[EN] TRIPHENYLENO-BENZOFURAN COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT INCLUDING THE SAME [FR] COMPOSÉ DE TRIPHÉNYLÉNO-BENZOFURANNE ET ÉLÉMENT ORGANIQUE LUMINESCENT LE CONTENANT
TRIPHENYLENO-BENZOFURAN COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT INCLUDING THE SAME
申请人:Horiuchi Takayuki
公开号:US20140197392A1
公开(公告)日:2014-07-17
An organic light emitting element which realizes a high efficiency and long-life light emission is provided. An organic compound represented by the general formula [1] described in Claim
1
is provided. In the general formula [1], R
1
to R
3
are each independently selected from a hydrogen atom, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group. However, at least one of R
1
to R
3
represents the aryl group or the heterocyclic group. The aryl group represents a phenyl group, a naphthyl group, a phenanthrenyl group, a fluorenyl group, a triphenylenyl group, or a chrysenyl group. The heterocyclic group represents a dibenzofuranyl group or a dibenzothienyl group.
[EN] TRIPHENYLENO-BENZOFURAN COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT INCLUDING THE SAME<br/>[FR] COMPOSÉ DE TRIPHÉNYLÉNO-BENZOFURANNE ET ÉLÉMENT ORGANIQUE LUMINESCENT LE CONTENANT
申请人:CANON KK
公开号:WO2013001997A1
公开(公告)日:2013-01-03
An organic light emitting element which realizes a high efficiency and long-life light emission is provided. An organic compound represented by the general formula [1] described in Claim 1 is provided. In the general formula [1], R1 to R3 are each independently selected from a hydrogen atom, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group. However, at least one of R1 to R3 represents the aryl group or the heterocyclic group. The aryl group represents a phenyl group, a naphthyl group, a phenanthrenyl group, a fluorenyl group, a triphenylenyl group, or a chrysenyl group. The heterocyclic group represents a dibenzofuranyl group or a dibenzothienyl group.