公开(公告)号：US20160343922A1

公开(公告)日：2016-11-24

申请号：US15226412

申请日：2016-08-02

Applicant: Seoul Viosys Co., Ltd.

Inventor： Won Cheol SEO ,  Joon Hee LEE ,  Jong Kyun YOU ,  Chang Youn KIM ,  Jin Cheol SHIN ,  Hwa Mok KIM ,  Jang Woo LEE ,  Yeo Jin YOON ,  Jong Kyu KIM

IPC: H01L33/60 ,  H01L33/32 ,  H01L33/00 ,  H01L27/15 ,  H01L33/22 ,  H01L33/06 ,  H01L33/62

CPC classification number: H01L33/60 ,  H01L25/0753 ,  H01L27/156 ,  H01L33/007 ,  H01L33/0079 ,  H01L33/06 ,  H01L33/22 ,  H01L33/32 ,  H01L33/46 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2933/0058 ,  H01L2933/0066 ,  H01L2924/00

Abstract: Disclosed are a light emitting device and a method of fabricating the same. The light emitting device comprises a substrate. A plurality of light emitting cells are disposed on top of the substrate to be spaced apart from one another. Each of the light emitting cells comprises a first upper semiconductor layer, an active layer, and a second lower semiconductor layer. Reflective metal layers are positioned between the substrate and the light emitting cells. The reflective metal layers are prevented from being exposed to the outside.

Abstract translation: 公开了一种发光器件及其制造方法。 发光器件包括衬底。 多个发光单元设置在基板的顶部上以彼此间隔开。 每个发光单元包括第一上半导体层，有源层和第二下半导体层。 反射金属层位于基板和发光单元之间。 防止反射金属层暴露于外部。