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. 11, 1997
Filed:
Mar. 07, 1996
Applicant:
Inventors:
Assignee:
Shin-Etsu Handotai, Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B / ;
U.S. Cl.
CPC ...
117 98 ; 117 89 ; 117107 ;
Abstract
In the preparation stage before the manufacturing of the single crystal thin film 13, growth conditions are determined by conducting a vapor phase growth without rotating the rotatable holder 14 on its axis and making adjustments such that the growth rate of the single crystal thin film 13 is laterally asymmetric with respect to the virtual center axis on the holder 14 parallel to the feeding direction of the source material gas 19, and then said single crystal thin film is manufactured based on said growth conditions.