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:
Mar. 18, 1986
Filed:
Apr. 06, 1983
Applicant:
Inventor:
Emil Arnold, Chappaqua, NY (US);
Assignee:
North American Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
2957 / ; 148-15 ; 148187 ; 357 57 ; 357 91 ; 420578 ; 428641 ;
Abstract
The present invention provides a high resistance film with a low temperature coefficient of resistance. Such films can be used as resistors in integrated and hybrid circuits, as well as resistive layers in passivating circuits for high-voltage devices. In the latter circuits, the passivating layers shield the device from the detrimental influence of external or internal electric fields. The ability to obtain a low temperature coefficient of resistance enables obtaining a high sheet resistance without being influenced by changing temperatures.