690658-67-4

Upstream product

• 589-87-7 1,4-bromoiodobenzene 
• 90-14-2 1-Iodonaphthalene 
• 91-59-8 naphthalen-2-ylamine 
• 106-37-6 1.4-dibromobenzene 
• 4669-06-1 N-naphthyl-N-2-naphthylamine 

Relevant academic research and scientific papers

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND A ELECTRONIC DEVICE THEREOF

The present invention relates to a compound for an organic electronic element, an organic electronic element using the same, and an electronic device thereof and, more specifically, to a novel compound comprising O atom heterocycles capable of improving luminous efficiency, stability, and service life of an element, an organic electronic element using the same, and an electronic device thereof.

New organic electroluminescent material, preparation method and applications thereof

The invention relates to a new organic electroluminescent material, a preparation method and applications thereof, and provides a new anthracene derivative, wherein an ether structure is introduced into an anthracene compound to link Y1, Ar1, Ar2 and R1 so as to improve the stereo skill of the compound, adjust the molecular weight of the ligand R1, carry out performance improving and skill improving according to ligand type performance, and provide other advantages. The device prepared by using the new anthracene derivative of the present invention has characteristics of high brightness, excellent heat resistance, long service life, high efficiency, and the like.

A and quinoline derivatives thereof in organic electroluminescent the application in the field of

The invention relates to a compounded quindoline derivative as shown in the formula (1), wherein Ar1 and Ar2 are respectively independently selected from C6-C40 substituted or unsubstituted aromatic groups, or can be connected to form C3-C40 substituted or unsubstituted fused aromatic groups. The invention also relates to an application of the compound in organic electroluminescence devices, especially to an application of the compound used as a luminescence host material of OLED devices.

AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT EMPLOYING THE SAME

Provided are an aromatic amine compound represented by the following Formula (1) and an organic electroluminescent element which has at least one organic thin film layer containing the above aromatic amine derivative in the form of a single component. The organic electroluminescent element described above has a high luminescent efficiency even at a low voltage and a long life. It can emit blue light even at high temperatures. In Formula (1), Ar1 and Ar2 each represent naphthyl and the like; Ar3 to Ar6 each represent phenyl, naphthyl, phenanthryl and the like; Ar7 to Ar10 each represent 1,4-phenylene and the like; L represents a single bond and the like; provided that the conditions of (1) and/or (2) are satisfied:(1) at least one of Ar3 to Ar6 is a condensed aryl group having 10 to 50 nuclear carbon atoms and(2) at least one of Ar1 and Ar2 is a condensed aryl group having 12 to 50 nuclear carbon atoms.