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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 9190625 B1

PDFFull Text
Date of Patent:
Nov. 17, 2015

Filed:

Apr. 21, 2014

Organic electroluminescent device having conductive layers in a cathode layer and an electron transporting layer having a metal complex

Applicant:

AU Optronics Corporation, Hsinchu, TW;

Inventors:

Kuan-Heng Lin, Kaohsiung, TW;

Meng-Ting Lee, Taipei, TW;

Assignee:

Au Optronics Corporation, Hsinchu, TW;

Attorney:

Jianq Chyun IP Office

Primary Examiner:

Michael Jung

Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/52 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5092 (2013.01); H01L 51/506 (2013.01); H01L 51/5012 (2013.01); H01L 51/5068 (2013.01); H01L 51/5215 (2013.01); H01L 51/5218 (2013.01); H01L 51/5221 (2013.01); H01L 51/0077 (2013.01);
Abstract

An organic electroluminescent device including an anode layer, an organic functional layer and a cathode layer is provided. The organic functional layer is disposed between the anode layer and the cathode layer. The cathode layer includes a first conductive layer and a second conductive layer. The first conductive layer is disposed between the organic functional layer and the second conductive layer, and work function of the first conductive layer is higher than work function of the second conductive layer.

Find Patent Forward Citations

Lin, Kuan-Heng. (2015). Organic electroluminescent device having conductive layers in a cathode layer and an electron transporting layer having a metal complex (U.S. Patent No. 9190625). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9190625

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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