公开(公告)号：US20090039767A1

公开(公告)日：2009-02-12

申请号：US11833657

申请日：2007-08-03

申请人： Masa-aki Haga ,  Masumi Itabashi ,  Misa Ashizawa ,  Fumio Okuda ,  Toshinari Ogiwara ,  Hideaki Nagashima

发明人： Masa-aki Haga ,  Masumi Itabashi ,  Misa Ashizawa ,  Fumio Okuda ,  Toshinari Ogiwara ,  Hideaki Nagashima

IPC分类号： H01L51/54 ,  C07F17/02

CPC分类号： C07F15/0033 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5036 ,  H01L51/5048 ,  H01L2251/308

摘要： Provided are an organic electroluminescence device which: can emit blue light having a short wavelength and a high color purity; and can be combined with any other light emitting compound to emit white light and a metal complex compound for realizing the device, and a material for an organic electroluminescence device. The metal complex is of a specific structure having a tridentate chelate ligand and an electron withdrawing group. The material for an organic electroluminescence device is formed of the metal complex compound. The organic electroluminescence device has an organic thin film layer formed of one or more layers including at least a light emitting layer, the organic thin film layer being interposed between a pair of electrodes. In the organic electroluminescence device, at least one layer of the organic thin film layer contains the metal complex compound, and emits light by applying a voltage between both the electrodes.

摘要翻译： 提供一种有机电致发光元件，其能够发出短波长，高纯度的蓝光; 并且可以与任何其它发光化合物组合以发射白光，并且用于实现该装置的金属络合物和用于有机电致发光器件的材料。 金属络合物是具有三齿螯合配体和吸电子基团的特定结构。 用于有机电致发光器件的材料由金属络合物形成。 有机电致发光器件具有由至少包含发光层的一层或多层形成的有机薄膜层，有机薄膜层介于一对电极之间。 在有机电致发光元件中，有机薄膜层的至少一层含有金属络合物，通过在两电极之间施加电压来发光。

公开(公告)号：US07999103B2

公开(公告)日：2011-08-16

申请号：US11608494

申请日：2006-12-08

申请人： Masa-aki Haga ,  Li-fen Yang ,  Masumi Itabashi ,  Misa Ashizawa ,  Fumio Okuda

发明人： Masa-aki Haga ,  Li-fen Yang ,  Masumi Itabashi ,  Misa Ashizawa ,  Fumio Okuda

IPC分类号： C07F15/00 ,  H01L51/50

CPC分类号： H05B33/10 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0085 ,  H01L51/5016

摘要： Provided are an organic electroluminescence device whose wavelength of light emission is short and which can emit blue light having a high color purity, and a metal complex compound for realizing the device. The metal complex compound is of a specific structure having a partial structure including two tridentate ligands. The organic electroluminescence device includes: a pair of electrodes; and an organic thin film layer which has one layer or a plurality of layers including at least a light emitting layer and is disposed between the pair of electrodes. In the organic electroluminescence device, at least one layer of the organic thin film layer contains the metal complex compound. The organic electroluminescence device emits light by applying a voltage between both the electrodes.

摘要翻译： 提供一种发光波长短且可以发出高纯度的蓝色光的有机电致发光元件，以及用于实现该器件的金属络合物。 金属络合物具有包含两个三齿配体的部分结构的特定结构。 有机电致发光器件包括：一对电极; 以及具有至少包含发光层并且设置在所述一对电极之间的一层或多层的有机薄膜层。 在有机电致发光器件中，有机薄膜层的至少一层含有金属络合物。 有机电致发光器件通过在两个电极之间施加电压而发光。

公开(公告)号：US20070138437A1

公开(公告)日：2007-06-21

申请号：US11608494

申请日：2006-12-08

申请人： Masa-aki Haga ,  Li-fen Yang ,  Masumi Itabashi ,  Misa Ashizawa ,  Fumio Okuda

发明人： Masa-aki Haga ,  Li-fen Yang ,  Masumi Itabashi ,  Misa Ashizawa ,  Fumio Okuda

IPC分类号： C09K11/06

CPC分类号： H05B33/10 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0085 ,  H01L51/5016

摘要： Provided are an organic electroluminescence device whose wavelength of light emission is short and which can emit blue light having a high color purity, and a metal complex compound for realizing the device. The metal complex compound is of a specific structure having a partial structure including two tridentate ligands. The organic electroluminescence device includes: a pair of electrodes; and an organic thin film layer which has one layer or a plurality of layers including at least a light emitting layer and is disposed between the pair of electrodes. In the organic electroluminescence device, at least one layer of the organic thin film layer contains the metal complex compound. The organic electroluminescence device emits light by applying a voltage between both the electrodes.

摘要翻译： 提供一种发光波长短且可以发出高纯度的蓝色光的有机电致发光元件，以及用于实现该器件的金属络合物。 金属络合物具有包含两个三齿配体的部分结构的特定结构。 有机电致发光器件包括：一对电极; 以及具有至少包含发光层并且设置在所述一对电极之间的一层或多层的有机薄膜层。 在有机电致发光器件中，有机薄膜层的至少一层含有金属络合物。 有机电致发光器件通过在两个电极之间施加电压而发光。

公开(公告)号：US20060115675A1

公开(公告)日：2006-06-01

申请号：US11270500

申请日：2005-11-10

申请人： Masa-aki Haga ,  Fumio Okuda

发明人： Masa-aki Haga ,  Fumio Okuda

IPC分类号： C09K11/06 ,  H01L51/54 ,  H05B33/14

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H05B33/14 ,  Y10S428/917

摘要： A metal-complex compound which comprises a tridentate chelate ligand having a specified partial structure. An organic electroluminescence device which comprises at least one organic thin film layer sandwiched between a pair of electrode consisting of an anode and a cathode, wherein the organic thin film layer comprises the metal-complex compound, which emits light by applying an electric voltage between the pair of electrode. The present invention provides an organic EL device which emits blue light with high purity and of short wavelength with an enhanced efficiency of light emission.

摘要翻译： 一种金属络合物，其包含具有特定部分结构的三齿螯合配位体。 一种有机电致发光器件，其包括夹在由阳极和阴极组成的一对电极之间的至少一个有机薄膜层，其中所述有机薄膜层包含金属络合物，所述金属络合物通过在所述金属络合物之间施加电压而发光 一对电极。 本发明提供了发射高纯度和短波长的蓝光并提高发光效率的有机EL器件。

公开(公告)号：US20070210699A1

公开(公告)日：2007-09-13

申请号：US11515777

申请日：2006-09-06

申请人： Masa-aki Haga ,  Li-fen Yang ,  Fumio Okuda

发明人： Masa-aki Haga ,  Li-fen Yang ,  Fumio Okuda

IPC分类号： H01J1/62 ,  C07F15/00 ,  H01J63/04

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/5016 ,  H05B33/14

摘要： A metal-complex compound which comprises a tridentate chelate ligand having a specified partial structure. An organic electroluminescence device which comprises one or more organic thin film layers having at least one light emitting layer sandwiched between a pair of electrodes, wherein the organic thin film layer comprises the metal-complex compound, which emits light by applying an electric voltage between the pair of electrodes. The present invention provides an organic EL device which emits blue light of high purity and of short wavelength together with a metal-complex compound realizing the organic EL device.

摘要翻译： 一种金属络合物，其包含具有特定部分结构的三齿螯合配位体。 一种有机电致发光器件，包括一个或多个有机薄膜层，所述有机薄膜层具有夹在一对电极之间的至少一个发光层，其中所述有机薄膜层包含金属络合物，该化合物通过施加电压 一对电极。 本发明提供了一种发射具有高纯度和短波长的蓝光的有机EL器件与实现有机EL器件的金属络合物。

公开(公告)号：US07625639B2

公开(公告)日：2009-12-01

申请号：US11270500

申请日：2005-11-10

申请人： Masa-aki Haga ,  Fumio Okuda

发明人： Masa-aki Haga ,  Fumio Okuda

IPC分类号： H01L51/54 ,  C09K11/06

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H05B33/14 ,  Y10S428/917

摘要： A metal-complex compound which comprises a tridentate chelate ligand having a specified partial structure. An organic electroluminescence device which comprises at least one organic thin film layer sandwiched between a pair of electrode consisting of an anode and a cathode, wherein the organic thin film layer comprises the metal-complex compound, which emits light by applying an electric voltage between the pair of electrode. The present invention provides an organic EL device which emits blue light with high purity and of short wavelength with an enhanced efficiency of light emission.

摘要翻译： 一种金属络合物，其包含具有特定部分结构的三齿螯合配位体。 一种有机电致发光器件，其包括夹在由阳极和阴极组成的一对电极之间的至少一个有机薄膜层，其中所述有机薄膜层包含金属络合物，所述金属络合物通过在所述金属络合物之间施加电压而发光 一对电极。 本发明提供了发射高纯度和短波长的蓝光并提高发光效率的有机EL器件。

公开(公告)号：US20060159954A1

公开(公告)日：2006-07-20

申请号：US11269808

申请日：2005-11-09

申请人： Masa-aki Haga ,  Taro Tsubomura ,  Fumio Okuda

发明人： Masa-aki Haga ,  Taro Tsubomura ,  Fumio Okuda

IPC分类号： H01L51/54 ,  H05B33/14 ,  C09K11/06 ,  C07C213/02

CPC分类号： C07D213/26 ,  C07D213/22 ,  C07D213/53 ,  C07D213/61 ,  C07D401/14 ,  C07D413/14 ,  C07F13/005 ,  C07F15/0033 ,  C07F15/004 ,  C07F15/0053 ,  C07F15/0093 ,  C09B57/00 ,  C09B57/10 ,  H01L51/0052 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5048 ,  H01L51/5052

摘要： A metal-complex compound which comprises a tridentate chelate ligand and a cyano group ligand having a specified partial structure. An organic electroluminescence device which comprises at least one organic thin film layer sandwiched between a pair of electrodes consisting of an anode and a cathode, wherein the organic thin film layer comprises the metal-complex compound, which emits light by applying an electric voltage between the pair of electrodes. The present invention provides an organic EL device which emits blue light of high purity and of short wavelength with an enhanced current efficiency.

摘要翻译： 一种金属络合物，其包含具有特定部分结构的三齿螯合配体和氰基配体。 一种有机电致发光器件，其包括被夹在由阳极和阴极组成的一对电极之间的至少一个有机薄膜层，其中所述有机薄膜层包括金属络合物，所述金属络合物通过施加电压 一对电极。 本发明提供一种发射具有高纯度和短波长的蓝光并提高电流效率的有机EL器件。