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. 26, 2008
Filed:
Jul. 23, 2004
Applicants:
Shoichi Maeda, Kariya, JP;
Mitsuharu Muta, Kariya, JP;
Inventors:
Shoichi Maeda, Kariya, JP;
Mitsuharu Muta, Kariya, JP;
Assignee:
Kabushiki Kaisha Toyota Jidoshokki, Kariya-Shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 63/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An organic EL device having a large effective area with improved uniformity in luminescent brightness. A transparent first electrode, an organic EL layer, a second electrode, and a protective film are formed on a glass substrate. A conductive film is formed insulated from the second electrode. The conductive film, which covers the second electrode, is connected to opposite ends of the first electrode. One of the ends of the first electrode includes a connection terminal.