公开(公告)号：US09018620B2

公开(公告)日：2015-04-28

申请号：US13413027

申请日：2012-03-06

申请人： Tomoaki Sawabe ,  Tomio Ono ,  Keiji Sugi ,  Toshiya Yonehara ,  Shintaro Enomoto

发明人： Tomoaki Sawabe ,  Tomio Ono ,  Keiji Sugi ,  Toshiya Yonehara ,  Shintaro Enomoto

IPC分类号： H01L51/52 ,  H01L51/56

CPC分类号： H01L51/5203 ,  H01L51/5268 ,  H01L51/5275 ,  H01L51/56

摘要： According to one embodiment, an organic electroluminescent light emitting device includes a transparent substrate, an intermediate layer, a first electrode, an organic light emitting layer, and a second electrode. The intermediate layer includes a plurality of fine particles and a flattened layer. The fine particles are adhered to a major surface of the transparent substrate. The flattened layer covers the fine particles and has a refractive index different from a refractive index of the fine particles. The flattened layer is transparent. The first electrode is provided on the intermediate layer. The first electrode is transparent. The organic light emitting layer is provided on the first electrode. The second electrode is provided on the organic light emitting layer.

摘要翻译： 根据一个实施例，有机电致发光器件包括透明衬底，中间层，第一电极，有机发光层和第二电极。 中间层包括多个细颗粒和扁平层。 细颗粒附着在透明基材的主表面上。 平坦化层覆盖微粒，折射率与微粒的折射率不同。 扁平层是透明的。 第一电极设置在中间层上。 第一个电极是透明的。 有机发光层设置在第一电极上。 第二电极设置在有机发光层上。

公开(公告)号：US08283858B2

公开(公告)日：2012-10-09

申请号：US12872281

申请日：2010-08-31

申请人： Toshiya Yonehara ,  Tomio Ono ,  Shintaro Enomoto ,  Keiji Sugi ,  Tomoaki Sawabe ,  Taeko Urano

发明人： Toshiya Yonehara ,  Tomio Ono ,  Shintaro Enomoto ,  Keiji Sugi ,  Tomoaki Sawabe ,  Taeko Urano

IPC分类号： H01J1/62

CPC分类号： H01J1/62 ,  H01J9/24

摘要： According to one embodiment, an illumination device includes an organic light-emitting unit, a first electrode, a second electrode and an optical layer. The organic light-emitting unit includes an organic light-emitting layer, a first and a second major surface. The first electrode is provided on the first major surface. The second electrode is provided on the second major surface and includes a conductive layer, a first interconnection and a second interconnection. The first interconnection is electrically connected to the conductive layer and aligned in a first direction parallel to the first major surface. The second interconnection is electrically connected to the conductive layer and aligned apart from the first interconnection and parallel to the first interconnection. The optical layer is provided on a side of the second electrode opposite to the organic light-emitting unit and includes a low refractive index portion and a high refractive index portion.

摘要翻译： 根据一个实施例，照明装置包括有机发光单元，第一电极，第二电极和光学层。 有机发光单元包括有机发光层，第一和第二主表面。 第一电极设置在第一主表面上。 第二电极设置在第二主表面上，并且包括导电层，第一互连和第二互连。 第一互连电连接到导电层并且在平行于第一主表面的第一方向上对齐。 第二互连电连接到导电层并且与第一互连对准并且平行于第一互连。 光学层设置在第二电极的与有机发光单元相对的一侧，并且包括低折射率部分和高折射率部分。

公开(公告)号：US20110215711A1

公开(公告)日：2011-09-08

申请号：US12872281

申请日：2010-08-31

申请人： Toshiya Yonehara ,  Tomio Ono ,  Shintaro Enomoto ,  Keiji Sugi ,  Tomoaki Sawabe ,  Taeko Urano

发明人： Toshiya Yonehara ,  Tomio Ono ,  Shintaro Enomoto ,  Keiji Sugi ,  Tomoaki Sawabe ,  Taeko Urano

IPC分类号： H01J1/62 ,  H01J9/24

CPC分类号： H01J1/62 ,  H01J9/24

摘要： According to one embodiment, an illumination device includes an organic light-emitting unit, a first electrode, a second electrode and an optical layer. The organic light-emitting unit includes an organic light-emitting layer, a first and a second major surface. The first electrode is provided on the first major surface. The second electrode is provided on the second major surface and includes a conductive layer, a first interconnection and a second interconnection. The first interconnection is electrically connected to the conductive layer and aligned in a first direction parallel to the first major surface. The second interconnection is electrically connected to the conductive layer and aligned apart from the first interconnection and parallel to the first interconnection. The optical layer is provided on a side of the second electrode opposite to the organic light-emitting unit and includes a low refractive index portion and a high refractive index portion.

摘要翻译： 根据一个实施例，照明装置包括有机发光单元，第一电极，第二电极和光学层。 有机发光单元包括有机发光层，第一和第二主表面。 第一电极设置在第一主表面上。 第二电极设置在第二主表面上，并且包括导电层，第一互连和第二互连。 第一互连电连接到导电层并且在平行于第一主表面的第一方向上对齐。 第二互连电连接到导电层并且与第一互连对准并且平行于第一互连。 光学层设置在第二电极的与有机发光单元相对的一侧，并且包括低折射率部分和高折射率部分。

公开(公告)号：US20130069090A1

公开(公告)日：2013-03-21

申请号：US13419965

申请日：2012-03-14

申请人： Tomoaki SAWABE ,  Isao Takasu ,  Tomio Ono ,  Toshiya Yonehara ,  Shintaro Enomoto

发明人： Tomoaki SAWABE ,  Isao Takasu ,  Tomio Ono ,  Toshiya Yonehara ,  Shintaro Enomoto

IPC分类号： H01L33/08

CPC分类号： H01L51/5056 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0069 ,  H01L51/007 ,  H01L51/5044 ,  H01L51/5278

摘要： The organic electroluminescent device according to the embodiment has: anode and cathode electrodes placed apart from each other, a red and green light-emitting layer and a blue light-emitting layer, and a spacer layer having a thickness of 3 nm to 20 nm inclusive. The light-emitting layers are placed apart from each other and positioned between the electrodes. The spacer layer is positioned between the light-emitting layers, and includes a carrier transport material containing molecules capable of being oriented in the in-plane and vertical direction with an orientational order parameter of −0.5 to −0.2 inclusive.

摘要翻译： 根据本实施例的有机电致发光器件具有：彼此分离的阳极和阴极电极，红色和绿色发光层和蓝色发光层以及厚度为3nm至20nm的间隔层 。 发光层彼此分开放置在电极之间。 间隔层位于发光层之间，并且包括载流子传输材料，其载流子材料含有在面内和垂直方向上取向的分子，其取向顺序参数为-0.5至-0.2（含）。

公开(公告)号：US20130182418A1

公开(公告)日：2013-07-18

申请号：US13711769

申请日：2012-12-12

申请人： Tomoaki SAWABE ,  Tomio Ono ,  Keiji Sugi ,  Shintaro Enomoto

发明人： Tomoaki SAWABE ,  Tomio Ono ,  Keiji Sugi ,  Shintaro Enomoto

IPC分类号： H01L51/52 ,  F21L4/00 ,  H01L51/56

CPC分类号： H01L51/52 ,  F21L4/00 ,  H01L51/5212 ,  H01L51/5225 ,  H01L51/5268 ,  H01L51/56 ,  H01L2251/5361

摘要： According to one embodiment, an organic electroluminescent device includes first and second electrodes, an interconnection layer, an organic light emitting layer and a light scattering layer. The first electrode has includes first, second and third portions. The interconnection layer is electrically connected to the first electrode. The third portion overlays the interconnection layer when projected to the plane. The first and second portions do not overlay the interconnection layer. The second electrode overlays the second portion and does not overlay the first and the third portions. The organic light emitting layer is provided between the second portion and the second electrode. The second portion is disposed between the fourth portion of the light scattering layer and the second electrode. The fifth portion of the light scattering layer overlays the interconnection layer. The light scattering layer does not overlay the first portion when projected to the plane.

摘要翻译： 根据一个实施方案，有机电致发光器件包括第一和第二电极，互连层，有机发光层和光散射层。 第一电极包括第一，第二和第三部分。 互连层电连接到第一电极。 当投影到平面时，第三部分覆盖互连层。 第一和第二部分不覆盖互连层。 第二电极覆盖第二部分并且不覆盖第一和第三部分。 有机发光层设置在第二部分和第二电极之间。 第二部分设置在光散射层的第四部分和第二电极之间。 光散射层的第五部分覆盖互连层。 当投射到平面上时，光散射层不覆盖第一部分。

公开(公告)号：US08368129B2

公开(公告)日：2013-02-05

申请号：US12875548

申请日：2010-09-03

申请人： Tomio Ono ,  Shintaro Enomoto ,  Yasushi Shinjiyo ,  Taeko Urano ,  Akio Amano ,  Keiji Sugi ,  Tomoaki Sawabe

发明人： Tomio Ono ,  Shintaro Enomoto ,  Yasushi Shinjiyo ,  Taeko Urano ,  Akio Amano ,  Keiji Sugi ,  Tomoaki Sawabe

IPC分类号： H01J63/04

CPC分类号： H01L21/56 ,  H01L33/36 ,  H01L51/5203 ,  H01L51/5212 ,  H01L2251/5361 ,  H01L2924/0002 ,  H01L2924/00

摘要： According to one embodiment, an illumination device includes an anode, a metal layer, a cathode, an organic electroluminescent unit, first and second insulating layers, and a plurality of conductive piercing layers. The metal layer has an electrical resistance lower than that of the anode. The cathode is provided between the anode and the metal layer. The organic electroluminescent unit is provided between the anode and the cathode. The first insulating layer is provided between the cathode and the metal layer. The conductive piercing layers pierce the organic electroluminescent unit, the cathode, and the first insulating layer along a direction from the anode toward the metal layer to electrically connect the anode to the metal layer, and are separate entities from the metal layer. The second insulating layer is provided between the organic electroluminescent unit and the conductive piercing layers and between the cathode and the conductive piercing layers.

摘要翻译： 根据一个实施例，照明装置包括阳极，金属层，阴极，有机电致发光单元，第一和第二绝缘层以及多个导电穿透层。 金属层的电阻低于阳极的电阻。 阴极设置在阳极和金属层之间。 有机电致发光单元设置在阳极和阴极之间。 第一绝缘层设置在阴极和金属层之间。 导电刺穿层沿着从阳极朝向金属层的方向穿透有机电致发光单元，阴极和第一绝缘层，以将阳极电连接到金属层，并且是与金属层分离的实体。 第二绝缘层设置在有机电致发光单元和导电穿透层之间以及阴极和导电穿透层之间。

公开(公告)号：US20120235127A1

公开(公告)日：2012-09-20

申请号：US13422337

申请日：2012-03-16

申请人： Isao TAKASU ,  Keiji Sugi ,  Tomoaki Sawabe ,  Akio Amano ,  Jiro Yoshida ,  Tomio Ono ,  Shintaro Enomoto

发明人： Isao TAKASU ,  Keiji Sugi ,  Tomoaki Sawabe ,  Akio Amano ,  Jiro Yoshida ,  Tomio Ono ,  Shintaro Enomoto

IPC分类号： H01L51/54

CPC分类号： H01L51/504 ,  H01L27/3206 ,  H01L51/5016 ,  H01L51/5024

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, an emissive layer arranged between the anode and the cathode including a blue emissive layer located at the anode side and a green and red emissive layer located at the cathode side, the blue emissive layer containing a host material and a blue fluorescent dopant, and the green and red emissive layer containing a host material and a green phosphorescent dopant and/or a red phosphorescent dopant.

摘要翻译： 根据一个实施例，提供了一种包括阳极和阴极的有机发光二极管，它们彼此分开布置，布置在阳极和阴极之间的发射层包括位于阳极侧的蓝色发射层和 位于阴极侧的绿色和红色发射层，蓝色发射层含有主体材料和蓝色荧光掺杂剂，以及包含主体材料和绿色磷光掺杂剂和/或红色磷光掺杂剂的绿色和红色发射层。

公开(公告)号：US08963414B2

公开(公告)日：2015-02-24

申请号：US13711769

申请日：2012-12-12

申请人： Tomoaki Sawabe ,  Tomio Ono ,  Keiji Sugi ,  Shintaro Enomoto

发明人： Tomoaki Sawabe ,  Tomio Ono ,  Keiji Sugi ,  Shintaro Enomoto

IPC分类号： H01L51/52 ,  F21L4/00 ,  H01L51/56

CPC分类号： H01L51/52 ,  F21L4/00 ,  H01L51/5212 ,  H01L51/5225 ,  H01L51/5268 ,  H01L51/56 ,  H01L2251/5361

摘要： According to one embodiment, an organic electroluminescent device includes first and second electrodes, an interconnection layer, an organic light emitting layer and a light scattering layer. The first electrode has includes first, second and third portions. The interconnection layer is electrically connected to the first electrode. The third portion overlays the interconnection layer when projected to the plane. The first and second portions do not overlay the interconnection layer. The second electrode overlays the second portion and does not overlay the first and the third portions. The organic light emitting layer is provided between the second portion and the second electrode. The second portion is disposed between the fourth portion of the light scattering layer and the second electrode. The fifth portion of the light scattering layer overlays the interconnection layer. The light scattering layer does not overlay the first portion when projected to the plane.

摘要翻译： 根据一个实施方案，有机电致发光器件包括第一和第二电极，互连层，有机发光层和光散射层。 第一电极包括第一，第二和第三部分。 互连层电连接到第一电极。 当投影到平面时，第三部分覆盖互连层。 第一和第二部分不覆盖互连层。 第二电极覆盖第二部分并且不覆盖第一和第三部分。 有机发光层设置在第二部分和第二电极之间。 第二部分设置在光散射层的第四部分和第二电极之间。 光散射层的第五部分覆盖互连层。 当投射到平面上时，光散射层不覆盖第一部分。

公开(公告)号：US20110215362A1

公开(公告)日：2011-09-08

申请号：US12875548

申请日：2010-09-03

申请人： Tomio Ono ,  Shintaro Enomoto ,  Yasushi Shinjiyo ,  Taeko Urano ,  Akio Amano ,  Keiji Sugi ,  Tomoaki Sawabe

发明人： Tomio Ono ,  Shintaro Enomoto ,  Yasushi Shinjiyo ,  Taeko Urano ,  Akio Amano ,  Keiji Sugi ,  Tomoaki Sawabe

IPC分类号： H01L33/36 ,  H01L21/56

CPC分类号： H01L21/56 ,  H01L33/36 ,  H01L51/5203 ,  H01L51/5212 ,  H01L2251/5361 ,  H01L2924/0002 ,  H01L2924/00

摘要： According to one embodiment, an illumination device includes an anode, a metal layer, a cathode, an organic electroluminescent unit, first and second insulating layers, and a plurality of conductive piercing layers. The metal layer has an electrical resistance lower than that of the anode. The cathode is provided between the anode and the metal layer. The organic electroluminescent unit is provided between the anode and the cathode. The first insulating layer is provided between the cathode and the metal layer. The conductive piercing layers pierce the organic electroluminescent unit, the cathode, and the first insulating layer along a direction from the anode toward the metal layer to electrically connect the anode to the metal layer, and are separate entities from the metal layer. The second insulating layer is provided between the organic electroluminescent unit and the conductive piercing layers and between the cathode and the conductive piercing layers.

摘要翻译： 根据一个实施例，照明装置包括阳极，金属层，阴极，有机电致发光单元，第一和第二绝缘层以及多个导电穿透层。 金属层的电阻低于阳极的电阻。 阴极设置在阳极和金属层之间。 有机电致发光单元设置在阳极和阴极之间。 第一绝缘层设置在阴极和金属层之间。 导电刺穿层沿着从阳极朝向金属层的方向穿透有机电致发光单元，阴极和第一绝缘层，以将阳极电连接到金属层，并且是与金属层分离的实体。 第二绝缘层设置在有机电致发光单元和导电穿透层之间以及阴极和导电穿透层之间。

公开(公告)号：US20110175067A1

公开(公告)日：2011-07-21

申请号：US12875478

申请日：2010-09-03

申请人： Keiji Sugi ,  Akio Amano ,  Isao Takasu ,  Tomio Ono ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Atsushi Wada ,  Shintaro Enomoto

发明人： Keiji Sugi ,  Akio Amano ,  Isao Takasu ,  Tomio Ono ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Atsushi Wada ,  Shintaro Enomoto

IPC分类号： H01L51/30

CPC分类号： H01L51/5016 ,  H01L51/004 ,  H01L51/008 ,  H01L51/0085 ,  H01L2051/0063

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, an emissive layer arranged between the anode and the cathode, a hole injection layer arranged between the anode and the emissive layer and including a polyethylenedioxythiophene, and a hole-transport layer arranged between the hole injection layer and the emissive layer and including a hole-transport material. The emissive layer includes a cathode side first area including a hole transport host material, an electron transport host material and an emitting dopant, and an anode side second area including the hole transport host material and no electron transport host material.

摘要翻译： 根据一个实施例，提供了一种有机发光二极管，其包括彼此分开布置的阳极和阴极，布置在阳极和阴极之间的发光层，布置在阳极和发射层之间的空穴注入层和 包括聚亚乙基二氧噻吩和布置在空穴注入层和发射层之间并包含空穴传输材料的空穴传输层。 发射层包括阴极侧第一区域，包括空穴传输主体材料，电子传输主体材料和发射掺杂剂，以及包括空穴传输主体材料和无电子迁移主体材料的阳极侧第二区域。