公开(公告)号：US20150340664A1

公开(公告)日：2015-11-26

申请号：US14717615

申请日：2015-05-20

Applicant: Semiconductor Energy Laboratory Co., LTD.

Inventor： Minoru TAKAHASHI ,  Yuugo GOTO ,  Yumiko YONEDA ,  Takuya MIWA ,  Ryota TAJIMA

IPC: H01M2/02

CPC classification number: H01M2/0275 ,  H01M2/021 ,  H01M2/0287 ,  H01M2/30 ,  H01M10/0436 ,  H01M2220/30

Abstract: In the case where a film, which has lower strength than a metal can, is used as an exterior body of a secondary battery, a current collector provided in a region surrounded by the exterior body, an active material layer provided on a surface of the current collector, or the like might be damaged when force is externally applied to the secondary battery. A secondary battery which is resistant to external force is obtained. An opening is provided in a central portion of the secondary battery, and a terminal is formed in the opening. An outer edge of the secondary battery is fixed by thermocompression bonding. In addition, the central portion of the secondary battery is fixed by thermocompression bonding, so that the amount of bending is limited even when the outer edge portion of the secondary battery is bent.

Abstract translation: 在将具有比金属罐低的强度的膜用作二次电池的外部主体的情况下，设置在由外部主体包围的区域中的集电体，设置在外部主体的表面上的活性物质层 集电器等可能会在外部施加到二次电池上时损坏。 获得耐外力的二次电池。 在二次电池的中央部设置有开口，在开口部形成有端子。 通过热压接固定二次电池的外边缘。 此外，通过热压接固定二次电池的中心部分，使得即使当二次电池的外边缘部分弯曲时，弯曲量也受到限制。

公开(公告)号：US20150194566A1

公开(公告)日：2015-07-09

申请号：US14662551

申请日：2015-03-19

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Shunpei YAMAZAKI ,  Toru TAKAYAMA ,  Junya MARUYAMA ,  Yuugo GOTO ,  Yumiko OHNO

IPC: H01L33/00 ,  H01L27/15

CPC classification number: H01L27/1218 ,  H01L21/02175 ,  H01L21/28008 ,  H01L21/324 ,  H01L21/425 ,  H01L21/707 ,  H01L21/823487 ,  H01L27/1214 ,  H01L27/1266 ,  H01L27/156 ,  H01L27/3244 ,  H01L29/78603 ,  H01L33/005 ,  H01L33/0054 ,  H01L51/003 ,  H01L51/56 ,  H01L2221/68368 ,  H01L2227/326 ,  H01L2933/0016

Abstract: The present invention provides a simplifying method for a peeling process as well as peeling and transcribing to a large-size substrate uniformly. A feature of the present invention is to peel a first adhesive and to cure a second adhesive at the same time in a peeling process, thereby to simplify a manufacturing process. In addition, the present invention is to devise the timing of transcribing a peel-off layer in which up to an electrode of a semiconductor are formed to a predetermined substrate. In particular, a feature is that peeling is performed by using a pressure difference in the case that peeling is performed with a state in which plural semiconductor elements are formed on a large-size substrate.

Abstract translation: 本发明提供了一种剥离方法的简化方法以及均匀地剥离和转录到大尺寸基板。 本发明的一个特征是剥离第一粘合剂并在剥离过程中同时固化第二粘合剂，从而简化制造过程。 另外，本发明是为了将形成半导体的电极的剥离层转印为规定的基板的时机。 特别地，特征在于，在大尺寸基板上形成有多个半导体元件的状态下进行剥离的情况下，通过使用压差来进行剥离。

公开(公告)号：US20150140397A1

公开(公告)日：2015-05-21

申请号：US14537018

申请日：2014-11-10

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Ryota TAJIMA ,  Yuugo GOTO ,  Yumiko YONEDA (Former: SAITO) ,  Junya GOTO ,  Takuya MIWA

IPC: H01M2/02

CPC classification number: H01M2/0275 ,  B32B15/08 ,  B32B15/20 ,  B32B27/08 ,  B32B27/283 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2307/536 ,  B32B2307/714 ,  B32B2457/20 ,  H01M2/026 ,  H01M2/0262 ,  H01M2/0287 ,  H01M2220/20 ,  H01M2220/30

Abstract: A novel multilayer film, a multilayer film suitable for an exterior material for a secondary battery, or a multilayer film that can be favorably used for a secondary battery suitable for a portable information terminal is provided. At least a metal layer and a resin layer are stacked as the multilayer film. A resin that constitutes the resin layer preferably has a durometer hardness of A90 or less, preferably A60 or less. Further, it is preferable that the resin be a material that does not break even when it is stretched to 150% of its original length, more preferably to 200% of its original length, in one direction. The thickness of the resin layer is preferably greater than or equal to 100 μm and less than or equal to 5 mm, more preferably greater than or equal to 500 μm and less than or equal to 3 mm.

Abstract translation: 提供了一种新颖的多层膜，适用于二次电池的外部材料的多层膜或可以有利地用于适用于便携式信息终端的二次电池的多层膜。 层叠至少一层金属层和树脂层作为多层膜。 构成树脂层的树脂优选硬度为A90以下，优选为A60以下。 此外，优选的是，即使在一个方向上被拉伸至其原始长度的150％，更优选为其原始长度的200％，也不会破裂的材料。 树脂层的厚度优选大于或等于100μm且小于或等于5mm，更优选大于或等于500μm且小于或等于3mm。

公开(公告)号：US20230395172A1

公开(公告)日：2023-12-07

申请号：US18237429

申请日：2023-08-24

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Masayuki SAKAKURA ,  Yuugo GOTO ,  Hiroyuki MIYAKE ,  Daisuke KUROSAKI

IPC: G11C19/18 ,  H01L27/12

CPC classification number: G11C19/184 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/0248

Abstract: A semiconductor device in which a decrease in the yield by electrostatic destruction can be prevented is provided. A scan line driver circuit for supplying a signal for selecting a plurality of pixels to a scan line includes a shift register for generating the signal. One conductive film functioning as respective gate electrodes of a plurality of transistors in the shift register is divided into a plurality of conductive films. The divided conductive films are electrically connected to each other by a conductive film which is formed in a layer different from the divided conductive films are formed. The plurality of transistors includes a transistor on an output side of the shift register.

公开(公告)号：US20230246224A1

公开(公告)日：2023-08-03

申请号：US18132504

申请日：2023-04-10

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Minoru TAKAHASHI ,  Yuugo GOTO ,  Yumiko YONEDA ,  Takuya MIWA ,  Ryota TAJIMA

IPC: H01M10/04 ,  H01M50/176 ,  H01M50/121 ,  H01M50/119 ,  H01M50/116 ,  H01M50/543

CPC classification number: H01M10/0436 ,  H01M50/176 ,  H01M50/121 ,  H01M50/119 ,  H01M50/116 ,  H01M50/543 ,  H01M50/124

Abstract: In the case where a film, which has lower strength than a metal can, is used as an exterior body of a secondary battery, a current collector provided in a region surrounded by the exterior body, an active material layer provided on a surface of the current collector, or the like might be damaged when force is externally applied to the secondary battery. A secondary battery which is resistant to external force in obtained. An opening is provided in a central portion of the secondary battery, and a terminal is formed in the opening. An outer edge of the secondary battery is fixed by thermocompression bonding. In addition, the central portion of the secondary battery is fixed by thermocompression bonding, so that the amount of bending is limited even when the outer edge portion of the secondary battery is bent.

公开(公告)号：US20200312891A1

公开(公告)日：2020-10-01

申请号：US16847933

申请日：2020-04-14

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Toru TAKAYAMA ,  Junya MARUYAMA ,  Yuugo GOTO ,  Hideaki KUWABARA ,  Shunpei YAMAZAKI

IPC: H01L27/12 ,  H01L21/762 ,  H01L27/32 ,  B60R1/00 ,  B60R11/02 ,  B60R11/04 ,  H01L21/683

Abstract: To provide a semiconductor device in which a layer to be peeled is attached to a base having a curved surface, and a method of manufacturing the same, and more particularly, a display having a curved surface, and more specifically a light-emitting device having a light emitting element attached to a base with a curved surface. A layer to be peeled, which contains a light emitting element furnished to a substrate using a laminate of a first material layer which is a metallic layer or nitride layer, and a second material layer which is an oxide layer, is transferred onto a film, and then the film and the layer to be peeled are curved, to thereby produce a display having a curved surface.

公开(公告)号：US20200249524A1

公开(公告)日：2020-08-06

申请号：US16855265

申请日：2020-04-22

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Akio YAMASHITA ,  Yumiko OHNO ,  Yuugo GOTO

IPC: G02F1/1335 ,  G02B5/22 ,  G02B5/20

Abstract: To provide a method of manufacturing an optical film formed on a plastic substrate. There is provided a method of manufacturing an optical film including the steps of laminating a separation layer and an optical filter on a first substrate, separating the optical filter from the first substrate, attaching the optical filter to a second substrate.Since the optical film manufactured according to the invention has flexibility, it can be provided on a portion or a display device having a curved surface. Further, the optical film is not processed at high temperatures, and hence, an optical film having high yield with high reliability can be formed. Furthermore, an optical film having an excellent impact resistance property can be formed.

公开(公告)号：US20160282658A1

公开(公告)日：2016-09-29

申请号：US15181590

申请日：2016-06-14

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Yoshiharu HIRAKATA ,  Yuugo GOTO ,  Yuko KOBAYASHI ,  Shunpei YAMAZAKI

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1341 ,  H01L29/167 ,  G02F1/1368 ,  G02F1/1345 ,  H01L27/12 ,  H01L29/786 ,  G02F1/133 ,  G02F1/1343

CPC classification number: G02F1/13394 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/1341 ,  G02F1/134309 ,  G02F1/13454 ,  G02F1/1368 ,  G02F2001/133302 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1288 ,  H01L29/167 ,  H01L29/78621 ,  H01L29/78627 ,  H01L29/78669 ,  H01L2029/7863 ,  H01L2924/0002 ,  Y10S438/924 ,  Y10S438/98 ,  H01L2924/00

Abstract: There is provided a high quality liquid crystal panel having a thickness with high accuracy, which is designed, without using a particulate spacer, within a free range in accordance with characteristics of a used liquid crystal and a driving method, and is also provided a method of fabricating the same. The shape of a spacer for keeping a substrate interval constant is made such that it is a columnar shape, a radius R of curvature is 2 μm or less, a height H is 0.5 μm to 10 μm, a diameter is 20 μm or less, and an angle α is 65° to 115°. By doing so, it is possible to prevent the lowering of an opening rate and the lowering of light leakage due to orientation disturbance.

Abstract translation: 提供了具有高精度的高质量液晶面板，其根据所使用的液晶的特性和驱动方法在自由范围内设计而不使用颗粒间隔物，并且还提供了一种方法 的制造。 使基板间隔保持一定的间隔物的形状为圆柱状，曲率半径R为2μm以下，高度H为0.5μm〜10μm，直径为20μm以下， 角度α为65°〜115°。 通过这样做，可以防止打开速度的降低和由于取向干扰引起的光泄漏的降低。

公开(公告)号：US20200185665A1

公开(公告)日：2020-06-11

申请号：US16783205

申请日：2020-02-06

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Minoru TAKAHASHI ,  Yuugo GOTO ,  Yumiko YONEDA (formerly SAITO) ,  Takuya MIWA ,  Ryota TAJIMA

IPC: H01M2/02 ,  H01M2/30 ,  H01M10/04

Abstract: In the case where a film, which has lower strength than a metal can, is used as an exterior body of a secondary battery, a current collector provided in a region surrounded by the exterior body, an active material layer provided on a surface of the current collector, or the like might be damaged when force is externally applied to the secondary battery. A secondary battery which is resistant to external force is obtained. An opening is provided in a central portion of the secondary battery; and a terminal is formed in the opening. An outer edge of the secondary battery is fixed by thermocompression bonding. In addition, the central portion of the secondary battery is fixed by thermocompression bonding, so that the amount of bending is limited even when the outer edge portion of the secondary battery is bent.

公开(公告)号：US20180308558A1

公开(公告)日：2018-10-25

申请号：US16017181

申请日：2018-06-25

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Masayuki SAKAKURA ,  Yuugo GOTO ,  Hiroyuki MIYAKE ,  Daisuke KUROSAKI

IPC: G11C19/18 ,  H01L27/12 ,  H01L27/02

CPC classification number: G11C19/184 ,  G09G2310/0275 ,  G09G2310/0286 ,  H01L27/0248 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/124

Abstract: A semiconductor device in which a decrease in the yield by electrostatic destruction can be prevented is provided. A scan line driver circuit for supplying a signal for selecting a plurality of pixels to a scan line includes a shift register for generating the signal. One conductive film functioning as respective gate electrodes of a plurality of transistors in the shift register is divided into a plurality of conductive films. The divided conductive films are electrically connected to each other by a conductive film which is formed in a layer different from the divided conductive films are formed. The plurality of transistors includes a transistor on an output side of the shift register.