Organic Electroluminescent Element, Compound for Use in the Element, and Light Emitting Device, Display Device, and Illumination Device Using the Element
申请人:UDC Ireland Limited
公开号:US20130126835A1
公开(公告)日:2013-05-23
The disclosure relates to organic electroluminescent elements, compounds for use in the elements, and devices using the elements, which include a compound represented by the following General Formula (1):
where R
1
to R
3
and R
6
to R
8
each independently represents a hydrogen atom, which may be a deuterium atom, or a substituent with a Hammett substituent constant σ
p
value of −0.15 or more, R
5
, R
9
and R
10
each independently represents a hydrogen atom or a substituent, L
1
represents a divalent linking group, DG
1
represents a donor group, and n1 represents 1 or 2, and where R
1
to R
3
, R
5
to R
10
, L
1
, and DG
1
are not bound to each other to form a ring.