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. 29, 2025
Filed:
May. 06, 2022
Applicant:
Xiamen San'an Optoelectronics Co., Ltd., Xiamen, CN;
Inventors:
Assignee:
XIAMEN SAN'AN OPTOELECTRONICS CO., LTD., Xiamen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10H 20/82 (2025.01); H10H 20/814 (2025.01);
U.S. Cl.
CPC ...
H10H 20/82 (2025.01); H10H 20/814 (2025.01);
Abstract
A micro light-emitting diode includes a semiconductor stacked structure. The semiconductor stacked structure includes a first surface, a second surface opposite to the first surface, and a lateral surface connecting the first surface and the second surface. The first surface has a roughened portion, and the lateral surface is smooth. A micro light-emitting device including the micro light-emitting diode, and a display device including the micro light-emitting diode are also disclosed.
Wu, Zheng. (2025). Micro light-emitting diode and micro light-emitting device with rough surface and protection layer (U.S. Patent No. 12376428). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12376428
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile