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. 02, 1998
Filed:
Mar. 19, 1997
Andrew R Barron, Cambridge, MA (US);
Phillip P Jenkins, Cleveland Heights, OH (US);
Andrew N MacInnes, Quincy, MA (US);
Aloysius F Hepp, Bay Village, OH (US);
President and Fellows of Harvard College, Cambridge, MA (US);
TriQuint Semiconductor, Inc., Beaverton, OR (US);
Abstract
A majority carrier device includes a bulk active region and a thin-film passivating layer on the bulk active region. The thin-film passivating layer includes a Group 13 element and a chalcogenide component. In one embodiment, the majority carrier device is a metal, passivating layer, semiconductor, field-effect transistor. The transistor includes an active layer and thin-film passivating layer on the active layer. The thin-film passivating layer includes a Group 13 element and a chalcogenide component. Source and drain contacts are disposed on the active layer or the passivating layer. A gate contact is disposed on the passivating layer between the source contact and the drain contact.