logo

For the Inventor, By the Inventor

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 10003024 B1

PDFFull Text
Date of Patent:
Jun. 19, 2018

Filed:

Sep. 05, 2013

Materials for organic electroluminescent devices

Applicant:

Merck Patent Gmbh, Darmstadt, DE;

Inventor:

Junyou Pan, Frankfurt am Main, DE;

Assignee:

Merck Patent GmbH, Darmstadt, DE;

Attorney:

Kim Winston LLP

Primary Examiner:

Robert S Loewe

Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 51/50 (2006.01); C08G 61/12 (2006.01); C09K 11/02 (2006.01); C09K 11/06 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0035 (2013.01); C08G 61/12 (2013.01); C09K 11/025 (2013.01); C09K 11/06 (2013.01); H01L 51/002 (2013.01); H01L 51/0036 (2013.01); H01L 51/0039 (2013.01); H01L 51/0043 (2013.01); H01L 51/0085 (2013.01); H01L 51/506 (2013.01); C08G 2261/135 (2013.01); C08G 2261/1412 (2013.01); C08G 2261/1414 (2013.01); C08G 2261/1424 (2013.01); C08G 2261/314 (2013.01); C08G 2261/3142 (2013.01); C08G 2261/3162 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/3243 (2013.01); C08G 2261/342 (2013.01); C08G 2261/411 (2013.01); C08G 2261/512 (2013.01); C08G 2261/76 (2013.01); C08G 2261/792 (2013.01); C08G 2261/95 (2013.01); C09K 2211/185 (2013.01); H01L 51/5008 (2013.01); H01L 51/5016 (2013.01); H01L 51/5088 (2013.01); H01L 51/5206 (2013.01); H01L 51/5221 (2013.01); Y02E 10/549 (2013.01);
Abstract

The present invention relates to an organic composition which comprises a conjugated polymer as hole-transport compound and a doping compound. The present invention furthermore relates to the use of the composition according to the invention in organic electroluminescent devices, in particular in the so-called buffer layer of such devices. The present invention also relates to a formulation which comprises the composition according to the invention and a solvent and to an organic electroluminescent device which comprises the composition according to the invention.

Find Patent Forward Citations

Quick Actions:

Pan, Junyou. (2018). Materials for organic electroluminescent devices (U.S. Patent No. 10003024). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10003024

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

Loading…