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公开(公告)号：US20230113289A1
公开(公告)日：2023-04-13
申请号：US18081000
申请日：2022-12-14
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Masaaki HIROKI , Daisuke FURUMATSU
IPC: G06F1/16
Abstract: 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.
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公开(公告)号：US20150261254A1
公开(公告)日：2015-09-17
申请号：US14641637
申请日：2015-03-09
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Masaaki HIROKI , Daisuke FURUMATSU
IPC: G06F1/16
CPC classification number: G06F1/163 , G06F1/1635 , G06F1/1643 , G06F1/1652
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20220301461A1
公开(公告)日：2022-09-22
申请号：US17830377
申请日：2022-06-02
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Yosuke TSUKAMOTO , Daiki NAKAMURA , Daisuke FURUMATSU , Kazuhiko FUJITA , Kyoichi MUKAO , Junya MARUYAMA
Abstract: 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.
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公开(公告)号：US20210064078A1
公开(公告)日：2021-03-04
申请号：US17083432
申请日：2020-10-29
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Masaaki HIROKI , Daisuke FURUMATSU
IPC: G06F1/16
Abstract: 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.
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公开(公告)号：US20190288325A1
公开(公告)日：2019-09-19
申请号：US16423904
申请日：2019-05-28
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Masaaki HIROKI , Daisuke FURUMATSU
Abstract: 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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Patent Agency Ranking
公开(公告)号：US20240004428A1
公开(公告)日：2024-01-04
申请号：US18368624
申请日：2023-09-15
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Masaaki HIROKI , Daisuke FURUMATSU
IPC: G06F1/16
CPC classification number: G06F1/163 , G06F1/1635 , G06F1/1643 , G06F1/1652
Abstract: 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.
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公开(公告)号：US20230378514A1
公开(公告)日：2023-11-23
申请号：US18136511
申请日：2023-04-19
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Masaaki HIROKI , Daisuke FURUMATSU
IPC: H01M10/04 , H01M4/70 , H01M50/46 , H01M50/557 , H01M50/105 , H01M50/533 , H01M50/124 , H01M50/121 , H01M50/119 , H01M50/133 , H01M50/466 , H01M50/55
CPC classification number: H01M10/0436 , H01M4/70 , H01M50/46 , H01M50/557 , H01M50/105 , H01M50/533 , H01M50/124 , H01M50/121 , H01M50/119 , H01M50/133 , H01M50/466 , H01M50/55 , H01M2220/30
Abstract: 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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公开(公告)号：US20220109178A1
公开(公告)日：2022-04-07
申请号：US17511170
申请日：2021-10-26
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Masaaki HIROKI , Daisuke FURUMATSU
IPC: H01M10/04 , H01M50/40 , H01M50/116 , H01M50/54 , H01M50/463 , H01M50/46 , H01M50/557 , H01M4/70
Abstract: 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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公开(公告)号：US20240178456A1
公开(公告)日：2024-05-30
申请号：US18432698
申请日：2024-02-05
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Ryota TAJIMA , Masaaki HIROKI , Daisuke FURUMATSU
IPC: H01M10/0583 , H01M10/04 , H01M10/0525 , H01M50/105 , H01M50/211 , H01M50/247 , H01M50/466
CPC classification number: H01M10/0583 , H01M10/0431 , H01M10/0525 , H01M50/105 , H01M50/211 , H01M50/247 , H01M50/466
Abstract: 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.
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公开(公告)号：US20220334632A1
公开(公告)日：2022-10-20
申请号：US17636039
申请日：2020-08-20
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Haruki KATAGIRI , Yosuke TSUKAMOTO , Daisuke FURUMATSU , Kyoichi MUKAO , Motohiro ENDO
IPC: G06F1/3215 , G06F1/3234
Abstract: Power consumption is reduced. A semiconductor device includes a sensor circuit including a sensor element, a power management unit, and an arithmetic processing circuit. The power management unit has a function of controlling power supply to the arithmetic processing circuit. The arithmetic processing circuit includes a first circuit including a first storage circuit and a second circuit including a second storage circuit. The first circuit has a function of retaining first data in the first storage circuit during a period where electric power is supplied to the arithmetic processing circuit. The second circuit has a function of reading out the first data retained in the first storage circuit and writing the first data to the second storage circuit during a period where electric power is supplied to the arithmetic processing circuit, and a function of retaining the first data in the second storage circuit during a period where power supply to the arithmetic processing circuit is stopped. The sensor circuit has a function of judging a sensed signal of the sensor element and supplying second data to the power management unit in accordance with the judgment result. The power management unit has a function of restarting or stopping power supply to the arithmetic processing circuit in accordance with the second data.
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