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    SEMICONDUCTOR DEVICE AND DETERMINATION SYSTEM
    1.
    发明申请
    SEMICONDUCTOR DEVICE AND DETERMINATION SYSTEM 有权

    公开(公告)号：US20220383657A1

    公开(公告)日：2022-12-01

    申请号：US17760797

    申请日：2020-09-22

    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    Inventor： Seiko INOUE ,  Ayana KIMOTSUKI ,  Atsuya TOKINOSU

    IPC: G06V40/16 ,  G06V10/44 ,  G06V10/94 ,  G06V10/82

    Abstract: Power consumption of a circuit which makes a determination is reduced. The accuracy of a system which makes a determination is improved. The safety of a target object which is monitored by a sensor element is increased. A system which easily monitors a target object is provided. A semiconductor device includes a detection circuit having a function of analyzing first data and making a first determination of selecting a first value or a second value, a first determination circuit and a second determination circuit having a function of performing feature extraction of an image, a power supply circuit, and a power management unit. The power management unit has a function of allowing a voltage to be supplied from the power supply circuit to the first determination circuit in the case where the first value is selected by the first determination. The first determination circuit has a function of analyzing the first data and making a second determination. The second determination circuit has a function of analyzing the first data and making a third determination in the case where an occurrence of an event is detected in the second determination.

    LIGHT-EMITTING DEVICE
    2.
    发明申请
    LIGHT-EMITTING DEVICE 有权

    公开(公告)号：US20210358410A1

    公开(公告)日：2021-11-18

    申请号：US17388366

    申请日：2021-07-29

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Seiko INOUE ,  Hiroyuki MIYAKE

    IPC: G09G3/3233 ,  H01L27/12

    Abstract: A light-emitting device in which variation in luminance of pixels is suppressed. A light-emitting device includes at least a transistor, a first wiring, a second wiring, a first switch, a second switch, a third switch, a fourth switch, a capacitor, and a light-emitting element. The first wiring and a first electrode of the capacitor are electrically connected to each other through the first switch. A second electrode of the capacitor is connected to a first terminal of the transistor. The second wiring and a gate of the transistor are electrically connected to each other through the second switch. The first electrode of the capacitor and the gate of the transistor are electrically connected to each other through the third switch. The first terminal of the transistor and an anode of the light-emitting element are electrically connected to each other through the fourth switch.

    DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210116970A1

    公开(公告)日：2021-04-22

    申请号：US17109420

    申请日：2020-12-02

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Yoshiharu HIRAKATA ,  Hiroyuki MIYAKE ,  Seiko INOUE ,  Shunpei YAMAZAKI

    IPC: G06F1/16 ,  G06F3/041

    Abstract: A display device with low power consumption is provided. Furthermore, a display device in which an image is displayed in a region that can be used in a folded state is provided. The conceived display device includes a display portion that can be opened and folded, a sensing portion that senses a folded state of the display portion, and an image processing portion that generates, when the display portion is in the folded state, an image in which a black image is displayed in part of the display portion.

    LIGHT-EMITTING DEVICE
    6.
    发明公开
    LIGHT-EMITTING DEVICE 审中-公开

    公开(公告)号：US20230395028A1

    公开(公告)日：2023-12-07

    申请号：US18236966

    申请日：2023-08-23

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Seiko INOUE ,  Hiroyuki MIYAKE

    IPC: G09G3/3233 ,  H01L27/12

    CPC classification number: G09G3/3233 ,  G09G3/3291 ,  H01L27/1225

    Abstract: A light-emitting device in which variation in luminance of pixels is suppressed. A light-emitting device includes at least a transistor, a first wiring, a second wiring, a first switch, a second switch, a third switch, a fourth switch, a capacitor, and a light-emitting element. The first wiring and a first electrode of the capacitor are electrically connected to each other through the first switch. A second electrode of the capacitor is connected to a first terminal of the transistor. The second wiring and a gate of the transistor are electrically connected to each other through the second switch. The first electrode of the capacitor and the gate of the transistor are electrically connected to each other through the third switch. The first terminal of the transistor and an anode of the light-emitting element are electrically connected to each other through the fourth switch.

    IMAGING SYSTEM
    7.
    发明申请
    IMAGING SYSTEM 有权

    公开(公告)号：US20220417484A1

    公开(公告)日：2022-12-29

    申请号：US17779717

    申请日：2020-12-14

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Kengo AKIMOTO ,  Seiko INOUE ,  Daichi MISHIMA

    IPC: H04N9/43 ,  H04N5/374 ,  H04N9/67 ,  H04N7/18 ,  G06T7/90

    Abstract: Color filters are used for color images obtained using imaging devices such as conventional image sensors. Imaging elements with color filters are sold, and an appropriate combination of the imaging element and a lens or the like is incorporated in an electronic device. Only providing a color filter to overlap a light-receiving region of an image sensor reduces the amount of light reaching the light-receiving region.
    An imaging system of the present invention includes a solid-state imaging element without a color filter, a storage device, and a learning device. As a selection standard for reducing the amount of learning data, in an HSV color space, saturation is used, and selection is performed so that the saturation has optimal distribution. When colorization disclosed in this specification is performed, the colorization and object highlight processing can be performed at the same time.

    LIGHT-EMITTING DEVICE
    8.
    发明申请
    LIGHT-EMITTING DEVICE 审中-公开

    公开(公告)号：US20200251054A1

    公开(公告)日：2020-08-06

    申请号：US16854029

    申请日：2020-04-21

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Seiko INOUE ,  Hiroyuki MIYAKE

    IPC: G09G3/3233 ,  H01L27/12

    Abstract: A light-emitting device in which variation in luminance of pixels is suppressed. A light-emitting device includes at least a transistor, a first wiring, a second wiring, a first switch, a second switch, a third switch, a fourth switch, a capacitor, and a light-emitting element. The first wiring and a first electrode of the capacitor are electrically connected to each other through the first switch. A second electrode of the capacitor is connected to a first terminal of the transistor. The second wiring and a gate of the transistor are electrically connected to each other through the second switch. The first electrode of the capacitor and the gate of the transistor are electrically connected to each other through the third switch. The first terminal of the transistor and an anode of the light-emitting element are electrically connected to each other through the fourth switch.

    LIGHT-EMITTING DEVICE
    9.
    发明申请
    LIGHT-EMITTING DEVICE 审中-公开

    公开(公告)号：US20180286309A1

    公开(公告)日：2018-10-04

    申请号：US15996903

    申请日：2018-06-04

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Seiko INOUE ,  Hiroyuki MIYAKE

    IPC: G09G3/3233 ,  H01L27/12

    Abstract: A light-emitting device in which variation in luminance of pixels is suppressed. A light-emitting device includes at least a transistor, a first wiring, a second wiring, a first switch, a second switch, a third switch, a fourth switch, a capacitor, and a light-emitting element. The first wiring and a first electrode of the capacitor are electrically connected to each other through the first switch. A second electrode of the capacitor is connected to a first terminal of the transistor. The second wiring and a gate of the transistor are electrically connected to each other through the second switch. The first electrode of the capacitor and the gate of the transistor are electrically connected to each other through the third switch. The first terminal of the transistor and an anode of the light-emitting element are electrically connected to each other through the fourth switch.

    DISPLAY DEVICE
    10.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20250076932A1

    公开(公告)日：2025-03-06

    申请号：US18905374

    申请日：2024-10-03

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Yoshiharu HIRAKATA ,  Hiroyuki MIYAKE ,  Seiko INOUE ,  Shunpei YAMAZAKI

    IPC: G06F1/16 ,  G06F3/041

    Abstract: A display device with low power consumption is provided. Furthermore, a display device in which an image is displayed in a region that can be used in a folded state is provided. The conceived display device includes a display portion that can be opened and folded, a sensing portion that senses a folded state of the display portion, and an image processing portion that generates, when the display portion is in the folded state, an image in which a black image is displayed in part of the display portion.

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