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. 05, 2022
Filed:
Aug. 17, 2020
Xiamen San'an Optoelectronics Co., Ltd., Xiamen, CN;
Shao-Ying Ting, Xiamen, CN;
Junfeng Fan, Xiamen, CN;
Chia-En Lee, Xiamen, CN;
Chen-Ke Hsu, Xiamen, CN;
XIAMEN SAN'AN OPTOELECTRONICS CO., LTD., Xiamen, CN;
Abstract
A light emitting device includes a light emitting structure, first and second electrodes, and a shielding layer. The light emitting structure includes a first-type semiconductor layer, an active layer, and a second-type semiconductor layer that are stacked along a stacking direction in such order. The first electrode is electrically connected to the first-type semiconductor layer. The second electrode is electrically connected to the second-type semiconductor layer. The shielding layer is connected to aside of the light emitting structure and is adapted to absorb or reflect incident laser light.