公开(公告)号：US20180351052A1

公开(公告)日：2018-12-06

申请号：US15819025

申请日：2017-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chul-hee YOO ,  Ho-young SONG ,  Seung-hwan CHOI

IPC: H01L33/50 ,  H01L33/54 ,  H01L33/58 ,  H01L33/48 ,  H01L33/60 ,  H01L33/64

Abstract: Provided are a quantum dot glass cell and a light-emitting device package including the quantum dot glass cell. The quantum dot glass cell may include a quantum dot powder in which quantum dots, inorganic homogenizing particles, and a binder are mixed, a dispersion matrix in which the quantum dot powder is dispersed, and a glass sealing structure surrounding the dispersion matrix. The quantum dot glass cell and the light-emitting device package including the quantum dot glass cell may have improved light emission characteristics and improved reliability.

公开(公告)号：US20150228869A1

公开(公告)日：2015-08-13

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 ,  G02F1/1335 ,  H01L25/075 ,  F21V8/00 ,  H01L33/50 ,  H01L33/60

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.

Abstract translation: 提供了一种光源封装和包括光源封装的显示装置。 光源封装包括基板; 安装在所述基板上的发光装置; 与发光装置的表面相邻形成的红色荧光体层; 以及用于封装发光器件和红色荧光体层的封装层，其中红色荧光体层的荧光体是基于氟化物的红色荧光体或硫化物基红色荧光体。 光源封装和包括光源封装的显示装置显示出优异的色彩再现性，长时间不会由于水分而变色。

公开(公告)号：US20170256687A1

公开(公告)日：2017-09-07

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 ,  G02F1/1335 ,  H01L33/60 ,  H01L25/075

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.