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. 09, 2025
Filed:
Dec. 09, 2022
Meta Platforms Technologies, Llc, Menlo Park, CA (US);
Andrea Pinos, Plymouth, GB;
Wei Sin Tan, Plymouth, GB;
Samir Mezouari, Swindon, GB;
Sean Denis Connor, Swindon, GB;
Meta Platforms Technologies, LLC, Menlo Park, CA (US);
Abstract
A micro-light emitting diode (micro-LED) device includes a plurality of semiconductor epitaxial layers that includes a quantum well layer configured to emit light. The micro-LED device also includes an array of electrodes for an array of micro-LEDs, the array of electrodes coupled to the plurality of semiconductor epitaxial layers. The micro-LED device further includes an insulator grid coupled to the plurality of semiconductor epitaxial layers and positioned in regions between individual electrodes of the array of electrodes, and a gate grid coupled to the insulator grid and configured to apply an electric field through the insulator grid to the plurality of semiconductor epitaxial layers in the regions between the individual electrodes of the array of electrodes to electrically isolate the plurality of semiconductor epitaxial layers into individual micro-LEDs of the array of micro-LEDs.