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:
Apr. 06, 2010
Filed:
Feb. 22, 2007
Noriaki Satomi, Tokyo, JP;
Noriaki Satomi, Tokyo, JP;
TDK Corporation, Tokyo, JP;
Abstract
EL panels having a longer life are provided. The EL panel according to the present invention contains a substrate; an EL element formed on the substrate; a sealing plate facing the substrate and covering the EL element on the substrate; and an adhesive interposed between the substrate and the sealing plate and containing multiple plate-shaped or needle-shaped fillers, wherein a projection and depression part is formed on a contact area of the substrate with the adhesive, and on a contact area of the sealing plate with the adhesive, and one ends of the fillers are inserted in a depression part of the projection and depression part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile