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. 05, 2016
Filed:
Dec. 23, 2014
Power Integrations, Inc., San Jose, CA (US);
Alexey Kudymov, Ringoes, NJ (US);
Jamal Ramdani, Raritan, NJ (US);
Linlin Liu, Hillsborough, NJ (US);
POWER INTEGRATIONS, INC., San Jose, CA (US);
Abstract
High-electron-mobility transistors that include field plates are described. In a first implementation, a HEMT includes a first and a second semiconductor material disposed to form a heterojunction at which a two-dimensional electron gas arises and source, a drain, and gate electrodes. The gate electrode is disposed to regulate conduction in the heterojunction between the source electrode and the drain electrode. The gate has a drain-side edge. A gate-connected field plate is disposed above a drain-side edge of the gate electrode and extends laterally toward the drain. A second field plate is disposed above a drain-side edge of the gate-connected field plate and extends laterally toward the drain.