/0753 ,  H01L33/504 ,  H01L33/507 ,  H01L33/60 ,  H01L2224/48091 ,  H01L2224/73204 ,  H01L2224/8592 ,  H01L2924/12044 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

Abstract: Provided are a light source package and a display device including the light source package. The light source package includes a substrate; a light-emitting device mounted on the substrate; a red phosphor layer formed adjacent to a surface of the light-emitting device; and an encapsulation layer for encapsulating the light-emitting device and the red phosphor layer, wherein a phosphor of the red phosphor layer is a fluoride-based red phosphor or a sulfide-based red phosphor. The light source package and the display device including the light source package display excellent color reproduction, without discoloration due to moisture after a long period of time.