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. 16, 2013
Filed:
Apr. 12, 2007
Shigeo Kanazawa, Nomi, JP;
Konosuke Uozumi, Nomi, JP;
Taketoshi Nakayama, Nomi, JP;
Toshie Isono, Nomi, JP;
Yohei Kawaguchi, Nomi, JP;
Shigeo Kanazawa, Nomi, JP;
Konosuke Uozumi, Nomi, JP;
Taketoshi Nakayama, Nomi, JP;
Toshie Isono, Nomi, JP;
Yohei Kawaguchi, Nomi, JP;
Komatsu Seiren Co., Ltd., Nomi, Ishikawa, JP;
Abstract
The present invention provides a thin organic EL element that can maintain stable emission characteristics for a long time without being affected by water or oxygen. Specifically, the present invention provides an organic EL display panel having a substrate (), an organic EL element () formed on the substrate; and a case () encapsulating the organic EL element, wherein a specific hot melt-type member is arranged between the organic EL element and the case.