公开(公告)号：US09515284B2

公开(公告)日：2016-12-06

申请号：US14116249

申请日：2012-07-26

申请人： Masahiro Nakamura ,  Masahito Yamana ,  Mitsuo Yaguchi ,  Takeyuki Yamaki

发明人： Masahiro Nakamura ,  Masahito Yamana ,  Mitsuo Yaguchi ,  Takeyuki Yamaki

IPC分类号： H01L51/52 ,  H01L51/56 ,  H01L27/32

CPC分类号： H01L51/5203 ,  H01L27/3288 ,  H01L51/5209 ,  H01L51/5259 ,  H01L51/56 ,  H01L2251/5315 ,  H01L2251/5353 ,  H01L2251/5361

摘要： The organic electroluminescence element of the present invention includes: a first substrate; a second substrate facing the first substrate; an element member between the first and second substrates; first and second extension electrodes on first and second inner surfaces of the first and second substrates facing the element member; and an insulating member having an electrically insulating property. The element member includes: a functional layer including a light-emitting layer and having first and second surfaces in a thickness direction; and first and second electrode layers on the respective first and second surfaces of the functional layer. The element member is between the first and second extension electrodes such that parts of the first and second electrode layers are in contact with the first and second extension electrodes respectively. The insulating member is between the first and second inner surfaces of the respective first and second substrates.

摘要翻译： 本发明的有机电致发光元件包括：第一基板; 面对所述第一基板的第二基板; 第一和第二基板之间的元件构件; 第一和第二延伸电极在第一和第二基板的面向元件的第一和第二内表面上; 以及具有电绝缘性的绝缘构件。 元件构件包括：功能层，其包括发光层，并且在厚度方向上具有第一和第二表面; 以及在功能层的相应的第一和第二表面上的第一和第二电极层。 元件部件位于第一和第二延伸电极之间，使得第一和第二电极层的部分分别与第一和第二延伸电极接触。 绝缘构件位于相应的第一和第二基板的第一和第二内表面之间。

公开(公告)号：US09214641B2

公开(公告)日：2015-12-15

申请号：US14116065

申请日：2012-05-16

申请人： Masahiro Nakamura ,  Masahito Yamana ,  Mitsuo Yaguchi ,  Takeyuki Yamaki

发明人： Masahiro Nakamura ,  Masahito Yamana ,  Mitsuo Yaguchi ,  Takeyuki Yamaki

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

CPC分类号： H01L51/5012 ,  H01L51/5209 ,  H01L51/5212 ,  H01L51/5225 ,  H01L51/5228 ,  H01L2251/5361

摘要： The organic electroluminescence element in accordance with the present invention includes: a light-emitting layer; a first electrode layer disposed on a first surface in a thickness direction of the light-emitting layer; a second electrode layer disposed on a second surface in the thickness direction of the light-emitting layer; and an electrically conductive layer. The light-emitting layer is configured to emit light when a predetermined voltage is applied between the first electrode layer and the second electrode layer. The second electrode layer includes an electrode part covering the second surface and an opening part formed in the electrode part to expose the second surface. The electrically conductive layer is configured to allow the light to pass therethrough, and is formed on an exposed region of the second surface exposed through the opening part in such a way as to be electrically connected to the electrode part and the light-emitting layer.

摘要翻译： 根据本发明的有机电致发光元件包括：发光层; 设置在所述发光层的厚度方向的第一面上的第一电极层， 设置在所述发光层的厚度方向的第二面上的第二电极层; 和导电层。 发光层被配置为当在第一电极层和第二电极层之间施加预定电压时发光。 第二电极层包括覆盖第二表面的电极部分和形成在电极部分中以露出第二表面的开口部分。 导电层被配置为允许光通过，并且形成在通过开口部分暴露的第二表面的暴露区域上，以便电连接到电极部分和发光层。

公开(公告)号：US09024306B2

公开(公告)日：2015-05-05

申请号：US14111033

申请日：2012-04-23

申请人： Masahiro Nakamura ,  Masahito Yamana ,  Mitsuo Yaguchi ,  Takeyuki Yamaki

发明人： Masahiro Nakamura ,  Masahito Yamana ,  Mitsuo Yaguchi ,  Takeyuki Yamaki

IPC分类号： H01L29/08 ,  H01L51/52

CPC分类号： H01L51/5203 ,  H01L51/5206 ,  H01L51/5209 ,  H01L51/5212 ,  H01L51/5225 ,  H01L51/5228 ,  H01L2251/5361

摘要： The organic electroluminescence element according to the present invention includes: a light-emitting layer; a first electrode layer on a first surface in a thickness direction of the light-emitting layer; a second electrode layer on a second surface in the thickness direction of the light-emitting layer; an electrically conductive layer; and an insulating layer. The light-emitting layer emits light when a predetermined voltage is applied between the first and second electrode layers. The second electrode layer includes an electrode part covering the second surface and an opening part formed in the electrode part to expose the second surface therethrough. The electrically conductive layer allows the light to pass therethrough, and formed on an exposed region of the second surface exposed through the opening part so as to be electrically connected to the electrode part and the light-emitting layer. The insulating layer is interposed between the electrode part and the second surface.

摘要翻译： 根据本发明的有机电致发光元件包括：发光层; 在所述发光层的厚度方向的第一面上的第一电极层; 在发光层的厚度方向上的第二面上的第二电极层; 导电层; 和绝缘层。 当在第一和第二电极层之间施加预定电压时，发光层发光。 第二电极层包括覆盖第二表面的电极部分和形成在电极部分中的露出第二表面的开口部分。 导电层允许光通过，并且形成在通过开口部暴露的第二表面的暴露区域上，以便电连接到电极部分和发光层。 绝缘层介于电极部分和第二表面之间。

公开(公告)号：US08841550B2

公开(公告)日：2014-09-23

申请号：US13379114

申请日：2010-06-16

申请人： Takashi Sekiguchi ,  Mitsuo Yaguchi ,  Takeyuki Yamaki ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Michio Suzuka ,  Satoko Kambe

发明人： Takashi Sekiguchi ,  Mitsuo Yaguchi ,  Takeyuki Yamaki ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Michio Suzuka ,  Shingo Kambe

IPC分类号： H01L51/54 ,  H01G9/20 ,  H01M14/00 ,  H01L51/00

CPC分类号： H01L51/004 ,  H01G9/2004 ,  H01G9/2027 ,  H01G9/2059 ,  H01L51/0035 ,  H01L51/005 ,  H01M14/005 ,  Y02E10/542

摘要： A photoelectric element provided with an electron transport layer having excellent electron transport property and sufficiently wide reaction interface, and that has excellent conversion efficiency.The photoelectric element has an electron transport layer 3 and a hole transport layer 4 sandwiched between a pair of electrodes 2 and 5. The electron transport layer 3 is formed of an organic compound having a redox moiety capable of being oxidized and reduced repeatedly. The organic compound contains an electrolyte solution which stabilizes the reduced state of the redox moiety, and forms a gel layer 6 containing a sensitizing dye. Thus, the organic compound and the electrolyte solution in the electron transport layer 3 constitute the gel layer 6, while at the same time, the sensitizing dye is present within the gel layer 6, whereby the reaction interface of the organic compound is enlarged, improving the conversion efficiency and the electron hand-over efficiency from the sensitizing dye to the organic compound in the electron transport layer 3, as a result of which the electron transport efficiency is improved.

摘要翻译： 提供具有优异的电子传输性和足够宽的反应界面的电子传输层的光电元件，具有优异的转换效率。 光电元件具有夹在一对电极2和5之间的电子传输层3和空穴传输层4.电子传输层3由能够被重复氧化和还原的氧化还原部分的有机化合物形成。 有机化合物含有稳定氧化还原部分的还原状态的电解质溶液，形成含有敏化染料的凝胶层6。 因此，电子传输层3中的有机化合物和电解质溶液构成凝胶层6，同时，敏化染料存在于凝胶层6内，有机化合物的反应界面扩大，提高 电子传输层3中的敏化染料向有机化合物的转换效率和电子切换效率，结果提高了电子传输效率。

公开(公告)号：US08729542B2

公开(公告)日：2014-05-20

申请号：US13885583

申请日：2012-05-14

申请人： Masahiro Nakamura ,  Masahito Yamana ,  Mitsuo Yaguchi ,  Takeyuki Yamaki

发明人： Masahiro Nakamura ,  Masahito Yamana ,  Mitsuo Yaguchi ,  Takeyuki Yamaki

IPC分类号： H01L51/50

CPC分类号： H01L51/5203 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5209 ,  H01L51/5212 ,  H01L51/5225 ,  H01L51/5228 ,  H01L2251/5361 ,  H05B33/28

摘要： Providing an organic electroluminescence element that can reduce the unevenness of the brightness and can improve the external quantum efficiency. The organic electroluminescence element includes a substrate 10, a first electrode 20, a second electrode 40, a functional layer 30 interleaved between the first electrode 20 the second electrode 40 and including a light emission layer 32, and a conductive layer 50. The resistivities of the first electrode 20 and the second electrode 40 are less than the resistivity of transparent conductive oxide. The second electrode 40 has an opening for light extraction. The functional layer 30 includes, as the outermost layer on the second electrode 40 side, a carrier injection layer 34. The conductive layer 50 is optically transparent and is in contact with the second electrode 40 and the functional layer 30. The carrier injection layer 34 has a recess in the projection domain of the opening.

摘要翻译： 提供可以降低亮度不均匀性并可以提高外部量子效率的有机电致发光元件。 有机电致发光元件包括基板10，第一电极20，第二电极40，在第二电极40的第一电极20之间并且包括发光层32交错的功能层30和导电层50.电阻率 第一电极20和第二电极40小于透明导电氧化物的电阻率。 第二电极40具有用于光提取的开口。 功能层30包括作为第二电极40侧的最外层的载流子注入层34.导电层50是光学透明的并且与第二电极40和功能层30接触。载体注入层34 在开口的投影区域具有凹槽。

公开(公告)号：US20140027756A1

公开(公告)日：2014-01-30

申请号：US14110968

申请日：2012-04-23

申请人： Masahiro Nakamura ,  Masahito Yamana ,  Mitsuo Yaguchi ,  Takeyuki Yamaki

发明人： Masahiro Nakamura ,  Masahito Yamana ,  Mitsuo Yaguchi ,  Takeyuki Yamaki

IPC分类号： H01L51/52

CPC分类号： H01L51/5203 ,  H01L51/5228

摘要： The organic electroluminescence element in accordance with the present invention includes: a light-emitting layer; a first electrode layer on a first surface in a thickness direction of the light-emitting layer; a second electrode layer on a second surface in the thickness direction of the light-emitting layer; an electrically conductive layer; and an insulating layer. The light-emitting layer is configured to emit light when a predetermined voltage is applied between the first and second electrode layers. The second electrode layer includes an electrode part covering the second surface and an opening part formed in the electrode part to expose the second surface. The electrically conductive layer is designed to allow the light to pass therethrough, and is interposed between the second surface and the second electrode layer to cover the second surface. The insulating layer is interposed between the second surface and the electrically conductive layer to overlap the electrode part.

摘要翻译： 根据本发明的有机电致发光元件包括：发光层; 在所述发光层的厚度方向的第一面上的第一电极层; 在发光层的厚度方向上的第二面上的第二电极层; 导电层; 和绝缘层。 当在第一和第二电极层之间施加预定电压时，发光层被配置为发光。 第二电极层包括覆盖第二表面的电极部分和形成在电极部分中以露出第二表面的开口部分。 导电层被设计成允许光通过，并且介于第二表面和第二电极层之间以覆盖第二表面。 绝缘层介于第二表面和导电层之间以与电极部分重叠。

公开(公告)号：US08592807B2

公开(公告)日：2013-11-26

申请号：US13387222

申请日：2010-07-29

申请人： Takashi Sekiguchi ,  Mitsuo Yaguchi ,  Takeyuki Yamaki ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Michio Suzuka ,  Satoko Kambe

发明人： Takashi Sekiguchi ,  Mitsuo Yaguchi ,  Takeyuki Yamaki ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Michio Suzuka ,  Shingo Kambe

IPC分类号： H01L51/44

CPC分类号： H01L51/5032 ,  H01G9/2059 ,  H01L51/0072 ,  H01L51/5048 ,  Y02E10/542 ,  Y02E10/549

摘要： Disclosed is a photoelectric element having an excellent conversion efficiency and provided with a hole transporting layer that is endowed with excellent hole transporting properties and a sufficiently large reaction interface.The photoelectric element of the invention has a pair of electrodes, an electron transporting layer and a hole transporting layer which are disposed between the electrodes, and an electrolyte solution. The hole transporting layer includes a first organic compound having a redox moiety capable of repeated oxidation and reduction. The electrolyte solution stabilizes a reduced state of the redox moiety. The organic compound and the electrolyte solution together form a first gel layer.

摘要翻译： 公开了具有优异的转换效率的光电元件，并且具有赋予优异的空穴传输性和足够大的反应界面的空穴传输层。 本发明的光电元件具有设置在电极之间的一对电极，电子传输层和空穴传输层以及电解质溶液。 空穴传输层包括具有能够重复氧化和还原的氧化还原部分的第一有机化合物。 电解质溶液稳定氧化还原部分的还原状态。 有机化合物和电解液一起形成第一凝胶层。

公开(公告)号：US20130025683A1

公开(公告)日：2013-01-31

申请号：US13575395

申请日：2011-02-04

申请人： Takashi Sekiguchi ,  Takeyuki Yamaki ,  Mitsuo Yaguchi ,  Michio Suzuka ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato ,  Satoko Kambe

发明人： Takashi Sekiguchi ,  Takeyuki Yamaki ,  Mitsuo Yaguchi ,  Michio Suzuka ,  Shingo Kambe ,  Hiroyuki Nishide ,  Kenichi Oyaizu ,  Fumiaki Kato

IPC分类号： H01L51/44

CPC分类号： H01L51/4226 ,  H01G9/2018 ,  H01G9/2031 ,  H01G9/2059 ,  H01L2251/306 ,  H01L2251/308 ,  Y02E10/542 ,  Y02E10/549

摘要： The present invention provides a photoelectric conversion element comprising: an electron transport layer which has an excellent electron transport property and a sufficient reaction interface, and having excellent conversion efficiency. In the present invention, a photoelectric conversion element comprises: a first electrode; a second electrode; a stack of an electron transport layer and hole transport layer, the stack being interposed between the first electrode and the second electrode; an electrolyte solution; and a conductive agent; the electron transport layer containing an organic compound having a redox moiety causing repetitive oxidation-reduction reactions, the electrolyte solution being selected to give stable reduction condition of the redox moiety, the organic compound and the electrolyte solution being cooperative to form a gel layer. Wherein the conductive agent is present within the gal layer and kept at least partly in contact with the first electrode.

摘要翻译： 本发明提供一种光电转换元件，包括：具有优异的电子传输性和足够的反应界面的电子传输层，并具有优异的转换效率。 在本发明中，光电转换元件包括：第一电极; 第二电极; 电子传输层和空穴传输层的堆叠，堆叠被插入在第一电极和第二电极之间; 电解质溶液; 和导电剂; 电子传输层含有具有氧化还原部分的有机化合物引起重复的氧化还原反应，电解质溶液被选择为使氧化还原部分，有机化合物和电解质溶液的稳定还原条件协同作用形成凝胶层。 其中导电剂存在于gal层内并保持与第一电极至少部分接触。

公开(公告)号：US20110198210A1

公开(公告)日：2011-08-18

申请号：US13124669

申请日：2009-10-29

申请人： Kazuhito Hashimoto ,  Hiroshi Irie ,  Huogen Yu ,  Kazuhide Kamiya ,  Koichi Takahama ,  Shinichiro Miki ,  Mitsuo Yaguchi

发明人： Kazuhito Hashimoto ,  Hiroshi Irie ,  Huogen Yu ,  Kazuhide Kamiya ,  Koichi Takahama ,  Shinichiro Miki ,  Mitsuo Yaguchi

IPC分类号： B01J19/08 ,  B01J23/72 ,  B01J23/745 ,  B01J21/06

CPC分类号： B01J35/004 ,  A61L9/205 ,  B01J21/063 ,  B01J23/72 ,  B01J23/745 ,  B01J23/83

摘要： A divalent copper salt and/or trivalent iron salt is supported on a surface of a metal ion-doped titanium oxide obtained by doping titanium oxide with metal ions to give a metal ion-doped titanium oxide with a valence band potential of 3 V or more (vs. SHE, pH=0) and a bandgap of 3 V or less between the valence band and an energy level of electrons excited from the valence band (including conduction band minimum potential and isolated potential). The metal ion-doped titanium oxide can be made to exhibit strong oxidative decomposition activity when irradiated with visible light based on the fact the divalent copper salt or trivalent iron salt functions as a catalyst for multi-electron reduction of oxygen.

摘要翻译： 二价铜盐和/或三价铁盐负载在通过用金属离子掺杂二氧化钛而获得的金属离子掺杂的氧化钛的表面上，得到价带电位为3V或更高的金属离子掺杂的氧化钛 （与SHE，pH = 0）和价带之间的3V或更小的带隙与从价带激发的电子的能级（包括导带最小电位和隔离电位）之间的带隙。 基于二价铜盐或三价铁盐作为多电子还原氧的催化剂的事实，可以使金属离子掺杂的氧化钛在用可见光照射时表现出强的氧化分解活性。

公开(公告)号：US20110005916A1

公开(公告)日：2011-01-13

申请号：US12736209

申请日：2009-03-19

申请人： Kazuhito Hashimoto ,  Hiroshi Irie ,  Syuhei Miura ,  Kazuhide Kamiya ,  Shinichiro Miki ,  Koichi Takahama ,  Mitsuo Yaguchi

发明人： Kazuhito Hashimoto ,  Hiroshi Irie ,  Syuhei Miura ,  Kazuhide Kamiya ,  Shinichiro Miki ,  Koichi Takahama ,  Mitsuo Yaguchi

IPC分类号： C07B37/06 ,  B01J23/888

CPC分类号： A61L9/18 ,  A61L9/205 ,  B01J23/72 ,  B01J23/888 ,  B01J35/004 ,  B01J37/0072 ,  B01J37/009 ,  B01J37/0211 ,  B01J37/0234 ,  B01J37/04

摘要： The present invention provides a tungsten trioxide microparticle carrying on its surface divalent copper salt. The divalent copper salt is utilized to perform a multi-electron reduction of oxygen. The tungsten trioxide exhibits a high oxidative decomposition activity when exposed to visible light.

摘要翻译： 本发明提供了在其表面上具有二价铜盐的三氧化钨微粒。 二价铜盐用于进行氧的多电子还原。 当暴露于可见光时，三氧化钨显示出高的氧化分解活性。