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:
Feb. 27, 1996
Filed:
Oct. 25, 1994
Applicant:
Inventors:
Shigeki Yamaga, Kamifukuoka, JP;
Chikao Kimura, Kamifukuoka, JP;
Assignee:
New Japan Radio Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
437247 ; 437174 ; 437934 ; 437987 ; 148D / ;
Abstract
A method for heat-treating a compound semiconductor comprising a step of heat-treating a susceptor in a manner as to be disposed on a surface of the compound semiconductor with oposing each other, the susceptor comprising a compound of nitrogen and a group III element such as aluminum nitride.