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. 07, 2007
Filed:
Nov. 02, 2001
Applicants:
Masaya Ishida, Nagano-ken, JP;
Masahiro Furusawa, Suwa, JP;
Katsuyuki Morii, Suwa, JP;
Osamu Yokoyama, Shiojiri, JP;
Satoru Miyashita, Chino, JP;
Tatsuya Shimoda, Nagano-ken, JP;
Inventors:
Masaya Ishida, Nagano-ken, JP;
Masahiro Furusawa, Suwa, JP;
Katsuyuki Morii, Suwa, JP;
Osamu Yokoyama, Shiojiri, JP;
Satoru Miyashita, Chino, JP;
Tatsuya Shimoda, Nagano-ken, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An organic electroluminescent device comprising: an organic thin-film transistor element including at least an active layer made of an organic material; and an organic electroluminescent element driven by the organic thin-film transistor element.