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1. 发明授权

US10411223B2 Organic electroluminescence device and illumination device 有权
公开(公告)号：US10411223B2
公开(公告)日：2019-09-10
申请号：US15758435
申请日：2016-09-07
申请人： Sharp Kabushiki Kaisha
发明人： Satoshi Inoue , Katsuhiro Kikuchi , Hideki Uchida , Yoshiyuki Isomura , Masanori Ohara , Yuto Tsukamoto , Eiji Koike
IPC分类号： H01L51/52 , H05B33/02 , H05B33/10 , H05B33/22 , H05B33/24 , H05B33/26 , H05B33/28 , H01L27/32 , H01L27/12 , H01L29/786
摘要： The electroluminescence device of the disclosure includes: a base material provided with a recessed portion; a light-emitting element including a reflective layer provided on the front surface of the recessed portion, a filling layer having optical transparency and filling an inside of the recessed portion with the reflective layer interposed therebetween, a first electrode having optical transparency provided on the filling layer, an organic layer including a light-emitting layer provided on the first electrode, and a second electrode having optical transparency provided on the organic layer, and an active element connected to the light-emitting element, wherein a display region includes a plurality of unit regions divided from one another, the unit regions include a plurality of the light-emitting elements and the active elements configured to control the light emission of the plurality of light-emitting elements, and the reflective layer of at least one of the light-emitting elements of the plurality of recessed portions functions as a contact portion with the active element.

2. 发明授权

US10224512B2 Organic electroluminescent device and method for producing organic electroluminescent device 有权
公开(公告)号：US10224512B2
公开(公告)日：2019-03-05
申请号：US15511504
申请日：2015-09-15
申请人： Sharp Kabushiki Kaisha
发明人： Satoshi Inoue , Katsuhiro Kikuchi , Hideki Uchida , Eiji Koike , Masanori Ohara , Yuto Tsukamoto , Yoshiyuki Isomura , Kazuki Matsunaga
IPC分类号： H01L29/08 , H01L35/24 , H01L51/00 , H01L51/52 , H05B33/24 , H01L27/32 , H01L51/56
摘要： The organic EL device includes a base material, a recessed portion, a reflective layer provided along an inner face of the recessed portion, a filling layer having optical transparency, and filled and disposed at an inside of the recessed portion, with the reflective layer interposed between the recessed portion and the filling layer, a first electrode having optical transparency and provided at an upper-layer side of the filling layer, an organic layer including a light-emitting layer and provided at an upper-layer side of the first electrode, a second electrode having optical transparency and optical reflectivity and provided at an upper-layer side of the organic layer. At least a portion of an edge of the light-emitting region is positioned further inside than an edge of the recessed portion, and the reflective layer and the first electrode are in contact with each other at the periphery of the recessed portion.

3. 发明申请

US20150206987A1 SOLAR CELL MODULE, SOLAR CELL MODULE ASSEMBLY, AND SOLAR PHOTOVOLTAIC POWER GENERATION SYSTEM 有权
标题翻译：太阳能电池模块，太阳能电池模块组件和太阳能光伏发电系统
公开(公告)号：US20150206987A1
公开(公告)日：2015-07-23
申请号：US14420069
申请日：2013-08-05
申请人： Sharp Kabushiki Kaisha
发明人： Seiji Ohhashi , Hideki Uchida , Yasuyuki Umenaka
IPC分类号： H01L31/02 , H01L31/054
CPC分类号： H01L31/02013 , H01L31/05 , H01L31/0504 , H01L31/0547 , H01L31/055 , H01L51/447 , H02S30/10 , H02S40/36 , Y02E10/52
摘要： A solar cell module, a solar cell module assembly, and a solar photovoltaic power generation system capable of reducing power loss are provided. A light-concentrating panel configured to collect light which is incident from the outside and a plurality of solar cell elements installed on the light-concentrating panel and configured to receive light which is collected by the light-concentrating panel are provided. Each of the plurality of solar cell elements is provided with a positive terminal and a negative terminal. The plurality of solar cell elements include a first solar cell element and a second solar cell element which are connected to each other in series via connection wiring and a third solar cell element which is not connected to the first solar cell element and the second solar cell element in series. The first solar cell element and the second solar cell element configure a first current path, and the third solar cell element configures a second current path.
摘要翻译：提供了能够减少功率损耗的太阳能电池模块，太阳能电池模块组件和太阳能光伏发电系统。提供了一种被配置为收集从外部入射的光的聚光面板和设置在聚光面板上并被配置为接收由聚光面板收集的光的多个太阳能电池元件。多个太阳能电池元件中的每一个设置有正极端子和负极端子。多个太阳能电池元件包括通过连接布线彼此串联连接的第一太阳能电池元件和第二太阳能电池元件，以及未连接到第一太阳能电池元件和第二太阳能电池的第三太阳能电池元件元素串联。第一太阳能电池元件和第二太阳能电池元件构成第一电流路径，第三太阳能电池元件构成第二电流路径。

4. 发明授权

US10826021B2 Organic electroluminescence device including a plurality of unit regions each including a light emitting area and a transmissive area 有权
公开(公告)号：US10826021B2
公开(公告)日：2020-11-03
申请号：US15758792
申请日：2016-08-10
申请人： Sharp Kabushiki Kaisha
发明人： Hideki Uchida , Katsuhiro Kikuchi , Yoshiyuki Isomura , Masanori Ohara , Satoshi Inoue , Eiji Koike , Yuto Tsukamoto , Asae Ito
IPC分类号： H01L51/52 , H05B33/24 , G02B5/20 , H05B33/28 , H01L27/32 , H01L29/786 , H01L51/00 , H01L51/56 , H01L51/50 , H01L27/12
摘要： An organic electroluminescence device according to one aspect of the disclosure includes a base material including a recessed portion on an upper face, and a light emitting element including a reflective layer, a filling layer having optical transparency, a first electrode having optical transparency, an organic layer including at least a light emitting layer, and a second electrode having optical transparency. The reflective layer is disposed at least on a surface of the recessed portion. The filling layer is disposed at an inside of the recessed portion with the reflective layer interposed between the recessed portion and the filling layer. The first electrode is disposed at least on an upper-layer side of the filling layer. The organic layer is disposed on an upper layer of the first electrode. The second electrode is disposed on an upper-layer side of the organic layer. The organic electroluminescence device includes a display region that is divided into a plurality of unit regions. The plurality of unit regions each having the light emitting element has a light emitting area and a transmissive area that are partitioned.

5. 发明授权

US10381600B2 Organic electroluminescence device, illumination device, and display device 有权
公开(公告)号：US10381600B2
公开(公告)日：2019-08-13
申请号：US15758408
申请日：2016-08-10
申请人： Sharp Kabushiki Kaisha
发明人： Hideki Uchida , Katsuhiro Kikuchi , Yoshiyuki Isomura , Eiji Koike , Satoshi Inoue , Yuto Tsukamoto , Masanori Ohara , Asae Ito
IPC分类号： H01L51/52 , G02B5/20 , H05B33/02 , H05B33/10 , H05B33/12 , H05B33/22 , H05B33/24 , H01L27/32 , H01L51/50 , H01L51/56
摘要： An organic electroluminescence device includes a base material including a recessed portion on one face side, and a light emitting element. The light emitting layer including a reflective layer disposed at least on a surface of the recessed portion, a filling layer that has optical transparency and is filled and disposed in the recessed portion with the reflective layer interposed between the recessed portion and the filling layer, a first electrode that has optical transparency and is disposed at least on an upper-layer side of the filling layer, an organic layer that includes at least a light emitting layer and is disposed on an upper layer of the first electrode, and a second electrode that has optical transparency and is disposed on an upper-layer side of the organic layer. The organic electroluminescence device includes a display region divided into a plurality of unit regions separated from each other. The unit regions each has a light emitting area and a non emissive area that are partitioned. The light emitting area includes the light emitting element, and the non emissive area includes a light absorption layer.

6. 发明授权

US10381588B2 Organic electroluminescence element, organic electroluminescence display device, and method for producing organic electroluminescence element 有权
公开(公告)号：US10381588B2
公开(公告)日：2019-08-13
申请号：US15773577
申请日：2016-11-07
申请人： Sharp Kabushiki Kaisha
发明人： Manabu Niboshi , Hideki Uchida , Shinji Nakajima , Yoshiyuki Isomura , Eiji Koike , Yuto Tsukamoto , Asae Ito
IPC分类号： H01L27/00 , H01L51/00 , H01L51/50 , H01L51/52 , H01L51/56 , H01L27/12 , H01L29/786
摘要： To provide an organic EL element having good injection properties and transport properties of a carrier. Included are: an InGaZnO layer with a composition rich in In2O3 as a transparent electrode contacting a negative electrode; an InGaZnO layer with a stoichiometric ratio of In:Ga:Zn:O=1:1:1:4 as an electron injecting layer; and an InGaZnO layer with a composition rich in Ga2O3 as an electron transport layer contacting a light emitting layer.

7. 发明授权

US10311791B2 Pixel circuit, display device, and method for driving same 有权
公开(公告)号：US10311791B2
公开(公告)日：2019-06-04
申请号：US15579989
申请日：2016-06-29
申请人： Sharp Kabushiki Kaisha
发明人： Masanori Ohara , Hideki Uchida , Katsuhiro Kikuchi , Satoshi Inoue , Yuto Tsukamoto , Eiji Koike , Kazuo Takizawa , Noboru Noguchi , Noritaka Kishi
IPC分类号： G09G3/325 , G09G3/3233 , H01L51/50 , G09G3/3266
摘要： The purpose of the present invention is to suppress the fluctuation of a data line voltage that occurs when an analog voltage signal is sampled and held in a data line in a display device provided with a current-driven display element. Transistors (SWr, SWG, SWb) of each demultiplexer (252) are successively switched on, for each predetermined period, in a selection period of a write control line (SW_LR(i)). In a period when the transistor (SWr) is switched on, an analog video signal (Dj) from a data voltage output unit circuit (211d) is applied to a data line (SLrj) and a pixel circuit (50r). When the transistor SWr is then switched off, the voltage held by the data line (SLrj) decreases below the voltage of the analog video signal (Dj) due to a parasitic capacitance (Cssdr). However, the voltage of a voltage fluctuation compensation line (G3_Cnt (i)) changes from a low level to a high level within the selection period. This causes the voltage of the data line (SLrj) to rise via a capacitor (Ccnt), and the decrease in voltage to be compensated for.

8. 发明授权

US10276819B2 Organic electroluminescent element, manufacturing method for same, and light emission method including a thermally activated delayed fluorescent material 有权
公开(公告)号：US10276819B2
公开(公告)日：2019-04-30
申请号：US15504674
申请日：2015-08-17
申请人： Sharp Kabushiki Kaisha
发明人： Yuto Tsukamoto , Katsuhiro Kikuchi , Hideki Uchida , Eiji Koike , Satoshi Inoue , Masanori Ohara , Kazuki Matsunaga
IPC分类号： H01L29/08 , H01L51/50 , H01L51/00 , H01L51/56 , C09K11/06
摘要： The organic EL element (10) at least includes, between a first electrode (2) and a second electrode (4), at least one layer of an exciton generating layer (33) which contains at least one type of TADF material as a host material and at least one layer of a fluorescent emission layer (34) which contains at least one type of fluorescent emission material.

9. 发明授权

US10230065B2 Organic EL element having reflective interface transport layers 有权
公开(公告)号：US10230065B2
公开(公告)日：2019-03-12
申请号：US15315410
申请日：2015-06-03
申请人： Sharp Kabushiki Kaisha
发明人： Yoshiyuki Isomura , Katsuhiro Kikuchi , Shinichi Kawato , Hideki Uchida , Manabu Niboshi , Satoshi Inoue , Yuto Tsukamoto
IPC分类号： H01L51/00 , H01L51/50 , H01L51/52 , H01L51/56 , H01L27/32
摘要： In an organic EL element equipped with an anode, a cathode, a luminescent layer, and an electron transport layer, the cathode includes a reflecting electrode. The electron transport layer includes a doped electron transport layer to which an n-type dopant material is added and a non-doped electron transport layer to which an n-type dopant material is not added. A first reflection surface that reflects light from the luminescent layer is provided at an interface between the doped electron transport layer and the non-doped electron transport layer.

10. 发明授权

US10219349B2 Organic electroluminescence device including a micro-cavity light extraction structure 有权
公开(公告)号：US10219349B2
公开(公告)日：2019-02-26
申请号：US15506976
申请日：2015-08-24
申请人： Sharp Kabushiki Kaisha
发明人： Kazuki Matsunaga , Katsuhiro Kikuchi , Hideki Uchida , Satoshi Inoue , Masanori Ohara , Eiji Koike , Yuto Tsukamoto , Yoshiyuki Isomura
IPC分类号： H01L23/58 , H05B33/08 , H05B33/10 , H05B33/24 , H05B33/28 , H01L51/52
摘要： An organic electroluminescence device according to one aspect of the present invention includes: a base material in which a recess is provided at an upper surface of the base material; a reflective layer that is provided at least along a surface of the recess; a filling layer that is filled into an inside of the recess via the reflective layer, the filling layer having light transmissivity; a first electrode that is provided at least on a layer above the filling layer, the first electrode having light transmissivity and light reflectivity; an organic layer that is provided on a layer above the first electrode, the organic layer including at least a light-emitting layer; and a second electrode that is provided on a layer above the organic layer, the second electrode having light transmissivity and light reflectivity. A part of the reflective layer contacts a part of the first electrode.

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