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:
Jun. 25, 2019
Filed:
Apr. 07, 2017
Xiamen Changelight Co., Ltd., Xiamen, Fujian Province, CN;
Liang Chen, Xiamen, CN;
Junxian Li, Xiamen, CN;
Qimeng Lv, Xiamen, CN;
Zhendong Wei, Xiamen, CN;
Yingce Liu, Xiamen, CN;
Xiaoping Li, Xiamen, CN;
Xinmao Huang, Xiamen, CN;
Kaixuan Chen, Xiamen, CN;
Yong Zhang, Xiamen, CN;
Zhiwei Lin, Xiamen, CN;
Wei Jiang, Xiamen, CN;
Xiangjing Zhuo, Xiamen, CN;
Tianzu Fang, Xiamen, CN;
XIAMEN CHANGELIGHT CO., LTD., Xiamen, CN;
Abstract
According to at least some embodiments of the present disclosure, a light-emitting diode (LED) chip includes a semiconductor material portion, a transparent conductive layer disposed above the semiconductor material portion, a current blocking layer disposed above the transparent conductive layer, one or more electrodes disposed above the current blocking layer, and a plurality of electron outflow channels that electrically interconnect at least one electrode and the semiconductor material portion across the transparent conductive layer and the current blocking layer.