公开(公告)号：US20130214308A1

公开(公告)日：2013-08-22

申请号：US13770710

申请日：2013-02-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin Hyun Lee ,  Bum Joon Kim ,  Seung Wan Chae ,  Chan Mook Lim ,  Jong Ho Lee ,  Jin Hwan Kim ,  Su Hyun Jo

IPC: H01L33/08

CPC classification number: H01L33/08 ,  F21K9/23 ,  F21V3/00 ,  F21V29/507 ,  F21V29/74 ,  F21Y2115/10 ,  H01L27/156 ,  H01L33/38 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2924/00014

Abstract: A semiconductor light emitting device includes a substrate, a semiconductor laminate having a base semiconductor layer, a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer sequentially formed on the substrate and divided by an isolation region to provide a plurality of light emitting cells, an intermediate separation layer interposed between the base semiconductor layer and the first conductivity-type semiconductor layer, a plurality of first and second electrodes connected to the first and second conductivity-type semiconductor layers, respectively, of the plurality of light emitting cells, and a wiring unit connecting the first and second electrodes of different light emitting cells.

Abstract translation: 半导体发光器件包括基板，具有基底半导体层，第一导电型半导体层，有源层和第二导电型半导体层的半导体层叠体，其顺序地形成在基板上并被隔离区域划分为 提供多个发光单元，插入在所述基底半导体层和所述第一导电型半导体层之间的中间分离层，分别连接到所述第一和第二导电类型半导体层的多个第一和第二电极 多个发光单元，以及连接不同发光单元的第一和第二电极的布线单元。

公开(公告)号：US11764336B2

公开(公告)日：2023-09-19

申请号：US17385193

申请日：2021-07-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Hyun Sim ,  Yong Il Kim ,  Ha Nul Yoo ,  Ji Hye Yeon ,  Jun Bu Youn ,  Ji Hoon Yun ,  Su Hyun Jo

IPC: H01L33/50 ,  H01L33/54 ,  H01L33/60 ,  H01L33/62

CPC classification number: H01L33/504 ,  H01L33/54 ,  H01L33/60 ,  H01L33/62

Abstract: A semiconductor light emitting device includes a plurality of light emitting structures, an isolation layer covering side surfaces of the plurality of light emitting structures and insulating the plurality of light emitting structures from one another, a partition layer formed on the isolation layer, a first protective layer covering top surfaces of the plurality of light emitting structures and side walls of the partition layer, a reflective layer covering the first protective layer and disposed on the side walls of the partition layer, and a second protective layer covering the reflective layer.

公开(公告)号：US20160163925A1

公开(公告)日：2016-06-09

申请号：US14958002

申请日：2015-12-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Su Hyun Jo ,  Ki Seok Kim ,  Seong Seok Yang ,  Yong Il Kim ,  Seung Hwan Lee

IPC: H01L33/22 ,  H01L33/32 ,  H01L33/58

CPC classification number: H01L33/44 ,  H01L33/20 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48237 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: A semiconductor light-emitting device includes a light-emitting structure including a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer, microstructures regularly arranged on the first conductivity-type semiconductor layer around the light-emitting structure, and a gradient refractive layer on at least a portion of the microstructures, the gradient refractive layer having a lower refractive index than the first conductivity-type semiconductor layer.

Abstract translation: 一种半导体发光器件包括包括第一导电型半导体层，有源层和第二导电型半导体层的发光结构，在发光二极管周围的第一导电型半导体层上规则排列的微结构 结构，以及至少部分微结构的梯度折射层，所述梯度折射层具有比所述第一导电类型半导体层低的折射率。

公开(公告)号：US20130234170A1

公开(公告)日：2013-09-12

申请号：US13786542

申请日：2013-03-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chan Mook Lim ,  Jong Ho Lee ,  Jin Hwan Kim ,  Young Chul Shin ,  Su Hyun Jo ,  Jin Hyun Lee

IPC: H01L27/15

CPC classification number: H01L27/153 ,  H01L33/38

Abstract: A semiconductor light emitting device (LED) includes a first light emitting cell having a first plurality of electrodes. A second light emitting cell includes a second plurality of electrodes. The first and second light emitting cells are disposed on the substrate and are physically separated from each other. A first interconnection unit electrically connects the first plurality of electrodes to the second plurality of the electrodes.

Abstract translation: 半导体发光器件（LED）包括具有第一多个电极的第一发光单元。 第二发光单元包括第二多个电极。 第一和第二发光单元被布置在基板上并且在物理上彼此分离。 第一互连单元将第一多个电极电连接到第二多个电极。