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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.:

US 9871209 B1

PDFFull Text
Date of Patent:
Jan. 16, 2018

Filed:

Nov. 25, 2013

Transparent electrode, electronic device, and organic electroluminescent device

Applicant:

Konica Minolta, Inc., Tokyo, JP;

Inventors:

Kazuhiro Yoshida, Tachikawa, JP;

Takeshi Hakii, Sagamihara, JP;

Hiroshi Ishidai, Hachioji, JP;

Toshiyuki Kinoshita, Hino, JP;

Assignee:

KONICA MINOLTA, INC., Tokyo, JP;

Attorney:

Lucas & Mercanti, LLP

Primary Examiner:

Robert S Loewe

Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 405/14 (2006.01); C07D 409/14 (2006.01); C07D 471/04 (2006.01); C07D 471/14 (2006.01); C07D 519/00 (2006.01); C07D 405/10 (2006.01); C07D 417/14 (2006.01); C07D 493/04 (2006.01); C07D 495/04 (2006.01); C07D 495/14 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0072 (2013.01); C07D 405/10 (2013.01); C07D 405/14 (2013.01); C07D 409/14 (2013.01); C07D 417/14 (2013.01); C07D 471/04 (2013.01); C07D 471/14 (2013.01); C07D 493/04 (2013.01); C07D 495/04 (2013.01); C07D 495/14 (2013.01); C07D 519/00 (2013.01); H01L 51/006 (2013.01); H01L 51/5206 (2013.01); H01L 51/5215 (2013.01); H01L 51/0067 (2013.01); H01L 51/0073 (2013.01); H01L 51/0085 (2013.01); H01L 51/5234 (2013.01);
Abstract

Provided is a transparent electrode including a nitrogen-containing layer and an electrode layer provided adjacent thereto. The nitrogen-containing layer includes a compound that contains a nitrogen atom or atoms and has an effective lone pair content n/M of 2.0×10or more, wherein n represents the number of unshared electron pairs that neither contribute to aromaticity nor are coordinated to metal among the unshared electron pairs of the nitrogen atom or atoms, and M represents the molecular weight of the compound. The electrode layer includes silver as a main component and at least one additive element selected from aluminum, gold, indium, copper, palladium, and platinum.

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