公开(公告)号：US08580403B2

公开(公告)日：2013-11-12

申请号：US13224906

申请日：2011-09-02

申请人： Yukitami Mizuno ,  Isao Amemiya ,  Akiko Hirao ,  Isao Takasu ,  Tomoko Sugizaki ,  Akio Amano ,  Yasushi Shinjo ,  Tomoaki Sawabe ,  Shintaro Enomoto

发明人： Yukitami Mizuno ,  Isao Amemiya ,  Akiko Hirao ,  Isao Takasu ,  Tomoko Sugizaki ,  Akio Amano ,  Yasushi Shinjo ,  Tomoaki Sawabe ,  Shintaro Enomoto

IPC分类号： H01L51/54

CPC分类号： H01L51/004 ,  H01L51/5016

摘要： According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode which are arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The host material includes a polymer containing dibenzothiophene backbones represented by the following formula (1) as repeating units: wherein n is an integer of from 20 to 10,000.

摘要翻译： 根据一个实施例，提供了包括彼此分开布置的阳极和阴极的有机发光二极管以及插在阳极和阴极之间并包括主体材料和发射掺杂剂的发光层。 主体材料包括含有由下式（1）表示的二苯并噻吩主链作为重复单元的聚合物：其中n为20至10,000的整数。

公开(公告)号：US20120228585A1

公开(公告)日：2012-09-13

申请号：US13224906

申请日：2011-09-02

申请人： Yukitami Mizuno ,  Isao Amemiya ,  Akiko Hirao ,  Isao Takasu ,  Tomoko Sugizaki ,  Akio Amano ,  Yasushi Shinjo ,  Tomoaki Sawabe ,  Shintaro Enomoto

发明人： Yukitami Mizuno ,  Isao Amemiya ,  Akiko Hirao ,  Isao Takasu ,  Tomoko Sugizaki ,  Akio Amano ,  Yasushi Shinjo ,  Tomoaki Sawabe ,  Shintaro Enomoto

IPC分类号： H01L51/54

CPC分类号： H01L51/004 ,  H01L51/5016

摘要： According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode which are arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The host material includes a polymer containing dibenzothiophene backbones represented by the following formula (1) as repeating units: wherein n is an integer of from 20 to 10,000.

摘要翻译： 根据一个实施例，提供了包括彼此分开布置的阳极和阴极的有机发光二极管以及插在阳极和阴极之间并包括主体材料和发射掺杂剂的发光层。 主体材料包括含有由下式（1）表示的二苯并噻吩主链作为重复单元的聚合物：其中n为20至10,000的整数。

公开(公告)号：US08679646B2

公开(公告)日：2014-03-25

申请号：US12875564

申请日：2010-09-03

申请人： Atsushi Wada ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto ,  Isao Amemiya

发明人： Atsushi Wada ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto ,  Isao Amemiya

IPC分类号： H01L51/54 ,  C09K11/06

CPC分类号： H01L51/0091 ,  H01L51/009

摘要： According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The emitting dopant includes a copper complex represented by the formula (1): where Cu+ represents a copper ion, the ligand A represents a pyridine derivative having nitrogen as a coordinate element and may have a substituent, PR1R2R3 is a phosphine compound coordinating with Cu+, where R1, R2 and R3 may be the same or different, and represent a linear, branched or cyclic alkyl group having 6 or less carbon atoms or an aromatic cyclic group which may have a substituent, and X− represents a counter ion (counterion) where X represents F, Cl, Br, I, BF4, PF6, CH3CO2, CF3CO2, CF3SO3 or ClO4.

摘要翻译： 根据一个实施例，提供了一种包括彼此分开布置的阳极和阴极的有机发光二极管和插在阳极和阴极之间并包括主体材料和发射掺杂剂的发射层。 发光掺杂剂包括由式（1）表示的铜络合物：其中Cu +表示铜离子，配体A表示以氮为坐标元素的吡啶衍生物，可以具有取代基，PR1R2R3为与Cu +配位的膦化合物， 其中R1，R2和R3可以相同或不同，表示具有6个或更少碳原子的直链，支链或环状烷基或可以具有取代基的芳族环状基团，X-表示抗衡离子（抗衡离子） 其中X表示F，Cl，Br，I，BF 4，PF 6，CH 3 CO 2，CF 3 CO 2，CF 3 SO 3或ClO 4。

公开(公告)号：US20110215304A1

公开(公告)日：2011-09-08

申请号：US12875564

申请日：2010-09-03

申请人： Atsushi WADA ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto ,  Isao Amemiya

发明人： Atsushi WADA ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto ,  Isao Amemiya

IPC分类号： H01L51/54

CPC分类号： H01L51/0091 ,  H01L51/009

摘要： According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The emitting dopant includes a copper complex represented by the formula (1): where Cu+ represents a copper ion, the ligand A represents a pyridine derivative having nitrogen as a coordinate element and may have a substituent, PR1R2R3 is a phosphine compound coordinating with Cu+, where R1, R2 and R3 may be the same or different, and represent a linear, branched or cyclic alkyl group having 6 or less carbon atoms or an aromatic cyclic group which may have a substituent, and X− represents a counter ion (counterion) where X represents F, Cl, Br, I, BF4, PF6, CH3CO2, CF3CO2, CF3SO3 or ClO4.

摘要翻译： 根据一个实施例，提供了一种包括彼此分开布置的阳极和阴极的有机发光二极管和插在阳极和阴极之间并包括主体材料和发射掺杂剂的发射层。 发光掺杂剂包括由式（1）表示的铜络合物：其中Cu +表示铜离子，配体A表示以氮为坐标元素的吡啶衍生物，可以具有取代基，PR1R2R3为与Cu +配位的膦化合物， 其中R1，R2和R3可以相同或不同，表示具有6个或更少碳原子的直链，支链或环状烷基或可以具有取代基的芳族环状基团，X-表示抗衡离子（抗衡离子） 其中X表示F，Cl，Br，I，BF 4，PF 6，CH 3 CO 2，CF 3 CO 2，CF 3 SO 3或ClO 4。

公开(公告)号：US08853936B2

公开(公告)日：2014-10-07

申请号：US13719461

申请日：2012-12-19

申请人： Tomoko Sugizaki ,  Daimotsu Kato ,  Keiji Sugi ,  Tomio Ono ,  Yasushi Shinjo ,  Yukitami Mizuno ,  Akio Amano ,  Tomoaki Sawabe ,  Toshiya Yonehara ,  Shintaro Enomoto

发明人： Tomoko Sugizaki ,  Daimotsu Kato ,  Keiji Sugi ,  Tomio Ono ,  Yasushi Shinjo ,  Yukitami Mizuno ,  Akio Amano ,  Tomoaki Sawabe ,  Toshiya Yonehara ,  Shintaro Enomoto

IPC分类号： H01L51/50 ,  H01L51/52 ,  H01L51/54 ,  F21L4/00

CPC分类号： H01L51/5203 ,  F21L4/00 ,  H01L51/5212 ,  H01L51/5225 ,  H01L2251/5361

摘要： According to one embodiment, an organic electroluminescent device includes a first electrode, a plurality of second electrodes and an organic light-emitting layer. The first electrode includes a first major surface and is optical transparency. The second electrodes extend in a first direction parallel to the first major surface and are separated from each other in a second direction parallel to the first major surface and perpendicular to the first direction. An optical transmittance of the second electrodes is lower than an optical transmittance of the first electrode. A distance along the second direction between a line extending in the first direction and a side surface of each of the second electrodes continuously increases and decreases along the first direction. The side surface is unparallel to the first major surface. The organic light-emitting layer is provided between the first electrode and the second electrodes.

摘要翻译： 根据一个实施方案，有机电致发光器件包括第一电极，多个第二电极和有机发光层。 第一电极包括第一主表面并且是透光性的。 第二电极在平行于第一主表面的第一方向上延伸，并且在平行于第一主表面并垂直于第一方向的第二方向上彼此分离。 第二电极的光透射率低于第一电极的光透射率。 在沿第一方向延伸的线和每个第二电极的侧表面之间沿着第二方向的距离沿着第一方向连续地增大和减小。 侧表面与第一主表面不平行。 有机发光层设置在第一电极和第二电极之间。

公开(公告)号：US08841656B2

公开(公告)日：2014-09-23

申请号：US13613457

申请日：2012-09-13

申请人： Tomoko Sugizaki ,  Shintaro Enomoto ,  Akio Amano ,  Tomio Ono ,  Yasushi Shinjo ,  Yukitami Mizuno ,  Keiji Sugi ,  Tomoaki Sawabe ,  Toshiya Yonehara ,  Daimotsu Kato

发明人： Tomoko Sugizaki ,  Shintaro Enomoto ,  Akio Amano ,  Tomio Ono ,  Yasushi Shinjo ,  Yukitami Mizuno ,  Keiji Sugi ,  Tomoaki Sawabe ,  Toshiya Yonehara ,  Daimotsu Kato

IPC分类号： H01L35/24

CPC分类号： H01L51/5012 ,  H01L51/52 ,  H01L51/5212 ,  H01L51/5225 ,  H01L51/5275 ,  H01L2251/5323 ,  H01L2251/5361

摘要： According to one embodiment, an organic electroluminescent element includes: a first electrode having a first and a second major surfaces; a second electrode opposed to part of the first major surface; an organic luminescent layer provided between the first and the second electrodes; an optical layer having a third major surface opposed to the second major surface and a fourth major surface on opposite side from the third major surface. The fourth major surface includes a first region overlapping the second electrode, and a second region not overlapping the second electrode. The fourth major surface includes a first concave-convex provided in the first region and a second concave-convex provided in the second region. A planarization layer is provided on the second region and burying the second concave-convex.

摘要翻译： 根据一个实施例，有机电致发光元件包括：具有第一和第二主表面的第一电极; 与第一主表面的一部分相对的第二电极; 设置在第一和第二电极之间的有机发光层; 具有与第二主表面相对的第三主表面和与第三主表面相对的第四主表面的光学层。 第四主表面包括与第二电极重叠的第一区域和不与第二电极重叠的第二区域。 第四主表面包括设置在第一区域中的第一凹凸和设置在第二区域中的第二凹凸。 平坦化层设置在第二区域上并埋入第二凹凸。

公开(公告)号：US08902383B2

公开(公告)日：2014-12-02

申请号：US13721707

申请日：2012-12-20

申请人： Keiji Sugi ,  Shintaro Enomoto ,  Tomio Ono ,  Tomoaki Sawabe ,  Yasushi Shinjo ,  Yukitami Mizuno ,  Akio Amano ,  Tomoko Sugizaki ,  Toshiya Yonehara ,  Daimotsu Kato

发明人： Keiji Sugi ,  Shintaro Enomoto ,  Tomio Ono ,  Tomoaki Sawabe ,  Yasushi Shinjo ,  Yukitami Mizuno ,  Akio Amano ,  Tomoko Sugizaki ,  Toshiya Yonehara ,  Daimotsu Kato

IPC分类号： G02F1/1335 ,  F21V7/04 ,  H01L51/52 ,  H01L27/32

CPC分类号： H01L51/5203 ,  G02F2201/44 ,  H01L27/3232

摘要： According to one embodiment, an organic electroluminescent device includes a first electrode, a second electrode, an organic light emitting layer and an optical layer. The first electrode has a first major surface and a second major surface opposite to the first major surface and is light transmissive. The second electrode faces a portion of the first major surface. The organic light emitting layer is provided between the first electrode and the second electrode. The organic light emitting layer and the first electrode are disposed between the optical layer and the second electrode. The optical layer is able to transit between a first state where a traveling direction of light emitted from the organic light emitting layer is changed and a second state having a smaller degree of the change in the traveling direction of the light than the first state.

摘要翻译： 根据一个实施方案，有机电致发光器件包括第一电极，第二电极，有机发光层和光学层。 第一电极具有与第一主表面相对的第一主表面和第二主表面，并且是透光的。 第二电极面对第一主表面的一部分。 有机发光层设置在第一电极和第二电极之间。 有机发光层和第一电极设置在光学层和第二电极之间。 光学层能够在从有机发光层发射的光的行进方向改变的第一状态和比第一状态的光的行进方向的变化程度小的第二状态之间转变。

公开(公告)号：US20130250557A1

公开(公告)日：2013-09-26

申请号：US13719461

申请日：2012-12-19

申请人： Tomoko SUGIZAKI ,  Daimotsu Kato ,  Keiji Sugi ,  Tomio Ono ,  Yasushi Shinjo ,  Yukitami Mizuno ,  Akio Amano ,  Tomoaki Sawabe ,  Toshiya Yonehara ,  Shintaro Enomoto

发明人： Tomoko SUGIZAKI ,  Daimotsu Kato ,  Keiji Sugi ,  Tomio Ono ,  Yasushi Shinjo ,  Yukitami Mizuno ,  Akio Amano ,  Tomoaki Sawabe ,  Toshiya Yonehara ,  Shintaro Enomoto

IPC分类号： H01L51/52 ,  F21L4/00

CPC分类号： H01L51/5203 ,  F21L4/00 ,  H01L51/5212 ,  H01L51/5225 ,  H01L2251/5361

摘要： According to one embodiment, an organic electroluminescent device includes a first electrode, a plurality of second electrodes and an organic light-emitting layer. The first electrode includes a first major surface and is optical transparency. The second electrodes extend in a first direction parallel to the first major surface and are separated from each other in a second direction parallel to the first major surface and perpendicular to the first direction. An optical transmittance of the second electrodes is lower than an optical transmittance of the first electrode. A distance along the second direction between a line extending in the first direction and a side surface of each of the second electrodes continuously increases and decreases along the first direction. The side surface is unparallel to the first major surface. The organic light-emitting layer is provided between the first electrode and the second electrodes.

摘要翻译： 根据一个实施方案，有机电致发光器件包括第一电极，多个第二电极和有机发光层。 第一电极包括第一主表面并且是透光性的。 第二电极沿平行于第一主表面的第一方向延伸，并且在平行于第一主表面并垂直于第一方向的第二方向上彼此分离。 第二电极的光透射率低于第一电极的光透射率。 在沿第一方向延伸的线和每个第二电极的侧表面之间沿着第二方向的距离沿着第一方向连续地增大和减小。 侧表面与第一主表面不平行。 有机发光层设置在第一电极和第二电极之间。

公开(公告)号：US20120056162A1

公开(公告)日：2012-03-08

申请号：US13040366

申请日：2011-03-04

申请人： Atsushi Wada ,  Isao Takasu ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Tomoko Sugizaki ,  Shintaro Enomoto

发明人： Atsushi Wada ,  Isao Takasu ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Tomoko Sugizaki ,  Shintaro Enomoto

IPC分类号： H01L51/54 ,  C07F15/00

CPC分类号： C07F9/5045 ,  C07F9/5022

摘要： According to one embodiment, there is provided a compound represented by Formula (1): where Cu+ represents a copper ion, PR1R2R3 is a phosphine compound coordinating with Cu+, where R1, R2 and R3 may be the same or different, and represent a linear, branched or cyclic alkyl group having 1-6 carbon atoms or an aromatic cyclic group which may have a substituent, R4 is an electron-donating substituent and X− represents a counter ion where X is at least one selected from the group consisting of F, Cl, Br, I, BF4, PF6, CH3CO2, CF3CO2, CF3SO3 and ClO4.

摘要翻译： 根据一个实施方案，提供由式（1）表示的化合物：其中Cu +表示铜离子，PR1R2R3是与Cu +配位的膦化合物，其中R1，R2和R3可以相同或不同，并且表示线性 具有1-6个碳原子的支链或环状烷基或可以具有取代基的芳族环状基团，R4是给电子取代基，X表示其中X是选自F ，Cl，Br，I，BF 4，PF 6，CH 3 CO 2，CF 3 CO 2，CF 3 SO 3和ClO 4。

公开(公告)号：US09136485B2

公开(公告)日：2015-09-15

申请号：US13233276

申请日：2011-09-15

申请人： Atsushi Wada ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto

发明人： Atsushi Wada ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto

IPC分类号： H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07F1/00 ,  C07F9/58 ,  H01L51/50

CPC分类号： H01L51/0091 ,  C07F1/005 ,  C07F9/58 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/188 ,  H01L51/5016

摘要： According to one embodiment, there is provided a compound represented by Formula (1): where Cu+ represents a copper ion, each of R1 and R2 represents a linear, branched or cyclic alkyl group or an aromatic cyclic group which may have a substituent, each of R3, R4, R5 and R6 represents a halogen atom, a cyano group, a nitro group, a linear, branched or cyclic alkyl group or H, and X− represents a counter ion where X is selected from the group consisting of F, Cl, Br, I, BF4, PF6, CH3CO2, CF3CO2, CF3SO3 and ClO4.

摘要翻译： 根据一个实施方案，提供由式（1）表示的化合物：其中Cu +表示铜离子，R1和R2各自表示可以具有取代基的直链，支链或环状烷基或芳族环状基团，各自可以具有取代基 的R 3，R 4，R 5和R 6表示卤素原子，氰基，硝基，直链，支链或环状烷基或H，X表示其中X选自F， Cl，Br，I，BF 4，PF 6，CH 3 CO 2，CF 3 CO 2，CF 3 SO 3和ClO 4。