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. 09, 2022
Filed:
Nov. 17, 2016
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Philip Edward May, Sidcup, GB;
Pawel Miskiewicz, Southampton, GB;
Li Wei Tan, Eastleigh, GB;
Daniel Walker, Southampton, GB;
Assignee:
MERCK PATENT GMBH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/52 (2014.01); C09D 11/36 (2014.01); C09D 11/033 (2014.01); C09D 11/037 (2014.01); C09D 11/328 (2014.01); C09D 11/50 (2014.01); C09K 11/02 (2006.01); C09K 11/06 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
C09D 11/52 (2013.01); C09D 11/033 (2013.01); C09D 11/037 (2013.01); C09D 11/328 (2013.01); C09D 11/36 (2013.01); C09D 11/50 (2013.01); C09K 11/025 (2013.01); C09K 11/06 (2013.01); H01L 51/0037 (2013.01); H01L 51/0039 (2013.01); H01L 51/0043 (2013.01); H01L 51/0052 (2013.01); H01L 51/0067 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1059 (2013.01); C09K 2211/185 (2013.01); H01L 51/0007 (2013.01);
Abstract
The present invention relates to formulations for the preparation of organic electronic devices which comprise at least one organic functional material and a mixture of at least two different solvents wherein a first organic solvent exhibits a lower boiling point than a second organic solvent and said first organic solvent exhibits a higher viscosity than said second organic solvent.