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1. 发明授权

US10236483B2 Electronic device and glasses-type device including secondary battery 有权
公开(公告)号：US10236483B2
公开(公告)日：2019-03-19
申请号：US14814745
申请日：2015-07-31
申请人： Semiconductor Energy Laboratory Co., LTD.
发明人： Ryota Tajima , Masaaki Hiroki , Daisuke Furumatsu
IPC分类号： H01M2/10 , H01M2/02 , H01M2/18 , H01M2/30 , H01M10/0525 , H01M10/0583 , H01M10/04
摘要： A wearable device needs to have a design corresponding to complicated surfaces of human bodies. Thus, an electronic device that can fit the characteristics of each individual human body after being purchased and can be worn naturally and comfortably is provided. The electronic device includes a secondary battery which can be transformed. By using a secondary battery which can be transformed, for example, a secondary battery can be efficiently placed in a narrow and elongated space in the electronic device, and the elongated secondary battery can be bent together with the electronic device. Furthermore, the weight balance of the electronic device can be easily adjusted.

2. 发明授权

US10367176B2 Power storage device and electronic device 有权
公开(公告)号：US10367176B2
公开(公告)日：2019-07-30
申请号：US15138596
申请日：2016-04-26
申请人： Semiconductor Energy Laboratory Co., LTD.
发明人： Minoru Takahashi , Daisuke Furumatsu , Daisuke Suzawa , Hirofumi Misono
IPC分类号： H01M10/05 , H01M2/02 , H01M10/0585 , H01M10/0525 , H01G11/28 , H01G11/26 , H01G11/70 , H01G11/82 , H01G11/06
摘要： The power storage device includes a positive electrode, a negative electrode, an electrolyte, and an exterior body. The positive electrode includes a positive electrode current collector and a positive electrode active material layer in contact with the positive electrode current collector. The negative electrode includes a negative electrode current collector and a negative electrode active material layer in contact with the negative electrode current collector. The positive electrode active material layer and the negative electrode active material layer overlap with each other. The positive electrode, the negative electrode, and the electrolyte are surrounded by the exterior body. When a length of the positive electrode active material layer is Py, a width of the positive electrode active material layer is Px, a length of the negative electrode active material layer is Ny, and a width of the negative electrode active material layer is Nx, Py>Px, Ny>Nx, and Ny>Py+Nx−Px are satisfied.

3. 发明授权

US10320025B2 Secondary battery and electronic device 有权
公开(公告)号：US10320025B2
公开(公告)日：2019-06-11
申请号：US14509717
申请日：2014-10-08
申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
发明人： Masaaki Hiroki , Daisuke Furumatsu
IPC分类号： H01M10/04 , H01M2/14 , H01M2/02 , H01M2/16 , H01M2/18 , H01M2/26 , H01M4/70
摘要： To provide a secondary battery that is suitable to a portable information terminal or a wearable device. To provide an electronic device having a novel structure that can have various forms and a secondary battery that fits the forms of the electronic device. The secondary battery includes a film provided with depressions or projections that can ease stress on the film due to application of external force. The sizes of the depressions or projections are different between a center portion and an end portion of the film. The end portion of the film is sealed with an adhesive layer. The depressions or projections of the film are formed by pressing such as embossing.

4. 发明授权

US10289158B2 Electronic device 有权
公开(公告)号：US10289158B2
公开(公告)日：2019-05-14
申请号：US15453946
申请日：2017-03-09
申请人： Semiconductor Energy Laboratory Co., Ltd.
发明人： Masaaki Hiroki , Daisuke Furumatsu
IPC分类号： G06F1/16 , H05K5/00 , H05K7/00
摘要： A structure suitable for a portable information terminal or a wearable device is provided. In addition, an electronic device having a novel structure that can have various forms is provided. It is preferable that a buffer layer which absorbs a difference in the amount of change in form be provided between adjacent film substrates which overlap with each other. As the buffer layer, a gelled resin material, a rubber resin material, a liquid material, an air layer, or the like can be used. Furthermore, an optical film such as a polarizing film or a color filter may be used as the buffer layer. A plurality of buffer layers may be provided in an electronic device.

5. 发明授权

US11531372B2 Electronic device 有权
公开(公告)号：US11531372B2
公开(公告)日：2022-12-20
申请号：US17367229
申请日：2021-07-02
申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
发明人： Masaaki Hiroki , Daisuke Furumatsu
IPC分类号： G06F1/16 , H05K5/00 , H05K7/00
摘要： A structure suitable for a portable information terminal or a wearable device is provided. In addition, an electronic device having a novel structure that can have various forms is provided. It is preferable that a buffer layer which absorbs a difference in the amount of change in form be provided between adjacent film substrates which overlap with each other. As the buffer layer, a gelled resin material, a rubber resin material, a liquid material, an air layer, or the like can be used. Furthermore, an optical film such as a polarizing film or a color filter may be used as the buffer layer. A plurality of buffer layers may be provided in an electronic device.

6. 发明授权

US10824193B2 Electronic device 有权
公开(公告)号：US10824193B2
公开(公告)日：2020-11-03
申请号：US16407448
申请日：2019-05-09
申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
发明人： Masaaki Hiroki , Daisuke Furumatsu
IPC分类号： G06F1/16 , H05K5/00 , H05K7/00
摘要： A structure suitable for a portable information terminal or a wearable device is provided. In addition, an electronic device having a novel structure that can have various forms is provided. It is preferable that a buffer layer which absorbs a difference in the amount of change in form be provided between adjacent film substrates which overlap with each other. As the buffer layer, a gelled resin material, a rubber resin material, a liquid material, an air layer, or the like can be used. Furthermore, an optical film such as a polarizing film or a color filter may be used as the buffer layer. A plurality of buffer layers may be provided in an electronic device.

7. 发明授权

US09594402B2 Electronic device 有权
标题翻译：电子设备
公开(公告)号：US09594402B2
公开(公告)日：2017-03-14
申请号：US14641637
申请日：2015-03-09
申请人： Semiconductor Energy Laboratory Co., Ltd.
发明人： Masaaki Hiroki , Daisuke Furumatsu
IPC分类号： G06F1/16
CPC分类号： G06F1/163 , G06F1/1635 , G06F1/1643 , G06F1/1652
摘要： A structure suitable for a portable information terminal or a wearable device is provided. In addition, an electronic device having a novel structure that can have various forms is provided. It is preferable that a buffer layer which absorbs a difference in the amount of change in form be provided between adjacent film substrates which overlap with each other. As the buffer layer, a gelled resin material, a rubber resin material, a liquid material, an air layer, or the like can be used. Furthermore, an optical film such as a polarizing film or a color filter may be used as the buffer layer. A plurality of buffer layers may be provided in an electronic device.
摘要翻译：提供适用于便携式信息终端或可穿戴装置的结构。此外，提供了具有可以具有各种形式的新颖结构的电子设备。优选在彼此重叠的相邻膜基板之间设置吸收形状变化量差异的缓冲层。作为缓冲层，可以使用胶凝树脂材料，橡胶树脂材料，液体材料，空气层等。此外，可以使用诸如偏振膜或滤色器的光学膜作为缓冲层。可以在电子设备中提供多个缓冲层。

8. 发明申请

US20160322612A1 POWER STORAGE DEVICE AND ELECTRONIC DEVICE 审中-公开
标题翻译：电力存储设备和电子设备
公开(公告)号：US20160322612A1
公开(公告)日：2016-11-03
申请号：US15138596
申请日：2016-04-26
申请人： Semiconductor Energy Laboratory Co., LTD.
发明人： Minoru TAKAHASHI , Daisuke Furumatsu , Daisuke Suzawa , Hirofumi Misono
IPC分类号： H01M2/02 , H01G11/78 , H01G11/06 , H01G11/28 , H01M10/0585 , H01M10/0525
CPC分类号： H01M2/0275 , H01G11/06 , H01G11/26 , H01G11/28 , H01G11/70 , H01G11/82 , H01M10/0525 , H01M10/0585 , Y02E60/13
摘要： The power storage device includes a positive electrode, a negative electrode, an electrolyte, and an exterior body. The positive electrode includes a positive electrode current collector and a positive electrode active material layer in contact with the positive electrode current collector. The negative electrode includes a negative electrode current collector and a negative electrode active material layer in contact with the negative electrode current collector. The positive electrode active material layer and the negative electrode active material layer overlap with each other. The positive electrode, the negative electrode, and the electrolyte are surrounded by the exterior body. When a length of the positive electrode active material layer is Py, a width of the positive electrode active material layer is Px, a length of the negative electrode active material layer is Ny, and a width of the negative electrode active material layer is Nx, Py>Px, Ny>Nx, and Ny>Py+Nx−Px are satisfied.
摘要翻译：蓄电装置包括正极，负极，电解质和外部主体。正极包括与正极集电体接触的正极集电体和正极活性物质层。负极包括与负极集电体接触的负极集电体和负极活性物质层。正极活性物质层和负极活性物质层彼此重叠。正电极，负电极和电解质被外部体包围。当正极活性物质层的长度为Py时，正极活性物质层的宽度为Px，负极活性物质层的长度为Ny，负极活性物质层的宽度为Nx， Py> Px，Ny> Nx，Ny> Py + Nx-Px。

9. 发明授权

US11380218B2 Display device and manufacturing method thereof 有权
公开(公告)号：US11380218B2
公开(公告)日：2022-07-05
申请号：US16485920
申请日：2018-02-22
申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
发明人： Yosuke Tsukamoto , Daiki Nakamura , Daisuke Furumatsu , Kazuhiko Fujita , Kyoichi Mukao , Junya Maruyama
IPC分类号： H01L51/50 , G09F9/30 , G09F9/40 , H05B33/06
摘要： A plurality of display panels having a curved surface are placed in a limited space. Two, or three or more display panels are combined to form one display region having a T-shaped outer edge as one screen, and a driver can curve part of the display panel as appropriate so that the driver can see the screen easily. A first display panel or a second display panel has flexibility and includes a position adjustment function of curving an end portion. That is, by curving part of the display panel, the user can see the display panel easily. The in-car design can also be varied.

10. 发明授权

US11316189B2 Secondary battery and electronic device 有权
公开(公告)号：US11316189B2
公开(公告)日：2022-04-26
申请号：US16423904
申请日：2019-05-28
申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
发明人： Masaaki Hiroki , Daisuke Furumatsu
IPC分类号： H01M10/04 , H01M2/02 , H01M2/16 , H01M2/14 , H01M2/18 , H01M2/26 , H01M4/70 , H01M50/40 , H01M50/116 , H01M50/54 , H01M50/463 , H01M50/46 , H01M50/557 , H01M50/10
摘要： To provide a secondary battery that is suitable to a portable information terminal or a wearable device. To provide an electronic device having a novel structure that can have various forms and a secondary battery that fits the forms of the electronic device. The secondary battery includes a film provided with depressions or projections that can ease stress on the film due to application of external force. The sizes of the depressions or projections are different between a center portion and an end portion of the film. The end portion of the film is sealed with an adhesive layer. The depressions or projections of the film are formed by pressing such as embossing.

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