[EN] BENZOINDENOCHRYSENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME [FR] COMPOSÉ DE BENZOINDÉNOCHRYSÈNE ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE UTILISANT CE COMPOSÉ
[EN] NOVEL FUSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME<br/>[FR] NOUVEAU COMPOSÉ POLYCYCLIQUE CONDENSÉ ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE COMPRENANT CELUI-CI
申请人:CANON KK
公开号:WO2010116661A1
公开(公告)日:2010-10-14
Provided is a fused polycyclic compound represented by general formula 1: (In general formula 1, at least one of R1 to R4 is a group selected from a substituted or unsubstituted aryl group and a substituted or unsubstituted heterocyclic group, and R1 to R4 may be the same as or different from each other.)
[EN] FUSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE HAVING THE COMPOUND<br/>[FR] COMPOSÉ POLYCYCLIQUE FUSIONNÉ ET DISPOSITIF ÉMETTANT DE LA LUMIÈRE ORGANIQUE AYANT LE COMPOSÉ
申请人:CANON KK
公开号:WO2009142314A1
公开(公告)日:2009-11-26
Provided are a fused polycyclic compound by the following general formula (I), which obtained by expanding the conjugated system of a chrysene skeleton, and an organic light emitting device using the compound. The organic light emitting device has an optical output with high efficiency and high luminance, and is extremely durable. Formula (I) where R1 to R8 are each independently selected from the group consisting of a hydrogen atom, a halogen atom, a cyano group, a nitro group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, and a substituted or unsuhstituted heterocyclic group.
CONDENSED RING AROMATIC COMPOUND FOR ORGANIC LIGHT-EMITTING DEVICE AND ORGANIC LIGHT-EMITTING DEVICE HAVING THE SAME
申请人:Negishi Chika
公开号:US20100026171A1
公开(公告)日:2010-02-04
Provided are a condensed ring aromatic compound for an organic light-emitting device, and an organic light-emitting device having optical output with high efficiency and high luminescence and having durability. An organic light-emitting device including an anode and a cathode, and a layer made of an organic compound interposed between the anode and the cathode, wherein at least one layer of the layers made of the organic compound contains a condensed ring aromatic compound shown in the following general formula [1]:
wherein R
1
to R
16
each independently represent a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryloxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, and may be the same or different.
ORGANIC LIGHT-EMITTING DEVICE
申请人:Okajima Maki
公开号:US20100327274A1
公开(公告)日:2010-12-30
An organic blue-light-emitting device having a high emission efficiency and a long continuous driving lifetime is provided. An organic light-emitting device
20
includes an anode
2
, a cathode
5
, and a stacked body which is interposed between the anode
2
and the cathode
5
and includes at least a layer which forms a light-emitting region (emission layer
6
). The layer which forms the light-emitting region includes at least one of each of below-mentioned compounds (a) and (b):
(a) a first organic compound represented by the following general formula [1] or general formula [2]:
(b) a second organic compound represented by the following general formula [3] or general formula [4]: