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. 13, 2018
Filed:
Oct. 13, 2016
Imec Vzw, Leuven, BE;
IMEC VZW, Leuven, BE;
Abstract
A method for forming a semiconductor device is disclosed. The method includes providing a semiconductor substrate. The method also includes epitaxially growing on the semiconductor substrate a first part of a III-V semiconductor nanostructure. The method further includes covering the first part of the III-V semiconductor nanostructure with a layer of a first material. Additionally, the method includes removing a top portion of the layer of the first material. Still further, the method includes epitaxially growing on the first part of the III-V semiconductor nanostructure a second part of the III-V semiconductor nanostructure. The method additionally includes covering the second part of the III-V semiconductor nanostructure with a layer of a second material. The second material is different from the first material. Even further, the method includes removing a top portion of the layer of the second material.