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:
Jul. 05, 1977
Filed:
Jul. 10, 1975
Applicant:
Inventors:
Makoto Naito, Kamakura, JA;
Masaru Kawachi, Tokyo, JA;
Tetuo Sekiwa, Kawasaki, JA;
Minoru Akatsuka, Yokohama, JA;
Akinobu Kasami, Yokohama, JA;
Masaharu Toyama, Kawasaki, JA;
Assignee:
Tokyo Shibaura Electric Co., Ltd., Kawasaki, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05C / ;
U.S. Cl.
CPC ...
118412 ; 118415 ; 156622 ;
Abstract
An apparatus for liquid-phase epitaxial growth is characterized in that the greater part of that surface of a well, made of carbon, which contacts with a solution for liquid-phase epitaxial growth is covered with a fused quartz layer.