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. 18, 2015
Filed:
Apr. 19, 2006
Hidetaka Oka, Takarazuka, JP;
Ramachandra V. Joshi, Thane, IN;
Junichi Tanabe, Amagasaki, JP;
Sanjoy Lahiri, Mumbai, IN;
Dhaval Vashi, Mumbai, IN;
Preetam Ghogale, Mumbai, IN;
Hidetaka Oka, Takarazuka, JP;
Ramachandra V. Joshi, Thane, IN;
Junichi Tanabe, Amagasaki, JP;
Sanjoy Lahiri, Mumbai, IN;
Dhaval Vashi, Mumbai, IN;
Preetam Ghogale, Mumbai, IN;
BASF SE, Ludwigshafen, DE;
Abstract
The present invention relates to electroluminescent devices that comprise organic layers that contain triazole compounds of the formula (I), or formula (II). The compounds are suitable components of, for example, blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in, for example, mobile phones, televisions and personal computer screens.