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:
Nov. 01, 2022
Filed:
Nov. 18, 2020
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;
Abstract
Electron gas transistor of normally open type, includes a first semiconductor layer laid out along a layer plane and a second semiconductor layer formed on the first semiconductor layer and laid out along the layer plane, the first and second semiconductor layers forming an electron gas layer at the interface thereof; a third semiconductor layer with P type doping formed on the second semiconductor layer and laid out along the layer plane, a first zone with N type doping of which a part is arranged within the thickness of the third semiconductor layer, the first zone-delimiting a source zone; a second zone with N or metal type doping having at least one part arranged in the second semiconductor layer; a source electrode formed on the source zone; a drain electrode formed on the first semiconductor layer; and a gate located between the source electrode and the second zone.