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:
Jun. 09, 2020
Filed:
Oct. 01, 2018
Semiconductor Components Industries, Llc, Phoenix, AZ (US);
Peter Moens, Erwetegem, BE;
Aurore Constant, Oudenaarde, BE;
Peter Coppens, Kanegem, BE;
Abhishek Banerjee, Kruibeke, BE;
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC, Phoenix, AZ (US);
Abstract
An electronic device can include a channel layer, a first carrier supply layer, a gate electrode of a HEMT, and a drain electrode of the HEMT. The HEMT can have a 2DEG along an interface between the channel and first carrier supply layers. In an aspect, the 2DEG can have a highest density that is the highest at a point between the drain and gate electrodes. In another aspect, the HEMT can further comprise first and second carrier supply layers, wherein the first carrier supply layer is disposed between the channel and second carrier supply layers. The second carrier supply layer be thicker at a location between the drain and gate electrodes. In a further aspect, a process of forming an electronic device can include the HEMT. In a particular embodiment, first and second carrier supply layers can be epitaxially grown from an underlying layer.