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:
Nov. 02, 1993
Filed:
Aug. 18, 1992
Applicant:
Inventors:
Joseph Shappir, Jerusalem, IL;
Ido Rahat, Jerusalem, IL;
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
437235 ; 437241 ; 437242 ; 437941 ; 437983 ; 148D / ;
Abstract
A high-quality, highly reliable, composite dielectric layer for a semiconductor device. The composite dielectric layer is formed by nitriding a silicon surface, forming an oxide layer on the nitrided silicon surface, and then annealing the nitrided-silicon surface and the oxide in an oxygen ambient.