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:
Dec. 29, 2020
Filed:
May. 15, 2017
Applicants:
Promerus, Llc, Brecksville, OH (US);
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Irina Afonina, Southampton, GB;
Tomas Backlund, Darmstadt, DE;
Larry F Rhodes, Brecksville, OH (US);
Hugh A Burgoon, Brecksville, OH (US);
Assignees:
PROMERUS, LLC, Akron, OH (US);
MERCK PATENT GMBH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/786 (2006.01); H01L 51/05 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/052 (2013.01); H01L 51/004 (2013.01); H01L 51/0003 (2013.01);
Abstract
The present invention relates to organic dielectric layers comprising a polycycloolefinic polymer with a pendent chromophoric group having an absorption maximum in the wavelength range from 230 to 290 nm, and to organic electronic devices comprising them.