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公开(公告)号：US09660222B2
公开(公告)日：2017-05-23
申请号：US14102857
申请日：2013-12-11
Inventor： Hisao Ikeda , Manabu Niboshi , Yuto Tsukamoto
CPC classification number: H01L51/529 , H01L23/29 , H01L51/524 , H05B33/04
Abstract: A light-emitting device with high reliability is provided. A light-emitting device includes a substrate 101, an organic EL element 110 formed over the substrate, a counter substrate 102 which is disposed so as to face the substrate, a plurality of projection structures 102a which are formed on the counter substrate and face the organic EL element, and a thermal conductor 135a of a liquid, a solid, or the like, which is disposed between the substrate and the counter substrate. The plurality of projection structures and the organic EL element are each in contact with the thermal conductor.
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公开(公告)号：US09564473B2
公开(公告)日：2017-02-07
申请号：US14819962
申请日：2015-08-06
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Yoshiharu Hirakata , Hisao Ikeda
CPC classification number: H01L27/3293 , G02F1/133305 , G02F1/133308 , G02F1/13338 , H01L27/156 , H01L27/323 , H01L27/3244 , H01L51/5237 , H01L2251/5338 , H03K17/962 , H03K17/9627
Abstract: Display of a display device is made less likely to appear divided when a plurality of display panels are used as one screen. Provided is a display device including two display units and a foldable housing that includes a joint portion between the two display units and supports the two display units. Each display unit includes a display panel including a display region and a non-display region and a support having a first surface overlapped with the display region and a second surface that meets the first surface and is overlapped with the non-display region. The two display units are placed in the housing in an opened state such that the first surfaces of the supports face the same direction and the second surfaces of the supports face each other.
Abstract translation: 当使用多个显示面板作为一个屏幕时，显示装置的显示不太可能出现分割。 提供了一种显示装置，包括两个显示单元和可折叠壳体，该可折叠壳体包括两个显示单元之间的接合部分并支撑两个显示单元。 每个显示单元包括显示面板，显示区域和非显示区域以及具有与显示区域重叠的第一表面的支撑件和与第一表面相交并与非显示区域重叠的第二表面。 两个显示单元以敞开状态放置在壳体中，使得支撑件的第一表面面向相同的方向，并且支撑件的第二表面彼此面对。
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公开(公告)号：US09455418B2
公开(公告)日：2016-09-27
申请号：US14468808
申请日：2014-08-26
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Masakatsu Ohno , Kohei Yokoyama , Satoru Idojiri , Hisao Ikeda , Yasuhiro Jinbo , Hiroki Adachi , Yoshiharu Hirakata , Shingo Eguchi
CPC classification number: B65G49/068 , B32B17/06 , B32B37/025 , B32B38/10 , B32B43/006 , B32B2457/00 , B32B2457/14 , B32B2457/20 , B65G49/069 , B65G2249/04 , B65H3/0816 , B65H3/48 , B65H16/00 , B65H35/0006 , H01L21/673 , H01L21/67333 , H01L21/67715 , H01L21/68 , H01L27/3244 , H01L51/5237 , H01L51/56 , H01L2221/68318 , H01L2227/323 , Y10T29/53091 , Y10T29/5317 , Y10T156/1121 , Y10T156/1137 , Y10T156/1158 , Y10T156/1184 , Y10T156/1917 , Y10T156/1922 , Y10T156/1939 , Y10T156/1967
Abstract: An apparatus for supplying a support having a clean surface is provided. Alternatively, an apparatus for manufacturing a stack including a support and a remaining portion of a processed member whose one surface layer is separated is provided. A positioning portion, a slit formation portion, and a peeling portion are included. The positioning portion is provided with a first transfer mechanism of a stacked film including a support and a separator and a table for fixing the stacked film. The slit formation portion is provided with a cutter that can form a slit which does not pass through the separator. The peeling portion is provided with a second transfer mechanism and a peeling mechanism extending the separator and then peeling the separator. In addition, a pretreatment portion activating a support surface is included.
Abstract translation: 提供了一种用于提供具有干净表面的支撑件的装置。 或者，提供一种用于制造包括支撑体的堆叠的装置和其一个表面层被分离的被处理构件的剩余部分。 包括定位部分，狭缝形成部分和剥离部分。 定位部设置有包括支撑体和隔板的层叠膜的第一传送机构和用于固定层叠膜的台。 狭缝形成部设置有能够形成不通过隔板的狭缝的切割器。 剥离部设置有第二传送机构和剥离机构，其使隔板延伸，然后剥离隔膜。 此外，包括激活支撑表面的预处理部分。
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54.发明授权公开(公告)号：US09356049B2
公开(公告)日：2016-05-31
申请号：US14336329
申请日：2014-07-21
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Hisao Ikeda , Hideki Uochi
CPC classification number: H01L27/3262 , G06F2203/04102 , H01L27/1218 , H01L27/1225 , H01L27/124 , H01L27/1266 , H01L27/322 , H01L27/323 , H01L27/3248 , H01L27/3272 , H01L27/3276 , H01L29/78633 , H01L29/7869 , H01L51/5246 , H01L2251/5338
Abstract: A non-breakable display device, electronic appliance, or lighting device is provided. A bendable display device in which a first flexible substrate and a second flexible substrate provided with transistors overlap each other with a bonding layer therebetween is fabricated. The display device is bent so that the first substrate is positioned on the inner side (the valley side) and the second substrate is positioned on the outer side (the mountain side).
Abstract translation: 提供了不可破坏的显示装置，电子设备或照明装置。 一种可弯曲显示装置，其中第一柔性基板和设置有晶体管的第二柔性基板在其间具有接合层彼此重叠。 弯曲显示装置，使得第一基板位于内侧（谷侧），第二基板位于外侧（山侧）。
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公开(公告)号：US09224980B2
公开(公告)日：2015-12-29
申请号：US14227393
申请日：2014-03-27
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Yoshiharu Hirakata , Hisao Ikeda
CPC classification number: H01L51/525 , H01L27/3246
Abstract: Provided is a light-emitting device with a high aperture ratio. The light-emitting device includes a first substrate; a first insulating film over the first substrate; a first partition over the first insulating film; a second insulating film which covers the first insulating film and the first partition and which has a concave surface; a first electrode which is over the second insulating film and which has an edge portion at a position overlapping with the first partition; a second partition which is over the first partition and which overlaps with the edge portion of the first electrode; a layer containing a light-emitting organic compound over the first electrode and the second partition; a second electrode over the layer containing a light-emitting organic compound; and a second substrate which is over the second electrode and which overlaps with the first substrate.
Abstract translation: 提供具有高开口率的发光装置。 发光装置包括第一基板; 第一衬底上的第一绝缘膜; 第一绝缘膜上的第一隔板; 覆盖所述第一绝缘膜和所述第一隔板并具有凹面的第二绝缘膜; 第一电极，其在第二绝缘膜上方，并且在与第一隔板重叠的位置处具有边缘部分; 第二分隔件，其位于第一分隔区之上并且与第一电极的边缘部分重叠; 在所述第一电极和所述第二隔板上的含有发光有机化合物的层; 在包含发光有机化合物的层上的第二电极; 以及在所述第二电极上方并与所述第一基板重叠的第二基板。
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Patent Agency Ranking
公开(公告)号：US20150055118A1
公开(公告)日：2015-02-26
申请号：US14462090
申请日：2014-08-18
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Shunpei Yamazaki , Yoshiharu Hirakata , Nobuharu Ohsawa , Hisao Ikeda , Daiki Nakamura , Akihiro Kaita , Masatoshi Kataniwa
IPC: G01C3/08
CPC classification number: G01C3/08 , B60Q1/2603 , H01L51/5203 , H01L51/5212 , H01L51/5275 , H05B33/0845
Abstract: A light-emitting device that can switch between two modes: single light emission and intermittent light emission is provided. The light-emitting device includes a driver circuit that can supply a control pulse signal, a constant current power supply that is supplied with the control pulse signal and can supply a constant current pulse, and a light-emitting panel that is supplied with the constant current pulse. The driver circuit includes a start switch circuit that can supply a start signal, a pulse-interval modulation circuit that can supply a pulse-interval modulation signal, and a microcomputer that is supplied with the start signal and the pulse-interval modulation signal and can supply the control pulse signal.
Abstract translation: 提供可以在两种模式之间切换的发光装置：单发光和间歇发光。 该发光装置包括能够提供控制脉冲信号的驱动电路，被提供有控制脉冲信号并能提供恒定电流脉冲的恒流电源，以及被提供恒定电流的发光面板 电流脉冲。 驱动器电路包括可以提供启动信号的启动开关电路，可以提供脉冲间隔调制信号的脉冲间隔调制电路和提供有起始信号和脉冲间隔调制信号的微计算机，并且可以 提供控制脉冲信号。
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公开(公告)号：US08922116B2
公开(公告)日：2014-12-30
申请号：US13731442
申请日：2012-12-31
Applicant: Semiconductor Energy Laboratory, Co., Ltd.
Inventor： Daisuke Kumaki , Hisao Ikeda , Hiroko Abe , Satoshi Seo
CPC classification number: H01L51/5237 , H01L27/3209 , H01L27/3241 , H01L27/3244 , H01L51/5048 , H01L51/506 , H01L51/5076 , H01L51/5278 , Y10S428/917 , Y10T428/24942
Abstract: A light emitting element of the invention includes n pieces of light emitting layers (n is a natural number) between first and second electrodes. A first layer and a second layer are provided between the mth light emitting layer (m is a natural number of 1≦m≦n) and the m+1th light emitting layer. The first and second layers are contacted to each other. The first layer contains a substance that transports holes easily and a substance with an electron accepting property. The second layer contains a substance that transports electrons easily and a substance with an electron donating property. Molybdenum oxide is used as the substance with the electron accepting property.
Abstract translation: 本发明的发光元件在第一和第二电极之间包括n个发光层（n是自然数）。 在第m个发光层（m是1＆lt; nlE; m＆nlE; n）的自然数和第m + 1发光层之间设置第一层和第二层。 第一层和第二层彼此接触。 第一层含有容易传输孔的物质和具有电子接受性的物质。 第二层含有易于输送电子的物质和具有给电子性质的物质。 使用氧化钼作为具有电子接受性的物质。
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58.发明授权Light-emitting device, lighting device, and manufacturing method of light-emitting device 有权发光装置，照明装置以及发光装置的制造方法公开(公告)号：US08841695B2
公开(公告)日：2014-09-23
申请号：US13940733
申请日：2013-07-12
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Satoshi Seo , Hisao Ikeda
CPC classification number: H01L51/5203 , H01L51/5068 , H01L51/5218 , H01L51/5228 , H01L51/5234 , H01L51/5268 , H01L51/56 , H01L2251/5315 , H01L2251/5361
Abstract: It is an object to provide a light-emitting device which has high power efficiency and high light-extraction efficiency and emits light uniformly in a plane. It is another object to provide a manufacturing method of the light-emitting device. It is another object to provide a lighting device including the light-emitting device. One embodiment of the present invention provides a light-emitting device which includes: a first electrode provided over a substrate; a layer containing a light-emitting organic compound provided over the first electrode; an island-shaped insulating layer provided over the layer containing the light-emitting organic compound; an island-shaped auxiliary electrode layer provided over the island-shaped insulating layer; and a second electrode having a property of transmitting visible light provided over the layer containing the light-emitting organic compound and the island-shaped auxiliary electrode layer.
Abstract translation: 本发明的目的是提供一种具有高功率效率和高光提取效率并在平面内均匀发光的发光装置。 另一个目的是提供一种发光装置的制造方法。 另一个目的是提供一种包括发光装置的照明装置。 本发明的一个实施例提供一种发光装置，其包括：设置在基板上的第一电极; 包含设置在所述第一电极上的发光有机化合物的层; 设置在含有发光有机化合物的层上的岛状绝缘层; 设置在岛状绝缘层上的岛状辅助电极层; 以及具有透过在含有发光有机化合物和岛状辅助电极层的层上方设置的可见光的性质的第二电极。
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公开(公告)号：US20140264398A1
公开(公告)日：2014-09-18
申请号：US14290083
申请日：2014-05-29
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Hisao Ikeda , Satoshi SEO , Shunpei YAMAZAKI
IPC: H01L51/52
CPC classification number: H01L51/5262 , H01L27/3204 , H01L51/5088 , H01L51/5206 , H01L51/5209 , H01L51/5215 , H01L51/5225 , H01L2251/5361 , H01L2251/5392
Abstract: The light-emitting unit has at least a first light-emitting element, a second light-emitting element, and a separation layer. The separation layer has a leg portion and a stage portion which protrudes outside of a bottom surface of the leg portion over the leg portion. An upper electrode of the first light-emitting element is electrically connected to a lower electrode of the second light-emitting element in a region where the upper electrode and the lower electrode overlap with the stage portion of the separation layer. By providing the separation layer, the light-emitting unit can be formed without using a metal mask. The upper electrode can be a composite material including an organic compound and a metal oxide or a stacked layer of the composite material and a metal material or a light-transmitting conductive material.
Abstract translation: 发光单元至少具有第一发光元件，第二发光元件和分离层。 分离层具有腿部和台部，其在腿部的外侧突出到腿部的底面的外侧。 第一发光元件的上电极在上电极和下电极与分离层的台部重叠的区域中电连接到第二发光元件的下电极。 通过设置分离层，可以在不使用金属掩模的情况下形成发光单元。 上电极可以是包含有机化合物和金属氧化物的复合材料或复合材料的叠层，以及金属材料或透光导电材料。
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公开(公告)号：US08692454B2
公开(公告)日：2014-04-08
申请号：US13946635
申请日：2013-07-19
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Junichiro Sakata , Hisao Ikeda , Takahiro Kawakami
IPC: H05B33/00
CPC classification number: H01L27/3218 , B82Y20/00 , B82Y30/00 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1044 , C09K2211/185 , C09K2211/188 , H01L27/3211 , H01L27/3213 , H01L27/3295 , H01L51/5012 , H01L51/5088 , H01L51/5092 , H01L2227/32 , H01L2251/5323 , H01L2251/5369 , H01L2251/564 , Y10S428/917
Abstract: An EL element having a novel structure is provided, which is suitable for AC drive. A light-emitting element of the invention is provided with material layers (material layers each having approximately symmetric I-V characteristics with respect to the zero point in a graph having the abscissa axis showing current values and the ordinate axis showing voltage values) between a first electrode and a layer including an organic compound and between the layer including the organic compound and a second electrode respectively. Specifically, each of the material layers is a composite layer including a metal oxide and an organic compound.
Abstract translation: 提供具有新颖结构的EL元件，其适用于交流驱动。 本发明的发光元件设置有第一电极（第一电极和第二电极）之间的材料层（相对于图中的零点具有近似对称的IV特性的材料层，横坐标轴表示电流值，纵轴表示电压值） 以及包含有机化合物的层和分别包含有机化合物的层和第二电极之间的层。 具体地，每个材料层是包含金属氧化物和有机化合物的复合层。
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