公开(公告)号：US08367222B2

公开(公告)日：2013-02-05

申请号：US12491579

申请日：2009-06-25

申请人： Takashi Arakane ,  Yukitoshi Jinde ,  Hiroyuki Saito ,  Kazuki Nishimura ,  Kenichi Fukuoka ,  Toshio Sakai

发明人： Takashi Arakane ,  Yukitoshi Jinde ,  Hiroyuki Saito ,  Kazuki Nishimura ,  Kenichi Fukuoka ,  Toshio Sakai

IPC分类号： H01L51/54

CPC分类号： H01L51/0059 ,  H01L51/0054 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/5048 ,  H01L51/5088

摘要： Provided is an organic electroluminescence device, including: an anode; a cathode; and organic thin film layers provided between the anode and the cathode, in which: the organic thin film layers have a light emitting layer, and have a hole injecting layer and a hole transporting layer, or a hole injecting/transporting layer on a side which is closer to the anode than the light emitting layer is; the hole injecting layer or the hole injecting/transporting layer contains an aromatic amine derivative having a specific substituent, and the hole transporting layer or the hole injecting/transporting layer contains an aromatic amine derivative having a specific substituent.

摘要翻译： 提供一种有机电致发光器件，包括：阳极; 阴极 以及设置在阳极和阴极之间的有机薄膜层，其中：有机薄膜层具有发光层，并且在侧面具有空穴注入层和空穴传输层或空穴注入/传输层 比发光层更靠近阳极; 空穴注入层或空穴注入输送层含有具有特定取代基的芳香族胺衍生物，空穴传输层或空穴注入输送层含有具有特定取代基的芳香族胺衍生物。

公开(公告)号：US20100219400A1

公开(公告)日：2010-09-02

申请号：US12491579

申请日：2009-06-25

申请人： Takashi Arakane ,  Yukitoshi Jinde ,  Hiroyuki Saito ,  Kazuki Nishimura ,  Kenichi Fukuoka ,  Toshio Sakai

发明人： Takashi Arakane ,  Yukitoshi Jinde ,  Hiroyuki Saito ,  Kazuki Nishimura ,  Kenichi Fukuoka ,  Toshio Sakai

IPC分类号： H01L51/30

CPC分类号： H01L51/0059 ,  H01L51/0054 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/5048 ,  H01L51/5088

摘要： Provided is an organic electroluminescence device, including: an anode; a cathode; and organic thin film layers provided between the anode and the cathode, in which: the organic thin film layers have a light emitting layer, and have a hole injecting layer and a hole transporting layer, or a hole injecting/transporting layer on a side which is closer to the anode than the light emitting layer is; the hole injecting layer or the hole injecting/transporting layer contains an aromatic amine derivative having a specific substituent, and the hole transporting layer or the hole injecting/transporting layer contains an aromatic amine derivative having a specific substituent.

摘要翻译： 提供一种有机电致发光器件，包括：阳极; 阴极 以及设置在阳极和阴极之间的有机薄膜层，其中：有机薄膜层具有发光层，并且在侧面具有空穴注入层和空穴传输层或空穴注入/传输层 比发光层更靠近阳极; 空穴注入层或空穴注入输送层含有具有特定取代基的芳香族胺衍生物，空穴传输层或空穴注入输送层含有具有特定取代基的芳香族胺衍生物。

公开(公告)号：US20100301312A1

公开(公告)日：2010-12-02

申请号：US12735175

申请日：2008-12-19

申请人： Yukitoshi Jinde ,  Hiroyuki Saito ,  Kenichi Fukuoka ,  Hiroshi Yamamoto ,  Yuichiro Kawamura ,  Masahiro Kawamura ,  Takashi Arakane

发明人： Yukitoshi Jinde ,  Hiroyuki Saito ,  Kenichi Fukuoka ,  Hiroshi Yamamoto ,  Yuichiro Kawamura ,  Masahiro Kawamura ,  Takashi Arakane

IPC分类号： H01L51/54 ,  C07D209/82 ,  C07D235/08

CPC分类号： C07D209/86 ,  B82Y10/00 ,  C09B57/008 ,  H01L51/004 ,  H01L51/0046 ,  H01L51/0051 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0078 ,  H01L51/5048 ,  H01L51/5088

摘要： An organic electroluminescence device including: an anode (10), a cathode (70), an emitting layer (40) including an organic compound, which is between the anode (10) and the cathode (70), two or more layers arranged in a hole injection and transport region which is between the anode (10) and the emitting layer (40), and one or more layers arranged in an electron injection and transport region which is between the emitting layer (40) and the cathode (70), wherein a layer in the hole injection and transport region, which is in contact with the emitting layer (40), includes an aromatic amine derivative having a carbazole skeleton, one of the layers other than the layer in contact with the emitting layer (40) in the hole injection and transport region includes one or more materials selected from the group consisting of thiophene derivatives, tricyclic or more cyclic fused aromatic derivatives, amine derivatives excluding the compound represented by the following formula (A), conductive polymers, CFx, CuPc, transition metal oxides, fullerenes and acceptor materials, and a layer in the electron injection and transport region includes a benzimidazole derivative.

摘要翻译： 一种有机电致发光器件，包括阳极（10），阴极（70），包含位于阳极（10）和阴极（70）之间的有机化合物的发射层（40） 位于阳极（10）和发光层（40）之间的空穴注入和传输区域以及布置在发光层（40）和阴极（70）之间的电子注入和传输区域中的一个或多个层， 其特征在于，与所述发光层（40）接触的所述空穴注入传输区域的层包含具有咔唑骨架的芳香族胺衍生物，与所述发光层（40）接触的层以外的层之一 ）包括选自噻吩衍生物，三环或更多环稠合芳族衍生物，不包括下式（A）表示的化合物的胺衍生物，导电性聚 半胱氨酸，CFx，CuPc，过渡金属氧化物，富勒烯和受体材料，并且电子注入和输送区中的层包括苯并咪唑衍生物。

公开(公告)号：US09174938B2

公开(公告)日：2015-11-03

申请号：US12735175

申请日：2008-12-19

申请人： Yukitoshi Jinde ,  Hiroyuki Saito ,  Kenichi Fukuoka ,  Hiroshi Yamamoto ,  Yuichiro Kawamura ,  Masahiro Kawamura ,  Takashi Arakane

发明人： Yukitoshi Jinde ,  Hiroyuki Saito ,  Kenichi Fukuoka ,  Hiroshi Yamamoto ,  Yuichiro Kawamura ,  Masahiro Kawamura ,  Takashi Arakane

IPC分类号： H01L51/50 ,  C07D209/86 ,  B82Y10/00 ,  C09B57/00 ,  H01L51/00

CPC分类号： C07D209/86 ,  B82Y10/00 ,  C09B57/008 ,  H01L51/004 ,  H01L51/0046 ,  H01L51/0051 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0078 ,  H01L51/5048 ,  H01L51/5088

摘要： An organic electroluminescence device including: an anode (10), a cathode (70), an emitting layer (40) including an organic compound, which is between the anode (10) and the cathode (70), two or more layers arranged in a hole injection and transport region which is between the anode (10) and the emitting layer (40), and one or more layers arranged in an electron injection and transport region which is between the emitting layer (40) and the cathode (70), wherein a layer in the hole injection and transport region, which is in contact with the emitting layer (40), includes an aromatic amine derivative having a carbazole skeleton, one of the layers other than the layer in contact with the emitting layer (40) in the hole injection and transport region includes one or more materials selected from the group consisting of thiophene derivatives, tricyclic or more cyclic fused aromatic derivatives, amine derivatives excluding the compound represented by the following formula (A), conductive polymers, CFx, CuPc, transition metal oxides, fullerenes and acceptor materials, and a layer in the electron injection and transport region includes a benzimidazole derivative.

摘要翻译： 一种有机电致发光器件，包括阳极（10），阴极（70），包含位于阳极（10）和阴极（70）之间的有机化合物的发射层（40） 位于阳极（10）和发光层（40）之间的空穴注入和传输区域以及布置在发光层（40）和阴极（70）之间的电子注入和传输区域中的一个或多个层， 其特征在于，与所述发光层（40）接触的所述空穴注入传输区域的层包含具有咔唑骨架的芳香族胺衍生物，与所述发光层（40）接触的层以外的层之一 ）包括选自噻吩衍生物，三环或更多环稠合芳族衍生物，不包括下式（A）表示的化合物的胺衍生物，导电性聚 半胱氨酸，CFx，CuPc，过渡金属氧化物，富勒烯和受体材料，并且电子注入和输送区中的层包括苯并咪唑衍生物。

公开(公告)号：US09324950B2

公开(公告)日：2016-04-26

申请号：US13302063

申请日：2011-11-22

申请人： Yuichiro Kawamura ,  Hiroyuki Saito ,  Hitoshi Kuma ,  Masahiro Kawamura ,  Yukitoshi Jinde ,  Hirokatsu Ito ,  Takayasu Sado ,  Sayaka Mizutani

发明人： Yuichiro Kawamura ,  Hiroyuki Saito ,  Hitoshi Kuma ,  Masahiro Kawamura ,  Yukitoshi Jinde ,  Hirokatsu Ito ,  Takayasu Sado ,  Sayaka Mizutani

IPC分类号： H01L51/54 ,  H01L51/00 ,  H01L51/50

CPC分类号： H01L51/0072 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0051 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5004 ,  H01L51/5016 ,  H01L51/5024 ,  H01L51/5056 ,  H01L51/5092 ,  H01L51/5096

摘要： An organic electroluminescence device that includes an anode, an emitting layer that includes a host and a fluorescent dopant, an electron transporting zone, a cathode, a blocking layer adjacent to the emitting layer in the electron transporting zone where the blocking layer includes an aromatic heterocyclic derivative with an azine ring and where the triplet energy ETb (eV) of the aromatic heterocyclic derivative is larger than a triplet energy ETh (eV) of the host.

摘要翻译： 一种有机电致发光器件，其包括阳极，包括主体和荧光掺杂剂的发光层，电子传输区，阴极，与电子传输区中发光层相邻的阻挡层，其中阻挡层包含芳族杂环 衍生物，其中芳族杂环衍生物的三重态能量ETb（eV）大于主体的三重态能量ETh（eV）。

公开(公告)号：US20120126208A1

公开(公告)日：2012-05-24

申请号：US13302063

申请日：2011-11-22

申请人： Yuichiro Kawamura ,  Hiroyuki Saito ,  Hitoshi Kuma ,  Masahiro Kawamura ,  Yukitoshi Jinde ,  Hirokatsu Ito ,  Takayasu Sado ,  Sayaka Mizutani

发明人： Yuichiro Kawamura ,  Hiroyuki Saito ,  Hitoshi Kuma ,  Masahiro Kawamura ,  Yukitoshi Jinde ,  Hirokatsu Ito ,  Takayasu Sado ,  Sayaka Mizutani

IPC分类号： H01L51/54

CPC分类号： H01L51/0072 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0051 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5004 ,  H01L51/5016 ,  H01L51/5024 ,  H01L51/5056 ,  H01L51/5092 ,  H01L51/5096

摘要： An organic electroluminescence device that includes an anode, an emitting layer that includes a host and a fluorescent dopant, an electron transporting zone, a cathode, a blocking layer adjacent to the emitting layer in the electron transporting zone where the blocking layer includes an aromatic heterocyclic derivative with an azine ring and where the triplet energy ETb (eV) of the aromatic heterocyclic derivative is larger than a triplet energy ETh (eV) of the host.

摘要翻译： 一种有机电致发光器件，其包括阳极，包括主体和荧光掺杂剂的发光层，电子传输区，阴极，与电子传输区中的发光层相邻的阻挡层，其中阻挡层包含芳族杂环 衍生物，其中芳族杂环衍生物的三重态能量ETb（eV）大于主体的三重态能量ETh（eV）。

公开(公告)号：US08883323B2

公开(公告)日：2014-11-11

申请号：US13302205

申请日：2011-11-22

申请人： Yuichiro Kawamura ,  Hiroyuki Saito ,  Hitoshi Kuma ,  Masahiro Kawamura ,  Yukitoshi Jinde ,  Hirokatsu Ito ,  Takayasu Sado ,  Sayaka Mizutani

发明人： Yuichiro Kawamura ,  Hiroyuki Saito ,  Hitoshi Kuma ,  Masahiro Kawamura ,  Yukitoshi Jinde ,  Hirokatsu Ito ,  Takayasu Sado ,  Sayaka Mizutani

IPC分类号： H01L51/54 ,  H01L51/50 ,  H01L51/00

CPC分类号： H01L51/5096 ,  H01L51/0072 ,  H01L51/0073 ,  H01L2251/55 ,  Y10S428/917

摘要： An organic electroluminescence device that includes an anode, an emitting layer that includes a host and a dopant, a blocking layer, an electron injecting layer, and a cathode where the blocking layer includes an aromatic heterocyclic derivative, the triplet energy ETb (eV) of the blocking layer is larger than a triplet energy ETh (eV) of the host, and the affinity Ab (eV) of the blocking layer and an affinity Ae (eV) of the electron injecting layer satisfy a relationship of Ae−Ab

摘要翻译： 一种有机电致发光器件，其包括阳极，包括主体和掺杂剂的发光层，阻挡层，电子注入层和阴极，其中阻挡层包含芳族杂环衍生物，三重态能量ETb（eV） 阻挡层大于主体的三线态能量ETh（eV），并且阻挡层的亲和力Ab（eV）和电子注入层的亲和力Ae（eV）满足Ae-Ab <0.2的关系。

公开(公告)号：US20120126209A1

公开(公告)日：2012-05-24

申请号：US13302205

申请日：2011-11-22

申请人： Yuichiro Kawamura ,  Hiroyuki Saito ,  Hitoshi Kuma ,  Masahiro Kawamura ,  Yukitoshi Jinde ,  Hirokatsu Ito ,  Takayasu Sado ,  Sayaka Mizutani

发明人： Yuichiro Kawamura ,  Hiroyuki Saito ,  Hitoshi Kuma ,  Masahiro Kawamura ,  Yukitoshi Jinde ,  Hirokatsu Ito ,  Takayasu Sado ,  Sayaka Mizutani

IPC分类号： H01L51/54

CPC分类号： H01L51/5096 ,  H01L51/0072 ,  H01L51/0073 ,  H01L2251/55 ,  Y10S428/917

摘要： An organic electroluminescence device that includes an anode, an emitting layer that includes a host and a dopant, a blocking layer, an electron injecting layer, and a cathode where the blocking layer includes an aromatic heterocyclic derivative, the triplet energy ETb (eV) of the blocking layer is larger than a triplet energy ETh (eV) of the host, and the affinity Ab (eV) of the blocking layer and an affinity Ae (eV) of the electron injecting layer satisfy a relationship of Ae−−Ab

摘要翻译： 一种有机电致发光器件，其包括阳极，包括主体和掺杂剂的发光层，阻挡层，电子注入层和阴极，其中阻挡层包含芳族杂环衍生物，三重态能量ETb（eV） 阻挡层大于主体的三线态能量ETh（eV），并且阻挡层的亲和力Ab（eV）和电子注入层的亲和力Ae（eV）满足Ae-Ab <0.2的关系 。

公开(公告)号：US20120126205A1

公开(公告)日：2012-05-24

申请号：US13017978

申请日：2011-01-31

申请人： Yuichiro Kawamura ,  Hiroyuki Saito ,  Hitoshi Kuma ,  Masahiro Kawamura ,  Yukitoshi Jinde ,  Hirokatsu Ito

发明人： Yuichiro Kawamura ,  Hiroyuki Saito ,  Hitoshi Kuma ,  Masahiro Kawamura ,  Yukitoshi Jinde ,  Hirokatsu Ito

IPC分类号： H01L51/52 ,  H01L51/54

CPC分类号： H01L51/5096 ,  H01L51/0055 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/504 ,  H01L51/5076

摘要： An organic electroluminescence device includes an anode, an emitting layer, a blocking layer, an electron injecting layer, and a cathode in sequential order. The emitting layer includes a host and dopant. The blocking layer includes an aromatic heterocyclic derivative. A triplet energy ETb (eV) of the blocking layer is larger than a triplet energy ETh (eV) of the host. An affinity Ab (eV) of the blocking layer and an affinity Ab (eV) of the electron injecting layer satisfy a relationship of Ae−Ab

摘要翻译： 有机电致发光器件依次包括阳极，发光层，阻挡层，电子注入层和阴极。 发光层包括主体和掺杂剂。 阻挡层包括芳族杂环衍生物。 阻挡层的三重态能量ETb（eV）大于主体的三线态能量ETh（eV）。 阻挡层的亲和力Ab（eV）和电子注入层的亲和力Ab（eV）满足Ae-Ab <0.2的关系。

公开(公告)号：US20120126222A1

公开(公告)日：2012-05-24

申请号：US13388576

申请日：2011-07-05

申请人： Toshinari Ogiwara ,  Kazuki Nishimura ,  Hiroyuki Saito

发明人： Toshinari Ogiwara ,  Kazuki Nishimura ,  Hiroyuki Saito

IPC分类号： H01L51/54

CPC分类号： H01L51/5096 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5044 ,  H01L2251/552

摘要： An organic electroluminescence device includes an anode, an emitting layer, an electron transporting zone and a cathode in sequential order. A blocking layer is provided in the electron transporting zone adjacently to the emitting layer. The blocking layer contains a fused hydrocarbon compound and at least one compound selected from an electron-donating dopant and an organic metal complex that contains an alkali metal. A triplet energy of the fused hydrocarbon compound is 2.0 eV or more.

摘要翻译： 有机电致发光器件按顺序包括阳极，发光层，电子传输区和阴极。 在与发光层相邻的电子传输区中设置阻挡层。 阻挡层含有稠合烃化合物和至少一种选自含电子掺杂剂和含有碱金属的有机金属络合物的化合物。 稠合烃化合物的三重态能量为2.0eV以上。