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:
Oct. 23, 2007
Filed:
Mar. 26, 2003
Applicants:
Gosuke Sakamoto, Kyoto, JP;
Haruo Tanaka, Kyoto, JP;
Inventors:
Gosuke Sakamoto, Kyoto, JP;
Haruo Tanaka, Kyoto, JP;
Assignee:
Rohm Ltd., Kyoto-shi, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01J 1/62 (2006.01); H05B 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electroluminescent light emitting element is equipped with a metal electrode layer, a light emitting layer capable of emitting light by electroluminescence, and a transparent electrode layer provided in that order on a substrate, wherein the light emitted by said light emitting layer is emitted from the side adjacent to said transparent electrode layer.