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. 12, 2016
Filed:
Apr. 15, 2014
Canon Anelva Corporation, Kawasaki-shi, JP;
Yoshiaki Daigo, Kawasaki, JP;
Canon Anelva Corporation, Kawasaki-shi, JP;
Abstract
In one embodiment of the present invention, a film forming method of epitaxially growing a semiconductor film having a wurtzite structure by sputtering on a substrate for epitaxial growth heated to a desired temperature by using a heater, comprises the following steps. First, the substrate is disposed on a substrate holder including the heater in such a way that the substrate is disposed away from the heater by a predetermined distance. Then, the epitaxial film of the semiconductor film having the wurtzite structure is formed on the substrate in the state where the substrate is disposed away from the heater by the predetermined distance.