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:
Dec. 30, 1997
Filed:
Apr. 19, 1995
Applicant:
Inventors:
Yoshinori Terui, Machida, JP;
Ryuichi Terasaki, Machida, JP;
Assignee:
Denki Kagaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428446 ; 428450 ; 428469 ; 428472 ; 428689 ; 428699 ; 428700 ; 117 54 ; 117 75 ; 117954 ;
Abstract
A method for producing a single crystal, which comprises (1) placing a metal layer as a pattern at a desired position on the surface of a single crystal substrate, (2) etching the surface of the single crystal substrate around the pattern, and (3) in a raw material gas atmosphere containing an element or elements constituting the single crystal, taking the element or elements in the metal layer at the pattern and permitting a needle-like single crystal to grow perpendicularly.
Terui, Yoshinori. (1997). Method for producing single crystal, and needle-like single crystal (U.S. Patent No. 5702822). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5702822
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile