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:
Sep. 08, 2026
Filed:
Mar. 04, 2024
Applicant:
Hue Inc., Shanghai, CN;
Inventors:
Assignee:
Hue Inc., Shanghai, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10H 20/857 (2025.01); H10H 20/821 (2025.01); H10H 20/855 (2025.01); H10W 90/00 (2026.01);
U.S. Cl.
CPC ...
H10H 20/857 (2025.01); H10H 20/821 (2025.01); H10H 20/855 (2025.01); H10W 90/00 (2026.01);
Abstract
An exemplary micro light-emitting diode (LED) structure includes: a bottom epitaxial layer of a first conductive type; a light-emitting layer, formed on the bottom epitaxial layer; and a top epitaxial layer of a second conductive type. The top epitaxial layer is formed on the light-emitting layer and comprises an array of first grooves dividing the top epitaxial layer into an array of micro LEDs. Each of the first grooves comprises a first sub-groove.