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:
Feb. 21, 2017
Filed:
Jul. 10, 2015
Palo Alto Research Center Incorporated, Palo Alto, CA (US);
Christopher L. Chua, San Jose, CA (US);
Qian Wang, Palo Alto, CA (US);
Brent S. Krusor, Fremont, CA (US);
JengPing Lu, Fremont, CA (US);
Scott J. Limb, Palo Alto, CA (US);
PALO ALTO RESEARCH CENTER INCORPORATED, Palo Alto, CA (US);
Abstract
An article includes a support substrate bonded to heterostructure epitaxial layers that include one or more electronic devices. The support substrate has a bonding surface and the heterostructure epitaxial layers have a surface with the epitaxial growth direction of the heterostructure epitaxial layers towards the surface. The surface of the heterostructure epitaxial layers is bonded at the bonding surface of the support substrate by ion exchange between the surface of the heterostructure epitaxial layers and the bonding surface of the support substrate.