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公开(公告)号：US10374018B2
公开(公告)日：2019-08-06
申请号：US15247205
申请日：2016-08-25
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Tomoya Aoyama , Ryu Komatsu , Daiki Nakamura
IPC: G02F1/1335 , H01L27/32 , H01L51/52 , G02F1/1339
Abstract: A display device with improved viewing angle characteristics is provided. A display device with suppressed mixture of colors between adjacent pixels is provided. The display device includes a first coloring layer, a second coloring layer, and a structure body therebetween. The structure body has a portion closer to a display surface side than a bottom surface of the first coloring layer or a bottom surface of the second coloring layer.
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公开(公告)号：US09887392B2
公开(公告)日：2018-02-06
申请号：US14628461
申请日：2015-02-23
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Tatsuya Sakuishi , Daiki Nakamura , Akihiro Chida , Tomoya Aoyama
CPC classification number: H01L51/56 , B32B38/105 , B32B2310/0843 , B32B2457/20 , H01L27/1218 , H01L27/1225 , H01L27/124 , H01L27/1266 , H01L27/322 , H01L27/3276 , H01L29/78603 , H01L51/0024 , H01L51/003 , H01L51/0097 , H01L2227/323 , H01L2227/326 , H01L2251/5338
Abstract: A method for manufacturing a display device is provided. The method includes forming a display element interposed between a first substrate and a second substrate and peeling the second substrate from the first substrate so that an electrode, which is located between the first and second substrates and to be connected to an external electrode, is exposed simultaneously with the peeling of the second substrate.
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公开(公告)号：US09772706B2
公开(公告)日：2017-09-26
申请号：US14692121
申请日：2015-04-21
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Tatsuya Sakuishi , Tomoya Aoyama , Akihiro Chida , Daiki Nakamura
CPC classification number: G06F3/0412 , G02F1/13338 , G06F3/044 , G06F2203/04103 , H01L27/1214 , H01L33/62 , H01L51/0097 , H01L2221/101 , H01L2251/5338
Abstract: A display device with high design flexibility is provided. The display device includes a display element, a touch sensor, and a transistor between two flexible substrates. An external electrode that supplies a signal to the display element and an external electrode that supplies a signal to the touch sensor are connected from the same surface of one of the substrates.
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24.发明申请Method for Manufacturing Display Device and Method for Manufacturing Electronic Device 审中-公开制造显示装置的方法及制造电子装置的方法公开(公告)号：US20170077428A1
公开(公告)日：2017-03-16
申请号：US15363624
申请日：2016-11-29
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Tatsuya Sakuishi , Daiki Nakamura , Akihiro Chida , Tomoya Aoyama
CPC classification number: H01L51/0097 , H01L27/3244 , H01L27/3276 , H01L51/003 , H01L51/5012 , H01L51/5203 , H01L2227/326 , Y02E10/549 , Y02P70/521
Abstract: A method for manufacturing a display device is provided. The method includes: forming, between a first substrate and a second substrate, a light-emitting element including an electroluminescence layer and a wiring over which a peeling layer formed by using the material of the electroluminescence layer is provided; and peeling whole of the second substrate from the first substrate so that the peeling layer over the wiring is simultaneously exposed.
Abstract translation: 提供一种制造显示装置的方法。 该方法包括：在第一基板和第二基板之间形成包括电致发光层的发光元件和通过使用电致发光层的材料形成的剥离层的布线; 并且将第二基板的整体从第一基板剥离，使得布线上的剥离层同时暴露。
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公开(公告)号：US09568776B2
公开(公告)日：2017-02-14
申请号：US14068694
申请日：2013-10-31
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Daiki Nakamura , Yusuke Kubota , Yusuke Nishido
IPC: G02F1/1339 , H01L51/52 , H01L27/32 , G02F1/1345 , G02F1/1333
CPC classification number: G02F1/1339 , G02F1/13338 , G02F1/13452 , H01L27/3276 , H01L51/5246
Abstract: A sealed body which is sealed with low-melting-point glass and has high airtightness is provided. In the sealed body, at least a wiring layer is provided between two facing substrates, the two substrates are bonded together with the use of a sealing layer containing glass frits as a material, and a metal layer is selectively provided in a region where the wiring layer and the sealing layer overlap. In a laser light irradiation step, the metal layer functions as a laser light reflecting film and suppresses application of excess energy to a sealing member in a region overlapping with the wiring layer.
Abstract translation: 提供用低熔点玻璃密封并具有高密封性的密封体。 在密封体中，在两个相对的基板之间至少设有布线层，利用包含玻璃料的密封层作为材料将两个基板接合在一起，并且金属层选择性地设置在布线 层和密封层重叠。 在激光照射工序中，金属层起到激光反射膜的作用，并且抑制了与布线层重叠的区域中向密封构件施加过剩能量。
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Patent Agency Ranking
公开(公告)号：US09462646B2
公开(公告)日：2016-10-04
申请号：US15053401
申请日：2016-02-25
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Daiki Nakamura , Nobuharu Ohsawa , Hisao Ikeda , Akihiro Kaita , Shunpei Yamazaki
CPC classification number: H05B33/0815 , G03B15/05 , H04N5/2256 , H04N5/2351 , H04N5/2354 , H05B33/08 , H05B33/0803 , H05B33/0818 , H05B33/0845 , H05B33/0854 , H05B33/0896 , H05B37/0209 , H05B37/0218
Abstract: To provide a light-emitting device whose amount of light can be adjusted, or the like. The amount of light emitted from the light-emitting device can be adjusted by controlling the magnitude of the constant current pulse by a control signal. Specifically, the light-emitting device includes a constant current supply configured to be supplied with a control signal and a control pulse signal and configured to supply a constant current pulse; a control device configured to supply the control signal; a driver circuit configured to supply the control pulse signal; and a light-emitting panel configured to be supplied with the constant current pulse. The control signal is a signal for controlling the magnitude of the constant current pulse. The light-emitting panel includes a light-emitting element. The current density of the light-emitting element is greater than or equal to 10 mA/cm2 and less than or equal to 1000 mA/cm2.
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公开(公告)号：US20150292716A1
公开(公告)日：2015-10-15
申请号：US14681444
申请日：2015-04-08
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Daiki Nakamura , Hisao Ikeda
CPC classification number: H01L51/0097 , F21Y2103/00 , F21Y2115/20 , H01L2251/5338 , H01L2251/5361 , H05K1/028 , H05K1/147 , H05K1/189 , H05K2201/047 , H05K2201/10106 , H05K2201/10113 , H05K2201/2018 , Y02E10/549 , Y02P70/521
Abstract: A novel light-emitting device that is highly convenient or reliable is provided. The light-emitting device includes a framework, a flexible first light-emitting panel supported by the framework so as to form a first developable surface, and a flexible second light-emitting panel supported by the framework so as to form a second developable surface.
Abstract translation: 提供了一种非常方便或可靠的新型发光装置。 发光装置包括框架，由框架支撑以形成第一可显影表面的柔性第一发光面板和由框架支撑以形成第二可显影表面的柔性第二发光面板。
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28.发明申请Method for Forming Glass Layer and Method for Manufacturing Sealed Structure 审中-公开形成玻璃层的方法和制造密封结构的方法公开(公告)号：US20140216645A1
公开(公告)日：2014-08-07
申请号：US14167286
申请日：2014-01-29
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Daiki Nakamura
CPC classification number: B32B37/1292 , B32B2037/1253 , B32B2310/0843 , B32B2315/08 , B32B2457/20
Abstract: To form a glass layer with high productivity over a substrate provided with a material whose upper temperature limit is low. A method for forming the glass layer includes a first step of providing a frit paste including a glass frit and a binder over a substrate, and a second step of relatively moving a laser light irradiation portion over the frit paste not to overlap with a laser light irradiation start portion. A track of the laser light irradiation portion in the second step has an intersection in an intersection portion.
Abstract translation: 在具有上限温度低的材料的基板上形成高生产率的玻璃层。 一种形成玻璃层的方法包括：第一步骤，在基板上提供包括玻璃料和粘合剂的玻璃料浆料，以及将激光照射部分相对于激光照射部分相对移动而不与激光重叠的第二步骤 照射开始部分。 第二步骤中的激光照射部的轨迹在交叉部分具有交叉点。
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公开(公告)号：US20140125935A1
公开(公告)日：2014-05-08
申请号：US14068694
申请日：2013-10-31
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Daiki Nakamura , Yusuke Kubota , Yusuke Nishido
IPC: G02F1/1339 , H01L33/52
CPC classification number: G02F1/1339 , G02F1/13338 , G02F1/13452 , H01L27/3276 , H01L51/5246
Abstract: A sealed body which is sealed with low-melting-point glass and has high airtightness is provided. In the sealed body, at least a wiring layer is provided between two facing substrates, the two substrates are bonded together with the use of a sealing layer containing glass frits as a material, and a metal layer is selectively provided in a region where the wiring layer and the sealing layer overlap. In a laser light irradiation step, the metal layer functions as a laser light reflecting film and suppresses application of excess energy to a sealing member in a region overlapping with the wiring layer.
Abstract translation: 提供用低熔点玻璃密封并具有高密封性的密封体。 在密封体中，在两个相对的基板之间至少设有布线层，利用包含玻璃料的密封层作为材料将两个基板接合在一起，并且金属层选择性地设置在布线 层和密封层重叠。 在激光照射工序中，金属层起到激光反射膜的作用，并且抑制了与配线层重叠的区域中向密封构件施加过剩能量。
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公开(公告)号：US12165580B2
公开(公告)日：2024-12-10
申请号：US18531931
申请日：2023-12-07
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Kouhei Toyotaka , Daiki Nakamura
IPC: G09G3/32 , G09G3/3225 , H10K50/86 , H10K59/131 , H10K59/38 , H10K59/40 , G06F3/01 , G06F3/02 , G06F3/0354 , G06F3/041 , G09G3/20
Abstract: A novel display panel that is highly convenient or reliable is provided. The display panel includes a display region, a first functional layer, and a second functional layer. The display region includes a pixel, and the pixel includes a display element and a pixel circuit. The first functional layer includes the pixel circuit, a scan line, and a first connection portion. The display element is electrically connected to the pixel circuit, and the pixel circuit is electrically connected to the scan line. The second functional layer includes a region overlapping with the first functional layer, the second functional layer includes a driver circuit and a wiring, and the driver circuit is provided so that the pixel circuit is positioned between the driver circuit and the display element. The wiring is electrically connected to the scan line at the first connection portion, and the wiring is electrically connected to the driver circuit.
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