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. 24, 2024
Filed:
Apr. 08, 2021
Xiamen San'an Optoelectronics Technology Co., Ltd., Xiamen, CN;
Canyuan Zhang, Fujian, CN;
Shaohua Huang, Fujian, CN;
Xiaoqiang Zeng, Fujian, CN;
Chen-ke Hsu, Fujian, CN;
QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD., Quanzhou, CN;
Abstract
Disclosed is a light-emitting diode chip. A first electrode and a second electrode of the light-emitting diode chip face towards a front side. A back side of a first conduction layer is directly connected to a front side of a base. A portion of the first conduction layer is at least exposed from the front side to be used for the arrangement of the first electrode. A portion of a second conduction layer is at least exposed from the front side to be used for the arrangement of the second electrode. The exposed first conduction layer and the exposed second conduction layer are of equal height. An insulating layer extending from a recess covers a back side of the second conductive layer.