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：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：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：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。

公开(公告)号：US20100155713A1

公开(公告)日：2010-06-24

申请号：US12656892

申请日：2010-02-18

申请人： Fumio Okuda ,  Toshihiro Iwakuma ,  Keiko Yamamichi ,  Chishio Hosokawa

发明人： Fumio Okuda ,  Toshihiro Iwakuma ,  Keiko Yamamichi ,  Chishio Hosokawa

IPC分类号： H01L51/52 ,  H01L51/54 ,  C07D401/12

CPC分类号： H01L51/0087 ,  C07F15/0046 ,  C07F15/006 ,  C07F15/0073 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0059 ,  H01L51/0071 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917

摘要： A metal complex compound having a special structure containing metals such as iridium. 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 above metal complex compound, which emits light by applying an electric voltage between the pair of electrode. An organic EL device employing the novel metal complex compound emits various phosphorous lights including blue light having an enhanced current efficiency and prolonged lifetime.

公开(公告)号：US20050042868A1

公开(公告)日：2005-02-24

申请号：US10944863

申请日：2004-09-21

申请人： Yoshihiko Matsuo ,  Ryukichi Ikeda ,  Kimihiko Yoshida ,  Fumio Okuda

发明人： Yoshihiko Matsuo ,  Ryukichi Ikeda ,  Kimihiko Yoshida ,  Fumio Okuda

IPC分类号： C25D5/48 ,  B32B15/01 ,  C22C13/00 ,  C25D3/60 ,  C25D5/18 ,  C25D5/34 ,  C25D7/00 ,  C25D21/00 ,  C25D21/12 ,  H01L21/288 ,  H01L23/495 ,  H01L23/50 ,  H05K3/24 ,  H01L21/44

CPC分类号： H05K3/244 ,  B32B15/01 ,  C22C13/00 ,  C25D3/60 ,  C25D5/18 ,  C25D5/34 ,  H01L21/2885 ,  H01L23/49582 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/29339 ,  H01L2224/32245 ,  H01L2224/45144 ,  H01L2224/48095 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2224/92247 ,  H01L2924/01028 ,  H01L2924/01046 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/14 ,  H01L2924/15747 ,  H01L2924/1576 ,  H01L2924/181 ,  H01L2924/3025 ,  H05K2203/1476 ,  Y10S428/926 ,  Y10T428/12014 ,  Y10T428/12493 ,  Y10T428/12646 ,  Y10T428/12708 ,  Y10T428/12715 ,  Y10T428/12722 ,  Y10T428/12785 ,  Y10T428/12792 ,  Y10T428/12875 ,  Y10T428/12882 ,  Y10T428/12889 ,  Y10T428/12896 ,  Y10T428/12903 ,  Y10T428/1291 ,  Y10T428/12917 ,  Y10T428/12951 ,  Y10T428/12993 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A method for forming a plating film, comprising the steps of: applying a plating film onto an object to be plated at a first current density for a predetermined period in a plating bath having a cathode capable of varying current and an anode and; and maintaining the object to be plated at a second current density lower than the first current density. According to the present invention, it is possible to improve solderability of a plating film for conventional lead-free solder by a simple method, which allows the productivity to further enhanced, resulting in a plating film with reduced production costs.

摘要翻译： 一种形成镀膜的方法，包括以下步骤：在具有能够改变电流的阴极和阳极的电镀浴中，将第一电流密度下的电镀膜施加到预定时间段上的镀膜; 并且以比第一电流密度低的第二电流密度来保持待镀物体。 根据本发明，可以通过简单的方法提高常规无铅焊料的镀膜的可焊性，从而可以进一步提高生产率，从而降低生产成本。

公开(公告)号：US20060197077A1

公开(公告)日：2006-09-07

申请号：US10565274

申请日：2004-07-21

申请人： Fumio Okuda ,  Toshihiro Iwakuma ,  Keiko Yamamichi ,  Chishio Hosokawa

发明人： Fumio Okuda ,  Toshihiro Iwakuma ,  Keiko Yamamichi ,  Chishio Hosokawa

IPC分类号： H01L29/08 ,  H01L33/00 ,  H01L35/24 ,  H01L31/12

CPC分类号： H01L51/0087 ,  C07F15/0046 ,  C07F15/006 ,  C07F15/0073 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0059 ,  H01L51/0071 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917

摘要： A metal complex compound having a special structure containing metals such as iridium. 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 above metal complex compound, which emits light by applying an electric voltage between the pair of electrode. An organic EL device employing the novel metal complex compound emits various phosphorous lights including blue light having an enhanced current efficiency and prolonged lifetime.

摘要翻译： 具有含有金属如铱的特殊结构的金属络合物。 一种有机电致发光器件，包括夹在一对由阳极和阴极组成的电极之间的至少一个有机薄膜层，其中有机薄膜层包含上述金属络合物，其通过在 一对电极。 采用这种新型金属络合物的有机EL器件发射包括具有增强的电流效率和延长寿命的蓝光的各种磷光。