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. 09, 1999
Filed:
Nov. 25, 1997
Applicant:
Inventors:
Teunis J Vink, Eindhoven, NL;
Willem Walrave, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
438685 ; 438653 ; 438656 ; 438660 ;
Abstract
Chromium layers are deposited on a substrate by means of a sputter deposition process. By using neon as the working gas at pressures of less than 1 Pa, preferably in the range from 0.2 Pa to 0.5 Pa, the sputter-deposited chromium layers are substantially free of internal stress and have a density which is approximately equal to that of bulk chromium.
Vink, Teunis. (1999). Method for producing a device having a chromium layer (U.S. Patent No. 5981389). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5981389
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile