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:
May. 13, 2014
Filed:
Sep. 01, 2010
Applicants:
Naoyuki Hayashi, Kanagawa, JP;
Tomotake Ikada, Kanagawa, JP;
Masayuki Mishima, Minami-Ashigara, JP;
Inventors:
Assignee:
UDC Ireland Limited, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An organic electroluminescence device, having a pair of electrodes, and an organic layer containing multiple light emitting layers provided between a pair of electrodes, wherein at least one of the multiple light emitting layers is formed by coating a liquid containing ingredients to constitute the layer in a state of solution or dispersion in an organic solvent through the use of a spraying method.