公开(公告)号：US20160109096A1

公开(公告)日：2016-04-21

申请号：US14805444

申请日：2015-07-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young Sam PARK ,  Hyun Bae PARK ,  Subedi RABINDRA ,  Chul Soo YOON ,  Giun LIM ,  Ji Hyun LIM ,  Young Sik JEONG ,  Hun Joo HAHM

IPC: F21V7/00 ,  F21V5/04 ,  F21V13/04 ,  F21V7/22 ,  F21V23/06 ,  F21K99/00 ,  F21V7/04

CPC classification number: G02B19/0047 ,  F21K9/23 ,  F21V29/763 ,  F21V29/77 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2115/10 ,  G02B5/001 ,  H01L33/58 ,  H01L33/60

Abstract: A light emitting device package includes a reflective unit having a first surface and a second surface opposing the first surface and having a through hole formed in a central portion of the reflective unit to penetrate through the first and second surfaces, a light emitting device disposed in the through hole and externally exposed to one of the first and second surfaces, and an optical device disposed on the first surface of the reflective unit to cover the light emitting device. The optical device allows light generated by the light emitting device to be partially transmitted and partially reflected to be emitted externally.

Abstract translation: 发光器件封装包括反射单元，其具有第一表面和与第一表面相对的第二表面，并且具有形成在反射单元的中心部分中以穿透第一表面和第二表面的通孔，发光器件设置在 所述通孔从外部暴露于所述第一表面和第二表面之一，以及设置在所述反射单元的所述第一表面上以覆盖所述发光器件的光学器件。 光学装置允许由发光装置产生的光部分透射并部分反射以从外部发射。

公开(公告)号：US20140264412A1

公开(公告)日：2014-09-18

申请号：US14154902

申请日：2014-01-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chang Bun YOON ,  Sang Hyun KIM ,  Min Jung PARK ,  Jeong Rok OH ,  Chul Soo YOON

IPC: H01L33/46 ,  H01L33/50

CPC classification number: H01L33/504 ,  H01L33/46 ,  H01L33/50 ,  H01L33/501 ,  H01L33/502 ,  H01L33/507 ,  H01L2224/32245

Abstract: A semiconductor light emitting device package includes: a light emitting device; a wavelength conversion unit formed in a path of light emitted from the light emitting device and including a mixture of a wavelength conversion material and a glass material; and a reflective film disposed on an upper surface of the wavelength conversion unit and reflecting a partial amount of light emitted from the light emitting device and allowing a partial amount of light emitted from the light emitting device to be transmitted therethrough.

Abstract translation: 一种半导体发光器件封装，包括：发光器件; 波长转换单元，其形成在从所述发光器件发射的光的路径中，并且包括波长转换材料和玻璃材料的混合物; 以及反射膜，其设置在所述波长转换单元的上表面上，并且反射从所述发光器件发射的部分光量，并允许从所述发光器件发射的部分光量透射通过。

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。