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:
Mar. 25, 2025
Filed:
Jul. 04, 2016
Samsung Display Co., Ltd., Yongin-si, KR;
Michael Danz, Eggenstein-Leopoldshafen, DE;
Daniel Zink, Bruchsal, DE;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
The invention relates to an organic molecule having a structure of the formula I where X=CN or CF; D=chemical unit having a structure of the formula I-1: where #=attachment point of the unit of formula I-1 to the central phenyl ring in the structure of formula I; A and B=independently of one another are selected from the group consisting of CRR, CR, NR, N, there being a single or double bond between A and B and a single or double bond between B and Z; and Z=a direct bond or a divalent organic bridge which is a substituted or unsubstituted C1-C9-alkylene, C2-C8-alkenylene, C2-C8-alkynylene or arylene group or a combination thereof, —CRR, —C═CRR, —C═NR, —NR—, —O—, —SiRR—, —S—, —S(O)—, —S(O)—, O-interrupted substituted or unsubstituted C1-C9-alkylene, C2-C8-alkenylene, C2-C8-alkynylene or arylene group, phenyl units or substituted phenyl units.