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:
Aug. 28, 2001
Filed:
Mar. 06, 2000
Applicant:
Inventor:
Hiroshi Yoshida, Kawanishi, JP;
Assignee:
Japan Science and Technology Corporation, Kawaguchi, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/120 ;
U.S. Cl.
CPC ...
H01L 2/120 ;
Abstract
In growing single AlN thin films on a semiconductor substrate by rapidly cooling a beam of atomic Al and atomic or molecular N obtained by exciting or decomposing N,with an electromagnetic wave on the semiconductor substrate, an n-type dopant and a p-type dopant in the form of atomic beams are simultaneously doped in a crystal, so that pairs of an n-type dopant and a p-type dopant are formed in the crystal to synthesize single crystal AlN thin films of low resistivity n-type and low resistivity p-type.