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:
Aug. 03, 2010
Filed:
Aug. 24, 2006
Lorenza Moro, San Carlos, CA (US);
Todd L. Krajewski, Mountainview, CA (US);
Lorenza Moro, San Carlos, CA (US);
Todd L. Krajewski, Mountainview, CA (US);
Vitex Systems, Inc., San Jose, CA (US);
Abstract
A method of encapsulating an environmentally sensitive device. The method includes providing a substrate; placing at least one environmentally sensitive device adjacent to the substrate; and depositing at least one barrier stack adjacent to the environmentally sensitive device, the at least one barrier stack comprising at least one barrier layer and at least one polymeric decoupling layer, wherein the at least one polymeric decoupling layer is made from at least one polymer precursor, and wherein the polymeric decoupling layer has at least one of: a reduced number of polar regions; a high packing density; a reduced number of regions that have bond energies weaker than a C—C covalent bond; a reduced number of ester moieties; increased Mw of the at least one polymer precursor; increased chain length of the at least one polymer precursor; or reduced conversion of C═C bonds. An encapsulated environmentally sensitive device is also described.