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	Light emitting device and lighting apparatus
	LIM, WOO SIK; SEO, JAE WON
	2017-06-15
著作权人	LG INNOTEK CO., LTD.
专利号	US20170170365A1
国家	美国
文献子类	发明申请
其他题名	Light emitting device and lighting apparatus
英文摘要	A light emitting element according to an embodiment includes a substrate; a light emitting structure including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer which are disposed on the substrate; a reflective layer which is disposed on the light emitting structure and has first and second areas neighboring each other in a horizontal direction; a first electrode which is disposed in at least a portion of the first area of the reflective layer with passing through the second conductive semiconductor layer and the active layer and extending to the first conductive semiconductor layer; a first insulating layer disposed between the first electrode and the side of the light emitting structure and between the first electrode and the reflective layer; a diffusion barrier layer disposed in the second area of the reflective layer; a second insulating layer disposed on the first electrode and the diffusion barrier layer; and first and second bonding layers which pass through the second insulating layer and are connected to the first electrode and the diffusion barrier layer, respectively.
公开日期	2017-06-15
申请日期	2015-05-26
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/54587]
专题	半导体激光器专利数据库
作者单位	LG INNOTEK CO., LTD.
推荐引用方式 GB/T 7714	LIM, WOO SIK,SEO, JAE WON. Light emitting device and lighting apparatus. US20170170365A1. 2017-06-15.

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