339985-35-2Relevant academic research and scientific papers
CHARGE-TRANSPORTING VARNISH, CHARGE-TRANSPORTING THIN FILM, ORGANIC ELECTROLUMINESCENT ELEMENT AND CHARGE-TRANSPORTING THIN FILM MANUFACTURING METHOD OF
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, (2019/01/05)
The present invention provides charge transporting varnish which can be sintered at a low temperature of less than 200 DEG C. A charge transporting thin film manufactured under such sintering conditions has high flatness and high charge transporting ability. If the charge transporting thin film is applied to an organic EL device, excellent properties of the EL device can be exerted. The charge transporting varnish contains charge transporting material, a dopant and an organic solvent, and is characterized in that the dopant includes heteropoly acid and at least one selected from halogenated tetracyanoquinodimethane and halogenated or cyano benzoquinone.
CHARGE-TRANSPORTING VARNISH, CHARGE-TRANSPORTING THIN FILM, AND ORGANIC ELECTROLUMINESCENT DEVICE
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Paragraph 0204-0206, (2017/08/10)
Provided are a charge-transporting varnish, a charge-transporting thin film, and an organic electro-luminescent (EL) device, which are capable of implementing superior luminance characteristics when applied to the hole injection layer of an organic EL device. A charge-transporting varnish comprises: a charge-transporting material consisting of thiophene derivatives represented by formula 1, dopants, and organic solvents. In the above formula, R^1 to R^21, independently, indicate hydrogen atom, halogen atom, nitro group, cyano group, aldehyde group, hydroxyl group, thiol group, carboxylic acid group, alkyl group, alkenyl group, alkynyl group, 6C-20C aryl group, -C(O)Y^1 group, -OY^2 group, -SY^3 group, --C(O)OY^4 group, -OC(O)Y^5 group, -C(O)NHY^6 group, or -C(O)NY^7Y^8 group.COPYRIGHT KIPO 2015
New star-shaped molecules derived from thieno[3,2-b]thiophene unit and triphenylamine
Metri,Sallenave,Beouch,Plesse,Goubard,Chevrot
supporting information; experimental part, p. 6673 - 6676 (2011/02/21)
A series of new substituted triphenylamine (TPA) derivatives with alkyl thieno[3,2-b]thiophene and thiophene units were synthesized in a combinatorial manner. Suzuki coupling of a dioxaborolane TPA derivative and 2-bromo-3-nonylthieno[3,2-b]thiophene or S
Organic semiconductor material, organic semiconductor element and field effect transistor using the same
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, (2008/06/13)
An organic semiconductor material comprising an amine unit having a secondary or tertiary amine structure and a thiophene unit having a thiophene ring structure and preferably the amine unit has the following structure: wherein R1, R2/sub
Synthesis and electrochemical properties of oligo- and poly(thienylphenylamine)s
Yamamoto, Kimihisa,Higuchi, Masayoshi,Uchida, Kumiko,Kojima, Yojiro
, p. 5782 - 5788 (2007/10/03)
The oxidative polymerization of tris(thienylphenyl)amine derivatives was performed in acetonitrile by electrochemical and chemical methods. Oligomers were synthesized by stepwise coupling using coupling reactions. The polymer prepared using the trifunctio
