The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 10, 2016
Filed:
Mar. 10, 2015
Xiamen Sanan Optoelectronics Technology Co., Ltd., Xiamen, CN;
Lingfeng Yin, Xiamen, CN;
Suhui Lin, Xiamen, CN;
Jiansen Zheng, Xiamen, CN;
Chuangui Liu, Xiamen, CN;
Yide Ou, Xiamen, CN;
Qing Wang, Xiamen, CN;
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD., Xiamen, CN;
Abstract
A light-emitting diode includes a substrate; a light-emitting epitaxial layer, laminated by semiconductor material layers and formed over the substrate; a first current spreading layer over the light-emitting epitaxial layer; an adhesive layer with alternating second current spreading layers and first metal barrier layers over the first current spreading layer, including three structure layers; a second metal barrier layer over the adhesive layer with alternating second current spreading layers and metal barrier layers; and a metal electrode layer over the second metal barrier layer.