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:
Jun. 28, 2005
Filed:
Nov. 20, 2002
Karl Pichler, Santa Clara, CA (US);
David Lacey, Mountain View, CA (US);
Karl Pichler, Santa Clara, CA (US);
David Lacey, Mountain View, CA (US);
Osram Opto Semiconductors GmbH, Regensburg, DE;
Abstract
An embodiment of the present invention pertains to encapsulating an organic electronic device by selectively depositing a catalyst layer and then exposing the catalyst layer to a monomer to produce a planarization layer. The monomer reacts only in the areas where the catalyst layer is present so there is minimal or no contamination of other areas of the organic electronic device. Selectively depositing the catalyst layer allows the resulting planarization layer to be patterned. A barrier layer is selectively deposited on at least the planarization layer. Another embodiment of the present invention pertains to encapsulating an organic electronic device by depositing a planarization layer on a transfer substrate and then allowing it to stabilize to minimize its reactivity. The planarization layer is transferred from the transfer substrate onto at least an active area of the organic electronic device. A barrier layer is selectively deposited on at least the planarization layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile