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:
Jun. 27, 2006
Filed:
Jul. 23, 2003
Applicants:
Kimitaka Watanabe, Tokyo, JP;
Hiroyuki Yamanaka, Chiba, JP;
Inventors:
Kimitaka Watanabe, Tokyo, JP;
Hiroyuki Yamanaka, Chiba, JP;
Assignee:
Tomy Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/62 (2006.01); H01J 63/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An EL emitting sheet realizing various changes of light emission. The EL emitting sheet includes: a light-emitting layer containing electroluminescence light-emitting elements therein; and an electrode section having a plurality of electrode pairs which is disposed with a predetermined arrangement, wherein each of the electrode pairs includes first and second electrodes which are electrically separated from each other with a spacing region and disposed in one surface side of the light-emitting layer with a predetermined arrangement.