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:
Apr. 27, 2010
Filed:
Jul. 23, 2004
Masamitsu Furuie, Mobara, JP;
Shinichi Kato, Mobara, JP;
Masaaki Okunaka, Mobara, JP;
Masato Ito, Mobara, JP;
Hirotsugu Sakamoto, Chiba, JP;
Masamitsu Furuie, Mobara, JP;
Shinichi Kato, Mobara, JP;
Masaaki Okunaka, Mobara, JP;
Masato Ito, Mobara, JP;
Hirotsugu Sakamoto, Chiba, JP;
Hitachi Displays, Ltd., Chiba, JP;
Abstract
In an organic electroluminescent display device having light emitting layers which are independently controlled and emit light formed in respective pixel regions on a principal surface of a substrate and emitting light from each of the light emitting layer through the substrate, the present invention arranges a light shielding member on an end wall face of the substrate and prevents the light from leaking from the end wall face thereof.