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:
Dec. 02, 2003
Filed:
Jun. 21, 2001
Thomas Matt, Göfis, AT;
Unaxis Balzers Aktiengesellschaft, Furstentum, LI;
Abstract
A method for manufacturing a coated substrate disk, comprises linearly bringing the substrate on a mounting, into an evacuated transport chamber and rotating the mounting in the chamber. The mounting is then extended into a coating position and coating of the substrate takes place. The mounting is then linearly retracted into the chamber again and rotated into a position for guiding the substrate out of the chamber. These steps are repeated for several substrates and then a pump opening into the chamber is closed by means of the mounting or the substrate. The chamber is then flooded and vacuum-tightly closed and the pump opening is released. The chamber is evacuated and the substrate moving and coating steps are repeated for more substrates.