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:
Jul. 01, 2025
Filed:
May. 21, 2021
Xiamen Sanan Optoelectronics Co., Ltd., Xiamen, CN;
Qing Wang, Xiamen, CN;
Quanyang Ma, Xiamen, CN;
Dazhong Chen, Xiamen, CN;
Ling-Yuan Hong, Xiamen, CN;
Kang-Wei Peng, Xiamen, CN;
Su-Hui Lin, Xiamen, CN;
XIAMEN SANAN OPTOELECTRONICS CO., LTD., Xiamen, CN;
Abstract
A light-emitting diode (LED) includes a transmissible substrate, an epitaxial layered structure, a distributed Bragg reflector (DBR) structure, a first electrode, and a second electrode. The epitaxial layered structure is disposed on the transmissible substrate. The DBR structure is disposed on the epitaxial layered structure opposite to the transmissible substrate. The DBR structure has at least one first through hole and at least one second through hole, and is formed with a plurality of voids. The first electrode and the second electrode are electrically connected to the first semiconductor layer and the second semiconductor layer, respectively. An LED packaged module including the LED is also disclosed.