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:
Feb. 11, 2014
Filed:
Jul. 14, 2005
Thomas Küepper, Bad Gandersheim, DE;
Dieter Wittenberg, Osterode, DE;
Christoph Moelle, Bad Gandersheim, DE;
Lutz Zogg, Bad Gandersheim, DE;
Thomas Küepper, Bad Gandersheim, DE;
Dieter Wittenberg, Osterode, DE;
Christoph Moelle, Bad Gandersheim, DE;
Lutz Zogg, Bad Gandersheim, DE;
Schott AG, Mainz, DE;
Abstract
A method for production of a substrate having a patterned optical coating on a curved surface is provided. The method includes applying a masking to a sub-area of the curved surface applying an optical coating using a vacuum deposition method, and removing the masking. A coated substrate, which can be produced in particular by the method described above, is also provided. The coated substrate includes a curved surface that is provided with at least one patterned optical coating. The at least one patterned optical coating is provided on at least one sub-area of the curved surface and is missing on at least one adjacent sub-area.