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. 29, 1977
Filed:
Jun. 02, 1975
Applicant:
Inventors:
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H01G / ;
U.S. Cl.
CPC ...
361313 ; 361303 ;
Abstract
An axial-lead fixed-value capacitor comprising a metal-nitride-oxide-silicon chip in a standard diode package has been fabricated, having capacitance values in the 10 to 1000 pico-farad range. The device features a beveled-edge configuration which contributes to a low leakage current and also facilitates the sealing of the semiconductor chip in a double plug axial-lead package. The double layer dielectric medium comprises a thermally grown silicon oxide film typically 450 angstroms thick, for example, and a plasma deposited layer of silicon nitride typically 350 angstroms thick, for example.