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. 17, 2019
Filed:
Dec. 22, 2017
Facebook Technologies, Llc, Menlo Park, CA (US);
Celine Claire Oyer, Cork, IE;
Allan Pourchet, Cork, IE;
Facebook Technologies, LLC, Menlo Park, CA (US);
Abstract
A method for fabricating a light emitting diode (LED) with a first electrical contact deposited around the side of a layered mesa structure. First, layers of materials are formed. The layers of materials include a first semiconductor layer, a second semiconductor layer, and a light emitting layer between the first and second semiconductor layers for producing light responsive to passing current through the light emitting layer. The formed layers of material are shaped to include a bottom surface, a top surface, and at least one side surface extending from the bottom surface to the top surface. The top surface has a smaller area than the bottom surface. An electrical contact is deposited on the at least one side surface.