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:
Jan. 22, 1985
Filed:
Jun. 30, 1981
Applicant:
Inventors:
Guenter H Schwuttke, Poughkeepsie, NY (US);
Kuei H Yang, Poughkeepsie, NY (US);
Assignee:
International Business Machines, Inc., Hopewell Junction, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01G / ; H01L / ;
U.S. Cl.
CPC ...
29571 ; 2957 / ; 2957 / ; 29580 ; 148-15 ; 148174 ; 148175 ; 156612 ; 156D / ; 156D / ; 156D / ; 427 531 ; 427 86 ; 357 23 ; 357 59 ;
Abstract
A process improvement for enabling the development of low cost transistor devices, particularly MOS FETs, in annealed polysilicon formed on an insulator; the improvement resulting from the use of silicon ribbons as substrates.