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    Electronic Device
    82.
    发明公开
    Electronic Device 审中-公开

    公开(公告)号：US20230359151A1

    公开(公告)日：2023-11-09

    申请号：US18217798

    申请日：2023-07-03

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Kensuke Yoshizumi ,  Yoshiaki Oikawa

    IPC: G04B47/00 ,  G06F3/041

    CPC classification number: G04B47/00 ,  G06F3/041 ,  G02F1/1333

    Abstract: A convenient electronic device is provided. An electronic device from which a user can easily read the displayed data is provided. The user can read data with a small motion. A housing of the electronic device includes a first portion positioned on a front surface of the housing, a second portion positioned on a side surface of the housing, a first band attachment portion, and a second band attachment portion. The second portion is configured to display an image. The first band attachment portion is positioned on the side surface on the top side when seen from the front surface side of the housing. The second portion and the second band attachment portion are positioned on the side surface on the bottom side when seen from the front surface side of the housing. The first portion is configured to display an image or includes at least one of an hour hand, a minute hand, and a second hand.

    Semiconductor device and method for manufacturing semiconductor device
    83.
    发明授权
    Semiconductor device and method for manufacturing semiconductor device 有权

    公开(公告)号：US11799032B2

    公开(公告)日：2023-10-24

    申请号：US16978262

    申请日：2019-03-05

    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    Inventor： Kenichi Okazaki ,  Masami Jintyou ,  Kensuke Yoshizumi

    IPC: H01L29/786 ,  H01L21/02 ,  H01L21/265 ,  H01L21/266

    CPC classification number: H01L29/7869 ,  H01L21/02274 ,  H01L21/266 ,  H01L21/2654

    Abstract: A semiconductor device with favorable electrical characteristics is provided. A semiconductor device with stable electrical characteristics is provided.
    The semiconductor device includes a semiconductor layer, a first insulating layer, and a first conductive layer. The first insulating layer is provided over the semiconductor layer. The first conductive layer is provided over the first insulating layer. The semiconductor layer includes a first region that overlaps with the first conductive layer and the first insulating layer, a second region that does not overlap with the first conductive layer and overlaps with the first insulating layer, and a third region that overlaps with neither the first conductive layer nor the first insulating layer. The semiconductor layer contains a metal oxide. The second region and the third region contain a first element. The first element is one or more elements selected from boron, phosphorus, aluminum, and magnesium. The first element exists in a state of being bonded to oxygen.

    Battery module, method for manufacturing battery module, and electronic device
    85.
    发明授权
    Battery module, method for manufacturing battery module, and electronic device 有权

    公开(公告)号：US11600883B2

    公开(公告)日：2023-03-07

    申请号：US17179979

    申请日：2021-02-19

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Ryota Tajima ,  Kazuhei Narita ,  Kensuke Yoshizumi

    IPC: H01M50/209 ,  H01M50/50 ,  H01M50/116 ,  H01M50/531 ,  H01M50/543 ,  H01M50/178

    Abstract: A battery module with high impact resistance is provided. A battery module using an elastic body such as rubber for its exterior body covering a battery is provided. A bendable battery module is provided. As the exterior body covering a battery, an elastic body such as rubber is used, and the exterior body is molded in two steps. First, a first portion provided with a depression in which a battery is stored is molded using a first mold. Next, a battery is inserted into the first portion. Subsequently, second molding is performed using a second mold so as to fill an opening of the depression in the first portion, so that a second portion is formed. The second portion serves as a cover for closing the opening of the depression in the first portion. The second portion is formed in contact with part of the electrodes in the battery and part of an end portion of the second exterior body in the battery.

    Display device, authentication method, and program
    86.
    发明授权
    Display device, authentication method, and program 有权

    公开(公告)号：US11487373B2

    公开(公告)日：2022-11-01

    申请号：US17026446

    申请日：2020-09-21

    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    Inventor： Daisuke Kubota ,  Ryo Hatsumi ,  Taisuke Kamada ,  Koji Kusunoki ,  Kazunori Watanabe ,  Susumu Kawashima ,  Kensuke Yoshizumi

    IPC: G06F3/041 ,  G06F3/042 ,  G06V40/13

    Abstract: A display device featuring a touch detection and a fingerprint imaging functions is provided. A display device includes a light-emitting element and a light-receiving element. The light-emitting element includes a first pixel electrode, a light-emitting layer, and a common electrode, and the light-receiving element includes a second pixel electrode, an active layer, and the common electrode. The first pixel electrode and the second pixel electrode are provided on the same plane. The common electrode overlaps with the first pixel electrode with the light-emitting layer therebetween, and overlaps with the second pixel electrode with the active layer therebetween. A first conductive layer, a second conductive layer, and an insulating layer are provided above the common electrode. The insulating layer is provided above the first conductive layer, and the second conductive layer is provided above the insulating layer. The light-receiving element has a function of receiving light emitted from the light-emitting element.

    Display device
    87.
    发明授权
    Display device 有权

    公开(公告)号：US11417687B2

    公开(公告)日：2022-08-16

    申请号：US16965053

    申请日：2019-01-28

    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    Inventor： Shunpei Yamazaki ,  Koji Kusunoki ,  Yoshiaki Oikawa ,  Kensuke Yoshizumi

    IPC: H01L27/12 ,  G02F1/1368 ,  H01L27/32 ,  H01L29/66 ,  G02F1/1335

    Abstract: A high-definition display device is provided. A display device with low power consumption is provided. A highly reliable display device is provided. The display device includes a first transistor and a display element electrically connected to the first transistor. The first transistor includes a first oxide, a second oxide, a first conductor, a second conductor, a third conductor, a first insulator, and a second insulator. The first conductor and the second conductor are positioned over the first oxide to be apart from each other. The first insulator is positioned over the first conductor and the second conductor and includes an opening. The opening overlaps with a portion between the first conductor and the second conductor. The third conductor is positioned in the opening. The second insulator is positioned between the third conductor, and the first oxide, the first conductor, the second conductor, and the first insulator. The second oxide is positioned between the second insulator, and the first oxide, the first conductor, the second conductor, and the first insulator.

    Electronic device
    88.
    发明授权
    Electronic device 有权

    公开(公告)号：US11281256B2

    公开(公告)日：2022-03-22

    申请号：US16683348

    申请日：2019-11-14

    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    Inventor： Kensuke Yoshizumi

    IPC: G06F1/16 ,  H04M1/02 ,  G04G17/04 ,  G04G9/04 ,  H01L27/32 ,  H01L51/52

    Abstract: An electronic device has a structure in which two portions between which a bent portion of a display panel is positioned are each fixed to a housing. The electronic device takes two forms of a form in which the display panel is opened and a form in which the display panel is folded in three. The electronic device includes a mechanism for sliding two housings parallel to each other. The display panel is changed in shape so that a portion where a display surface of the display panel is convexly curved and a portion where the display surface of the display panel is concavely curved in the folded state move in directions parallel and opposite to each other. At this time, the two portions of the display panel which are supported by the housings are slid while their display surfaces maintain a state parallel to each other.

    Display device
    89.
    发明授权
    Display device 有权

    公开(公告)号：US11271070B2

    公开(公告)日：2022-03-08

    申请号：US16884369

    申请日：2020-05-27

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Shunpei Yamazaki ,  Kensuke Yoshizumi

    IPC: H05K1/18 ,  H01L27/32 ,  H01L51/00 ,  G04G9/00 ,  H05K1/02 ,  H05K1/14 ,  H01L27/12

    Abstract: One embodiment of the present invention provides a highly reliable display device. In particular, a display device to which a signal or a power supply potential can be supplied stably is provided. Further, a bendable display device to which a signal or a power supply potential can be supplied stably is provided. The display device includes, over a flexible substrate, a display portion, a plurality of connection terminals to which a signal from an outside can be input, and a plurality of wirings. One of the plurality of wirings electrically connects one of the plurality of connection terminals to the display portion. The one of the plurality of wirings includes a first portion including a plurality of separate lines and a second portion in which the plurality of lines converge.

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