Anthracene compound and organic electroluminescence element using same
AssigneeJnc Corporation
InventorYohei Ono
Life of this patent
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Abstract
Provided is an organic electroluminescence element having superior element service life. An anthracene compound in which an aryl group having C10 or greater is bonded to the 9-position and a naphthyl group is bonded to the 10-position, wherein a compound in which a specific aryl group has been substituted, in particular, at the 7-position of the naphthyl group (which is bonded at the 2-position thereof to the anthracene) is used as a material for a luminescence layer to produce the organic electroluminescence element.
Claims14
A compound represented by the following Formula (1)
- In formula (1),
- Ar1 is an aryl having 10-30 carbon atoms which may be substituted,
- Ar2 is an aryl having 6-30 carbon atoms which may be substituted,
- R1-R4 are, each independently, a hydrogen or an alkyl having 1-4 carbon atoms, and
- at least one hydrogen in the compound represented by the formula (1) may be substituted with deuterium.
The compound represented by the following formula (1-2).
Compounds represented by the following formula (1-1), formula (1-21), formula (1-34), formula (1-38), formula (1-117), or formula (1-129).
Compounds represented by the following formula (1-160), formula (1-162), formula (1-164), formula (1-166), formula (1-172), or the formula (1-184).
Dependencies are inferred from the claim text.