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:
Jul. 25, 2017
Filed:
Sep. 03, 2013
Soitec, Bernin, FR;
Mariam Sadaka, Austin, TX (US);
SOITEC, Bernin, FR;
Abstract
Methods of forming semiconductor devices include epitaxially growing a III-V base layer over a first substrate in a first deposition chamber. The III-V base layer is transferred from the first substrate to a second substrate, and at least one III-V device layer is epitaxially grown on the III-V base layer in a second deposition chamber separate from the first deposition chamber while the III-V base layer is disposed on the second substrate. The first substrate exhibits an average coefficient of thermal expansion (CTE) closer to an average CTE exhibited by the III-V base layer than an average CTE exhibited by the second substrate. Semiconductor devices may be fabricated using such methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile