公开(公告)号：US20130161534A1

公开(公告)日：2013-06-27

申请号：US13723855

申请日：2012-12-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Rak SOHN ,  Seul Gee LEE ,  Chul Soo YOON ,  Chang Bun YOON ,  MIn Jung PARK ,  Sang Hoon AHN

IPC: H01L21/66 ,  G01N21/64 ,  H01L33/00

CPC classification number: H01L22/20 ,  G01J1/0488 ,  G01J3/0251 ,  G01J2001/4252 ,  G01N21/64 ,  H01L22/14 ,  H01L33/005 ,  H01L33/56 ,  H01L2933/0041

Abstract: A method of manufacturing a white light emitting device includes dividing a phosphor sheet into phosphor film units to be applied to individual light emitting diode (LED) devices, measuring light conversion characteristics of the respective phosphor film units, classifying the phosphor film units of the phosphor sheet into a plurality of groups according to measurement results of the light conversion characteristics and combining the phosphor film units classified into the plurality of groups and an LED device having predetermined light characteristics so as to obtain target color characteristics.

Abstract translation: 一种白色发光器件的制造方法，其特征在于，将荧光体片分割为单独的发光二极管（LED）器件的荧光膜单元，测定各荧光膜单元的光转换特性，对荧光体膜的荧光体单元进行分类 根据光转换特性的测量结果将多个组分成多组，并组合分成多组的荧光膜单元和具有预定光特性的LED装置，以获得目标色特性。

公开(公告)号：US20130113005A1

公开(公告)日：2013-05-09

申请号：US13669179

申请日：2012-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wan Ho LEE ,  Seung Woo CHOI ,  Sang Yeob SONG ,  Jong Rak SOHN

IPC: H01L33/10

CPC classification number: H01L33/10 ,  H01L33/42 ,  H01L33/46 ,  H01L2224/14 ,  H01L2224/16245 ,  H01L2224/48091 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2924/00014

Abstract: A semiconductor light emitting device and a fabrication method thereof are provided. The 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. A reflective structure is formed on the light emitting structure and includes a nano-rod layer comprised of a plurality of nano-rods and air filling space between the plurality of nano-rods and a reflective metal layer formed on the nano-rod layer.

Abstract translation: 提供了一种半导体发光器件及其制造方法。 半导体发光器件包括包括第一导电类型半导体层，有源层和第二导电类型半导体层的发光结构。 在发光结构上形成反射结构，并且包括由多个纳米棒和多个纳米棒之间的空气填充空间以及形成在纳米棒层上的反射金属层组成的纳米棒层。

公开(公告)号：US20140080230A1

公开(公告)日：2014-03-20

申请号：US14057855

申请日：2013-10-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Rak SOHN ,  Il Woo PARK

IPC: H01L21/66 ,  H01L33/50

CPC classification number: H01L22/10 ,  G01J1/04 ,  G01J1/0488 ,  G01J3/0251 ,  G01J2001/4252 ,  H01L33/50 ,  H01L2224/48091 ,  H01L2924/00014

Abstract: An optical property evaluation apparatus includes: a light conversion filter converting light emitted from an LED chip or a bare LED package, which is to be evaluated, into a different wavelength of light, and emitting a specific color of light; and an optical property measurement unit receiving the specific color of light emitted from the light conversion filter and measuring the optical properties of the received light.

Abstract translation: 光学特性评估装置包括：光转换滤波器，将要评估的LED芯片或裸LED封装件发射的光转换成不同波长的光，并发射特定颜色的光; 以及光学性质测量单元，接收从光转换滤光器发射的光的特定颜色并测量接收光的光学特性。