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. 23, 2009
Filed:
Sep. 30, 2005
Chung J. Lee, Fremont, CA (US);
Atul Kumar, Santa Clara, CA (US);
Chieh Chen, Palo Alto, CA (US);
George Tzeng, Oakland, CA (US);
Chung J. Lee, Fremont, CA (US);
Atul Kumar, Santa Clara, CA (US);
Chieh Chen, Palo Alto, CA (US);
George Tzeng, Oakland, CA (US);
International Display Systems, Inc., Lake Forest, CA (US);
Abstract
A method of forming an organic light emitting device on a substrate is provided, wherein the method includes forming an active device structure on the substrate, adhering a mask to the substrate, wherein the mask covers an electrical contact portion of the substrate while exposing the active device structure, forming an encapsulant layer over the active device structure and the mask, forming a separation between a portion of the encapsulant layer that covers the active device structure and a portion of the encapsulant layer that covers the mask, and removing the mask from the substrate.