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. 11, 1978
Filed:
Mar. 16, 1977
Applicant:
Inventors:
Samuel Berkman, Florham Park, NJ (US);
Michel Thomas Duffy, Princeton Junction, NJ (US);
Kyong-Min Kim, East Windsor, NJ (US);
Glenn Wherry Cullen, Princeton, NJ (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C01B / ; B01J / ;
U.S. Cl.
CPC ...
2327 / ; 156608 ; 156D / ; 156D / ; 1566 / ; 423325 ; 423285 ; 427 93 ; 427237 ;
Abstract
Mechanical components such as dies and crucibles, which come in contact with a silicon melt during the formation of single crystalline shaped silicon particles, e.g. thin sheets or ribbons, are coated with silicon oxynitride deposited by chemical vapor deposition techniques.