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:
Apr. 18, 2023
Filed:
Oct. 18, 2021
Meta Platforms Technologies, Llc, Menlo Park, CA (US);
Daniel Bryce Thompson, Cork, IE;
META PLATFORMS TECHNOLOGIES, LLC, Menlo Park, CA (US);
Abstract
Disclosed herein is an apparatus including a first three-dimensional (3-D) structure, a second 3-D structure, and a conductive layer. The first 3D structure includes a first-type doped semiconductor material having a semi-polar facet. The second 3-D structure forms a light-emitting diode (LED) and includes a second-type doped semiconductor material, an active layer, and the first-type doped semiconductor material. The conductive layer at least partially overlays and is in ohmic contact with the semi-polar facet. The conductive layer is configured to carry current that flows between the semi-polar facet and the active layer. In some embodiments, the first-type doped semiconductor material may include an N-type doped semiconductor material, and the second-type doped semiconductor material may include a P-type doped semiconductor material. The first-type doped semiconductor material of both 3-D structures may be etched from a common first-type doped semiconductor epitaxial layer.