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. 29, 2006
Filed:
Sep. 24, 2003
Applicants:
Hiroshi Kanno, Osaka, JP;
Kiyoshi Yoneda, Mizuho, JP;
Kazuki Nishimura, Hirakata, JP;
Yuji Hamada, Nara, JP;
Inventors:
Hiroshi Kanno, Osaka, JP;
Kiyoshi Yoneda, Mizuho, JP;
Kazuki Nishimura, Hirakata, JP;
Yuji Hamada, Nara, JP;
Assignee:
Sanyo Electric Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H05B 33/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hole injecting electrode composed of ITO is formed on a glass substrate. On the hole injecting electrode, a hole injecting layer composed of CuPc (copper phthalocyanine), a plasma thin film of CFformed by plasma CVD, a hole transporting layer of NPB, and a light emitting layer are formed in the order. On the light emitting layer, an electron transporting layer is formed, and an electron injecting electrode is formed thereon.