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:
Aug. 24, 2004
Filed:
Dec. 13, 2002
Kazunobu Ohkubo, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A plurality of cathode lines are formed as scanning electrodes on a transparent substrate, and metal cathodes of the same cathode line apply a common potential to organic electroluminescence elements that are arranged in a main-scanning direction in the same element row. A plurality of anode lines are formed as data electrodes on the transparent substrate, so as to intersect the plurality of cathode lines and incline at a predetermined angle &thgr; with respect to a sub-scanning direction. Transparent anodes of the same anode line apply a common potential to organic electroluminescence elements having mutually different positions in the sub-scanning direction. Organic electroluminescence elements that use the same anode line have mutually different positions in the main-scanning direction. Organic electroluminescence elements that have the same position in the main-scanning direction use mutually different anode lines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile