An organic electroluminescence device including: an anode; one or more organic thin film layers including an emitting layer; a donor-containing layer; an acceptor-containing layer; and a light-transmissive cathode in this order, wherein the donor-containing layer comprises a compound represented by the following formula (I) or (II):
An organic electroluminescence device including: an anode; a cathode; two or more emitting units that are disposed between the anode and the cathode, each unit having an emitting layer; and a charge-generating layer that is disposed between the emitting units, wherein the charge-generating layer comprises an N layer nearer to the anode and a P layer nearer to the cathode, and the P layer comprises a compound represented by the following formula (I).
一种有机电致发光器件,包括:一个阳极;一个阴极;两个或两个以上设置在阳极和阴极之间的发光单元,每个单元都有一个发光层;以及一个设置在发光单元之间的电荷发生层,其中电荷发生层包括一个靠近阳极的 N 层和一个靠近阴极的 P 层,P 层包括下式 (I) 所代表的化合物。
Organic electroluminescent device
申请人:JOLED INC
公开号:US10573823B2
公开(公告)日:2020-02-25
An organic electroluminescence device including: an anode; a cathode; two or more emitting units that are disposed between the anode and the cathode, each unit having an emitting layer; and a charge-generating layer that is disposed between the emitting units, wherein the charge-generating layer includes an N layer nearer to the anode and a P layer nearer to the cathode, and the N layer includes a compound represented by the following formula (I) or (II):
一种有机电致发光器件,包括:一个阳极;一个阴极;两个或两个以上设置在阳极和阴极之间的发光单元,每个单元都有一个发光层;以及一个设置在发光单元之间的电荷发生层,其中电荷发生层包括一个靠近阳极的 N 层和一个靠近阴极的 P 层,N 层包括下式(I)或(II)所代表的化合物:
ORGANIC ELECTROLUMINESCENT ELEMENT
申请人:Idemitsu Kosan Co., Ltd.
公开号:US20140246663A1
公开(公告)日:2014-09-04
An organic electroluminescence device including: an anode; a cathode; two or more emitting units that are disposed between the anode and the cathode, each unit having an emitting layer; and a charge-generating layer that is disposed between the emitting units, wherein the charge-generating layer comprises an N layer nearer to the anode and a P layer nearer to the cathode, and the P layer comprises a compound represented by the following formula (I).
ORGANIC ELECTROLUMINESCENT DEVICE
申请人:Sony Corporation
公开号:US20150303380A1
公开(公告)日:2015-10-22
An organic electroluminescence device including: an anode; a cathode; two or more emitting units that are disposed between the anode and the cathode, each unit having an emitting layer; and a charge-generating layer that is disposed between the emitting units, wherein the charge-generating layer includes an N layer nearer to the anode and a P layer nearer to the cathode, and the N layer includes a compound represented by the following formula (I) or (II):