公开(公告)号：US20170092820A1

公开(公告)日：2017-03-30

申请号：US15279864

申请日：2016-09-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong Il KIM ,  Hyong Sik WON ,  Wan Tae LIM ,  Nam Goo CHA

IPC: H01L33/50 ,  H01L33/32 ,  H01L33/38 ,  H01L33/08 ,  H01L33/58

CPC classification number: H01L33/50 ,  H01L25/0753 ,  H01L27/156 ,  H01L33/08 ,  H01L33/32 ,  H01L33/38 ,  H01L33/44 ,  H01L33/58

Abstract: A light emitting device package may include: a light emitting structure including a plurality of light emitting regions configured to emit light, respectively; a plurality of light adjusting layers formed above the light emitting regions to change characteristics of the light emitted from the light emitting regions, respectively; a plurality of electrodes configured to control the light emitting regions to emit the light, respectively; and an isolation insulating layer disposed between the light emitting regions to insulate the light emitting regions from one another, the isolation insulating layer forming a continuous structure with respect to the light emitting regions.

公开(公告)号：US20130147344A1

公开(公告)日：2013-06-13

申请号：US13711063

申请日：2012-12-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyong Sik WON ,  Chan Suk MIN ,  Seong Min KIM ,  Sung Hak JO ,  Youn Gon PARK ,  Chul Soo YOON

IPC: C09K11/77 ,  H05B33/14

CPC classification number: C09K11/7792 ,  H05B33/14

Abstract: A phosphor is represented by a general Formula: EuxMyL3−x−ySi6−zAlzN11−(z+y+z)O(z+y+z) and satisfies 0.00001≦x≦2.9999, 0.0001≦y≦2.99999 and 0≦z≦6.0. L is at least one element selected from La, Y, Gd and Lu. M is at least one element selected from Ca, Sr, Ba and Mn.

Abstract translation: 荧光体由以下通式表示：EuxMyL3-x-ySi6-zAlzN11-（z + y + z）O（z + y + z），满足0.00001 @ x @ 2.9999,0.001 @ y @ 2.99999和0 @ z @ 6.0。 L是选自La，Y，Gd和Lu中的至少一种元素。 M是选自Ca，Sr，Ba和Mn中的至少一种元素。

公开(公告)号：US20140133146A1

公开(公告)日：2014-05-15

申请号：US14158693

申请日：2014-01-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeong Ho RYU ,  Chul Soo YOON ,  Hyong Sik WON

IPC: F21K99/00

CPC classification number: C09K11/0883 ,  C09K11/7734 ,  F21K9/56 ,  F21K9/64 ,  H01L33/502 ,  H01L33/505 ,  H01L33/507 ,  H01L33/508 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/8592 ,  H01L2924/12044 ,  H01L2924/1461 ,  H01L2924/181 ,  H01L2933/0041 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

Abstract: Disclosed are a phosphor, a method for preparing and using the same, a light emitting device package, a surface light source apparatus, a lighting apparatus using the phosphor, and a display apparatus. The phosphor includes an inorganic compound represented by an empirical formula (Sr, M)2SiO4-xNy:Eu, where M is a metallic element, 0

Abstract translation: 公开了荧光体，其制备和使用方法，发光器件封装，表面光源装置，使用荧光体的照明装置和显示装置。 荧光体包括由经验式（Sr，M）2 SiO 4-x N y：Eu表示的无机化合物，其中M是金属元素，0

公开(公告)号：US20130147342A1

公开(公告)日：2013-06-13

申请号：US13708319

申请日：2012-12-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyong Sik WON ,  Kee Sun SOHN ,  Un Bae PARK

IPC: C09K11/77 ,  H05B33/14

CPC classification number: C09K11/7731 ,  C09K11/0883 ,  C09K11/7734 ,  H01L33/502 ,  H05B33/14

Abstract: There are provided an oxynitride-based phosphor and a light emitting device including the same. The oxynitride-based phosphor has a rare-earth element dissolved in a host material represented by a general formula: Ca15Si20O10N30. The rare-earth element is at least one selected from a group consisting of manganese (Mn), cerium (Ce), praseodymium (Pr), neodymium (Nd), samarium (Sm), europium (Eu), gadolinium (Gd), dysprosium (Dy), terbium (Tb), holmium (Ho), erbium (Er), thulium (Tm) and ytterbium (Yb). The host material has a crystal lattice according to a peak of an X-ray powder diffraction pattern, and the crystal lattice has a cubic crystal structure.

Abstract translation: 提供了基于氧氮化物的荧光体和包括该荧光体的发光器件。 氮氧化物基荧光体具有溶解在由通式Ca 15 Si 20 O 10 N 30表示的主体材料中的稀土元素。 稀土元素是选自由锰（Mn），铈（Ce），镨（Pr），钕（Nd），钐（Sm），铕（Eu），钆（Gd） 镝（Dy），铽（Tb），钬（Ho），铒（Er），ium（Tm）和镱（Yb）。 主体材料具有根据X射线粉末衍射图的峰值的晶格，晶格具有立方晶体结构。

公开(公告)号：US20200243723A1

公开(公告)日：2020-07-30

申请号：US16851354

申请日：2020-04-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong Il KIM ,  Hyong Sik WON ,  Wan Tae LIM ,  Nam Goo CHA

IPC: H01L33/50 ,  H01L25/075 ,  H01L33/44 ,  H01L33/08 ,  H01L33/32

Abstract: A light emitting device package may include: a light emitting structure including a plurality of light emitting regions configured to emit light, respectively; a plurality of light adjusting layers formed above the light emitting regions to change characteristics of the light emitted from the light emitting regions, respectively; a plurality of electrodes configured to control the light emitting regions to emit the light, respectively; and an isolation insulating layer disposed between the light emitting regions to insulate the light emitting regions from one another, the isolation insulating layer forming a continuous structure with respect to the light emitting regions.

公开(公告)号：US20190157515A1

公开(公告)日：2019-05-23

申请号：US16255466

申请日：2019-01-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong Il KIM ,  Hyong Sik WON ,  Wan Tae LIM ,  Nam Goo CHA

IPC: H01L33/50 ,  H01L33/32 ,  H01L25/075 ,  H01L33/44 ,  H01L33/08

Abstract: A light emitting device package may include: a light emitting structure including a plurality of light emitting regions configured to emit light, respectively; a plurality of light adjusting layers formed above the light emitting regions to change characteristics of the light emitted from the light emitting regions, respectively; a plurality of electrodes configured to control the light emitting regions to emit the light, respectively; and an isolation insulating layer disposed between the light emitting regions to insulate the light emitting regions from one another, the isolation insulating layer forming a continuous structure with respect to the light emitting regions.

公开(公告)号：US20130147343A1

公开(公告)日：2013-06-13

申请号：US13708553

申请日：2012-12-07

Applicant: Samsung Electronics CO., LTD.

Inventor： Hyong Sik WON ,  Youn Gon PARK ,  Seong Min KIM ,  Chan Suk MIN ,  Sung Hak JO ,  Chul Soo YOON

IPC: C09K11/77 ,  H05B33/12

CPC classification number: C09K11/7792 ,  C09K11/0883 ,  C09K11/7766 ,  C09K11/7774 ,  C09K11/7783 ,  H01L33/502

Abstract: There are provided a phosphor and a light emitting device. The phosphor includes a phosphor composition including a rare-earth element employed in a compound represented by the equation: L3Si6N11, wherein L is one or more elements selected from La, Y, Gd and Lu, the rare-earth element is one or more elements selected from Mn, Ce, Pr, Nd, Sm, Eu, Gd, Dy, Tb, Ho, Er, Tm and Yb. The phosphor composition is provided in particle form. The particle has at least a portion of a plane perpendicular to a [001] direction to be flat thereon so as to have a crystal plane.

Abstract translation: 提供了荧光体和发光装置。 所述荧光体包括含有由下列化学式表示的化合物中使用的稀土元素的荧光体组合物：L3Si6N11，其中L为选自La，Y，Gd和Lu的一种或多种元素，稀土元素为一种或多种元素 选自Mn，Ce，Pr，Nd，Sm，Eu，Gd，Dy，Tb，Ho，Er，Tm和Yb。 荧光体组合物以颗粒形式提供。 颗粒具有垂直于[001]方向的平面的至少一部分在其上是平坦的，以具有晶面。