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:
Sep. 20, 2011
Filed:
Jul. 18, 2007
Kunio Masumo, Yokohama, JP;
Kunio Masumo, Yokohama, JP;
OPTREX Corporation, Tokyo, JP;
Abstract
In one mode of the present invention, there is provided an organic EL display device, which includes an organic light emitting layer provided between sets of electrodes, comprising color filtersand an overcoat layerprovided on a substrate; an inorganic solid layerprovided on the overcoat layer; a first set of transparent electrodesprovided on the inorganic solid layer; a light emitting layerprovided on the first set of electrodes; and a second set of electrodesformed on the light emitting layer; wherein the inorganic solid layerhas routes for moisture passage formed in regions between adjacent electrodes of the first set so as to be uniform over an entire active area.