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:
Jul. 02, 2013
Filed:
Aug. 24, 2011
Andrey E. Yakshin, Nieuwegein, NL;
Wolfgang Fukarek, Fischbach b. Amsdorf i. S., DE;
Andrey E. Yakshin, Nieuwegein, NL;
Wolfgang Fukarek, Fischbach b. Amsdorf i. S., DE;
Carl Zeiss SMT GmbH, Oberkochen, DE;
Abstract
Deposition processes and devices for the fabrication of multilayer systems to better control the energy contribution at different stages of the deposition. This is achieved by depositing films by sputtering in a scheme providing for thermalized particles. Thermalized particles are obtained by choosing the working gas pressure and the distance between target and substrate to result in a mean free path of particles smaller than the distance between target and substrate or to result in a product of pressure and distance being larger than 2.0 cmPa.