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:
Nov. 22, 2016
Filed:
Jun. 22, 2012
Sascha Dorok, Dresden, DE;
Ulrich Heggemann, Dresden, DE;
Ina Faltin, Dresden, DE;
Manuela Klose, Dresden, DE;
Rudolf Lessmann, Duesseldorf, DE;
Sascha Dorok, Dresden, DE;
Ulrich Heggemann, Dresden, DE;
Ina Faltin, Dresden, DE;
Manuela Klose, Dresden, DE;
Rudolf Lessmann, Duesseldorf, DE;
NOVALED GMBH, Dresden, DE;
Abstract
The present invention relates to an electronic device comprising a compound according to formula 1 A-B (1) and wherein —Aris a C6-C18 arylene, which can be monocyclic or polycyclic and may be optionally substituted by one or more C-C-alkyl or C-C-cycloalkyl groups, —Aris a C6-C18 arene skeleton, optionally substituted with electron donating groups R, —Band Bare independently selected from B and Ar, —Bis independently selected from the same group as B, —R, R, Rare independently selected from alkyl, arylalkyl, cycloalkyl, aryl, dialkylamino, - x is selected from 0, 1, 2 and 3, wherein for x>1 each Armay be different, - y is a non-zero integer up to the overall count of valence sites on the arene skeleton, - z is a integer from zero up to the overall count of valence sites on the arene skeleton minus y; as well as a respective compound according to formula A-B.