947-73-9Relevant articles and documents
-
Altiparmakian,R.H.,Braithwaite,R.S.W.
, p. 1818 (1967)
-
MONO AMINE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAME
-
Paragraph 0091-0094; 0161-0165, (2020/12/14)
An organic electroluminescent device includes a monoamine derivative represented by Formula 1: In Formula 1, Ar1 may be represented by Formula 2; Ar2 may be a substituted or unsubstituted aryl group having 6 to 30 carbon atoms for forming a ring, wherein the substituent of Ar2 is an unsubstituted aryl group having 6 to 30 carbon atoms for forming a ring; Ar1 and Ar2 may be different from each other; m may be an integer from 0 to 4; and R1 may be a substituted or unsubstituted aryl group having 6 to 30 carbon atoms for forming a ring, and when m is 2 or more, a plurality of R1 may combine to form a ring:
Aryl amine derivatieves and organic electroluminescent device including the same
-
Paragraph 0152; 0153; 0154; 0155, (2019/08/12)
Provided is an arylamine derivative that effectively absorbs a high-energy external light source in a UV region and minimizes damage to organic matter inside an organic electroluminescent device, thereby contributing to a substantial improvement in the lifespan of the organic electroluminescent device. An organic electroluminescent device according to the present invention comprises a first electrode, a second electrode, and one or more organic material layers provided between the first electrode and the second electrode. The organic material layer contains an arylamine derivative representedby chemical formula 1. In the chemical formula 1, the definition of each substituent is the same as the definition in the specific embodiment of the invention.
Material for organic electroluminescent device and organic electroluminescent device using the same
-
Page/Page column 29, (2019/07/19)
A novel and improved material for an organic electroluminescent device includes at least one monoamine compound represented by any one of the following Formulae I to III: In Formulae I to III, Ar is a substituted or unsubstituted aryl group having 6 to 50 carbon atoms for forming a ring. The organic electroluminescent device including the material may have improved emission life.