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:
May. 11, 2010
Filed:
Sep. 13, 2003
Christoph Moelle, Bad Gandersheim, DE;
Lars Bewig, Bad Gandersheim, DE;
Frank Koppe, Bad Gandersheim, DE;
Thomas Kuepper, Bad Gandersheim, DE;
Stefan Geisler, Sarstedt, DE;
Stefan Bauer, Alzey, DE;
Juergen Dzick, Seelze, DE;
Christian Henn, Bad-Krouznach, DE;
Christoph Moelle, Bad Gandersheim, DE;
Lars Bewig, Bad Gandersheim, DE;
Frank Koppe, Bad Gandersheim, DE;
Thomas Kuepper, Bad Gandersheim, DE;
Stefan Geisler, Sarstedt, DE;
Stefan Bauer, Alzey, DE;
Juergen Dzick, Seelze, DE;
Christian Henn, Bad-Krouznach, DE;
Schott AG, Mainz, DE;
Abstract
The invention relates to layer systems having at least one layer comprising titanium aluminum oxide. The layer comprising titanium aluminum oxide may be either a functional layer—with or without interruption by an intermediate layer which is optically inactive—or a functional layer formed from a metal oxide which is interrupted by an intermediate layer comprising titanium aluminum oxide. The layer systems are structurally and thermally stable at operating temperatures of over 600° C. The layer systems may either comprise only one functional layer or may be a multilayer system, preferably an alternating layer system composed of functional layers with high and low refractive indices.