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. 15, 2008
Filed:
Aug. 07, 2003
Matthias Bicker, Mainz, DE;
Stephan Behle, Hahnheim, DE;
Lutz Klippe, Weisbaden, DE;
Andreas Lüttringhaus-henkel, Darmstadt, DE;
Gregor Arnold, Bodenheim, DE;
Matthias Bicker, Mainz, DE;
Stephan Behle, Hahnheim, DE;
Lutz Klippe, Weisbaden, DE;
Andreas Lüttringhaus-Henkel, Darmstadt, DE;
Gregor Arnold, Bodenheim, DE;
Schott AG, Mainz, DE;
Abstract
A process for applying alternating layers by chemical vapor deposition comprises the process steps of depositing an adhesion-promoter layer on a substrate and applying a barrier layer. Alternating layers comprising organic and inorganic materials are deposited alternately, and in this process the coating time for application of the adhesion-promoter layer is between 0.05 s and 4.0 s and the coating time for application of the inorganic barrier layer is between 0.1 s and 6.0 s. A composite material is also produced using the process.