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公开(公告)号：US20150236280A1
公开(公告)日：2015-08-20
申请号：US14621914
申请日：2015-02-13
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Tatsuya SAKUISHI , Yutaka UCHIDA , Hiroki ADACHI , Saki EGUCHI , Junpei YANAKA , Kayo KUMAKURA , Seiji YASUMOTO , Kohei YOKOYAMA , Akihiro CHIDA
CPC classification number: H01L51/0097 , B32B7/02 , B32B7/06 , B32B7/12 , B32B15/08 , B32B15/18 , B32B15/20 , B32B17/00 , B32B17/06 , B32B27/20 , B32B27/286 , B32B27/30 , B32B27/325 , B32B27/34 , B32B27/36 , B32B27/365 , B32B37/02 , B32B37/10 , B32B37/1292 , B32B37/18 , B32B38/10 , B32B2250/05 , B32B2255/20 , B32B2260/021 , B32B2260/046 , B32B2264/102 , B32B2307/202 , B32B2307/40 , B32B2307/50 , B32B2307/536 , B32B2307/558 , B32B2310/0843 , B32B2315/08 , B32B2457/20 , H01L51/003 , H01L51/5253 , H01L2251/5338 , Y02E10/549 , Y02P70/521
Abstract: A flexible device is provided. The hardness of a bonding layer of the flexible device is set to be higher than Shore D of 70, or preferably higher than or equal to Shore D of 80. The coefficient of expansion of a flexible substrate of the flexible device is set to be less than 58 ppm/° C., or preferably less than or equal to 30 ppm/° C.
Abstract translation: 提供了灵活的设备。 柔性装置的粘合层的硬度设定为高于70°的肖氏D值，或优选高于或等于邵氏D的80°。挠性装置的柔性基板的膨胀系数设定得较小 比58ppm /℃，或优选小于或等于30ppm /℃
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公开(公告)号：US20150068683A1
公开(公告)日：2015-03-12
申请号：US14468818
申请日：2014-08-26
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Masakatsu OHNO , Yoshiharu HIRAKATA , Shingo EGUCHI , Yasuhiro JINBO , Hisao IKEDA , Kohei YOKOYAMA , Hiroki ADACHI , Satoru IDOJIRI
CPC classification number: B32B37/0046 , B32B17/10431 , B32B27/08 , B32B27/20 , B32B27/36 , B32B37/0015 , B32B37/003 , B32B37/1284 , B32B38/0008 , B32B38/18 , B32B38/1841 , B32B38/1858 , B32B2264/102 , B32B2264/105 , B32B2309/68 , B32B2457/14 , B32B2457/20 , H01L2224/01 , Y10T156/15 , Y10T156/1798
Abstract: A yield in the step of bonding two members together is improved. A bonding apparatus includes a stage capable of supporting a first member having a sheet-like shape, a fixing mechanism capable of fixing one end portion of a second member having a sheet-like shape so that the second member overlaps with the first member, and a pressurizing mechanism capable of moving from a side of the one end portion of the second member to a side of the other end portion and spreading a bonding layer under pressure between the first member and the second member. The first member and the second member are bonded to each other.
Abstract translation: 提高了将两个部件结合在一起的步骤中的产量。 接合装置包括能够支撑具有片状形状的第一构件的台，能够固定具有片状形状的第二构件的一端部使得第二构件与第一构件重叠的固定机构，以及 加压机构能够从所述第二部件的一个端部的一侧移动到所述另一个端部的一侧，并且在所述第一部件和所述第二部件之间在压力下铺展粘合层。 第一构件和第二构件彼此结合。
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公开(公告)号：US20150060933A1
公开(公告)日：2015-03-05
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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24.发明申请DEVICE FOR FORMING SEPARATION STARTING POINT, STACK MANUFACTURING APPARATUS, AND METHOD FOR FORMING SEPARATION STARTING POINT 有权用于形成分离开始点的装置，堆叠制造装置和形成分离开始点的方法公开(公告)号：US20150059986A1
公开(公告)日：2015-03-05
申请号：US14468801
申请日：2014-08-26
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Ryu KOMATSU , Kohei YOKOYAMA , Masakatsu OHNO , Satoru IDOJIRI , Hisao IKEDA , Yasuhiro JINBO , Hiroki ADACHI , Yoshiharu HIRAKATA , Shingo EGUCHI , Daiki NAKAMURA
CPC classification number: B26D3/282 , B26D3/08 , B26F1/3826 , C03B33/027 , C03B33/037 , C03B33/07 , G02F1/1303 , Y02P40/57 , Y10T83/0281 , Y10T156/1051 , Y10T156/1082 , Y10T156/1126 , Y10T156/1137 , Y10T156/1168 , Y10T156/1195 , Y10T156/12 , Y10T156/1348 , Y10T156/1788 , Y10T156/1793 , Y10T156/1928 , Y10T156/1933 , Y10T156/1939 , Y10T156/1961 , Y10T156/1967 , Y10T156/1994
Abstract: A device for forming a separation starting point that allows separation of a surface layer of a processed member to form a remaining portion is provided. A manufacturing device of a stack including a support and a remaining portion of a processed member whose surface layer is separated is provided. The device for forming the separation starting point includes a stage that supports the processed member, a cutter that faces the stage, a head portion that supports the cutter, an arm portion that supports the head portion, and a moving mechanism that relatively moves the cutter to the stage.
Abstract translation: 提供一种用于形成分离起始点的装置，其允许分离加工部件的表面层以形成剩余部分。 提供了一种包括支撑体的堆叠的制造装置和其表面层被分离的处理的构件的剩余部分。 用于形成分离起点的装置包括支撑加工构件的台，面向台的切割器，支撑切割器的头部，支撑头部的臂部，以及使切割器相对移动的移动机构 到舞台。
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公开(公告)号：US20250151393A1
公开(公告)日：2025-05-08
申请号：US19008793
申请日：2025-01-03
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Shunpei YAMAZAKI , Yoshiharu HIRAKATA , Takashi HAMADA , Kohei YOKOYAMA , Yasuhiro JINBO , Tetsuji ISHITANI , Daisuke KUBOTA
IPC: H10D86/01 , G02F1/1333 , G02F1/1335 , G02F1/1339 , G02F1/1362 , G02F1/1368 , H10D30/67 , H10D86/40 , H10D86/60 , H10K50/842 , H10K50/844 , H10K59/38 , H10K59/40 , H10K71/50 , H10K102/00
Abstract: A display device in which a peripheral circuit portion has high operation stability is provided. The display device includes a first substrate and a second substrate. A first insulating layer is provided over a first surface of the first substrate. A second insulating layer is provided over a first surface of the second substrate. The first surface of the first substrate and the first surface of the second substrate face each other. An adhesive layer is provided between the first insulating layer and the second insulating layer. A protective film in contact with the first substrate, the first insulating layer, the adhesive layer, the second insulating layer, and the second substrate is formed in the vicinity of a peripheral portion of the first substrate and the second substrate.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20220416183A1
公开(公告)日：2022-12-29
申请号：US17899816
申请日：2022-08-31
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Takaaki NAGATA , Tatsuya SAKUISHI , Kohei YOKOYAMA , Yasuhiro JINBO , Taisuke KAMADA , Akihiro CHIDA
Abstract: A flexible display device is manufactured with high yield. A display device having high resistance to repeated bending is provided. The display device is manufactured by forming a separation layer over a support substrate; forming, over the separation layer, an inorganic insulating layer including a first portion and a second portion; forming a display element over the inorganic insulating layer to be overlapped with the first portion; forming a connection electrode over the inorganic insulating layer to be overlapped with the second portion; sealing the display element; separating the support substrate and the inorganic insulating layer using the separation layer; attaching a substrate to the inorganic insulating layer to be overlapped with the first portion; and etching the second portion using the substrate as a mask to expose the connection electrode.
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公开(公告)号：US20220130918A1
公开(公告)日：2022-04-28
申请号：US17521283
申请日：2021-11-08
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Shunpei YAMAZAKI , Kohei YOKOYAMA , Takaaki NAGATA , Tatsuya Sakuishi , Akio YAMASHITA , Yasuhiro JINBO , Hideaki SHISHIDO , Tetsuji ISHITANI
IPC: H01L27/32 , G02F1/1333 , G02F1/1362 , G02F1/1368
Abstract: A display device that can switch between normal display and see-through display is provided. Visibility in see-through display is improved. A liquid crystal element overlaps with a light-emitting element. The light-emitting element, a transistor, and the like overlapping with the liquid crystal element transmit visible light. When the liquid crystal element blocks external light, an image is displayed with the light-emitting element. When the liquid crystal element transmits external light, an image displayed with the light-emitting element is superimposed on a transmission image through the liquid crystal element.
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公开(公告)号：US20170330903A1
公开(公告)日：2017-11-16
申请号：US15591156
申请日：2017-05-10
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Akihiro CHIDA , Tatsuya SAKUISHI , Daiki NAKAMURA , Tomoya AOYAMA , Kohei YOKOYAMA , Daisuke KUBOTA
CPC classification number: H01L27/1266 , H01L27/124 , H01L27/3262 , H01L27/3276 , H01L29/78648 , H01L29/7869 , H01L51/0021 , H01L51/003 , H01L2227/323 , H01L2251/5338
Abstract: A method for manufacturing a display device is provided. The method includes a step of forming a first layer over a first substrate, a terminal electrode over the first layer, a display element over the first layer, and a peeling layer overlapping with the terminal electrode, a step of forming a second layer over a second substrate, a step of attaching the first substrate to the second substrate with a bonding layer therebetween, a step of separating the first substrate from the first layer, a step of attaching a third substrate to the first layer, a step of separating the second substrate from the second layer together with part of the bonding layer, and a step of attaching a fourth substrate to the second layer. At least one of the first layer and the second layer includes an organic film.
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公开(公告)号：US20170271421A1
公开(公告)日：2017-09-21
申请号：US15456887
申请日：2017-03-13
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yasuhiro JINBO , Kohei YOKOYAMA , Yuki TAMATSUKURI , Naoto GOTO , Masami JINTYOU , Masayoshi DOBASHI , Masataka NAKADA , Akihiro CHIDA , Naoyuki SENDA
IPC: H01L27/32
CPC classification number: H01L27/3258 , H01L51/5253 , H01L2251/301 , H01L2251/5338
Abstract: To provide a display device with a manufacturing yield and/or a display device with suppressed mixture of colors between adjacent pixels. The display device includes a first pixel electrode, a second pixel electrode, a first insulating layer, a second insulating layer, and an adhesive layer. The first insulating layer includes a first opening. The second insulating layer includes a second opening. The first opening and the second opening are provided between the first pixel electrode and the second pixel electrode. In a top view, a periphery of the second opening is positioned on an inner side than a periphery of the first opening. The adhesive layer has a region overlapping with the second insulating layer below the second insulating layer.
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30.发明申请公开(公告)号：US20170123268A1
公开(公告)日：2017-05-04
申请号：US15334495
申请日：2016-10-26
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Toshiki SASAKI , Satoshi SEO , Nobuharu OHSAWA , Kohei YOKOYAMA , Yasuhiro JINBO
IPC: G02F1/1335 , H01L27/32 , G02F1/1343 , H01L27/15
CPC classification number: G02F1/133553 , G02F1/1336 , G02F1/134309 , G02F2201/122 , G02F2201/44 , G02F2202/16 , G02F2203/02 , H01L27/1225 , H01L27/15 , H01L27/3232 , H01L27/3267 , H01L29/45 , H01L29/7869 , H01L33/405 , H01L51/5218 , H01L51/5231
Abstract: A novel display device that is highly convenient with low power consumption is provided. The display device includes a display element including a liquid crystal layer, a display element including a light-emitting layer, a first transistor, and a second transistor. The first transistor is electrically connected to an electrode of the display element including the liquid crystal layer, and the second transistor is electrically connected to an electrode of the display element including the light-emitting layer. The electrode of the display element including the liquid crystal layer and the electrode of the display element including the light-emitting layer each include a reflective film and a conductive film. The reflective film of the display element including the liquid crystal layer has a region containing a metal contained in the reflective film of the display element including the light-emitting layer.
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