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:
Dec. 18, 2018
Filed:
Dec. 15, 2015
Episky Corporation (Xiamem) Ltd, Xiamen, CN;
Che-Shiung Wu, Xiamen, CN;
Chan-Yang Lu, Xiamen, CN;
Jian-Ke Liu, Xiamen, CN;
Mei-Ying Bai, Xiamen, CN;
Cong-Hui Lin, Xiamen, CN;
Xiao-Qiang Zeng, Xiamen, CN;
EPISKY CORPORATION (XIAMEM) LTD, Xiamen, CN;
Abstract
A light-emitting device includes a substrate; a light-emitting unit formed on the substrate, comprising a first conductivity type semiconductor; a second conductivity type semiconductor; an active layer formed between the first and the second conductivity type semiconductors; and an exposed region formed in the light-emitting unit, exposing the first conductivity type semiconductor; a first electrode extending layer formed on the first conductivity type semiconductor in the exposed region; a second electrode extending layer formed on the second conductivity type semiconductor; a transparent insulator, formed on the light-emitting unit and filled in the exposed region; a first electrode formed on the transparent insulator; and a plurality of conductive channel layers formed in the transparent insulator; wherein one of the plurality of conductive channel layers connects the first electrode and one of the first and the second electrode extending layers.