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    DETECTION DEVICE
    12.
    发明申请
    DETECTION DEVICE 有权

    公开(公告)号：US20250053197A1

    公开(公告)日：2025-02-13

    申请号：US18797737

    申请日：2024-08-08

    Applicant: Japan Display Inc.

    Inventor： Masahiro TADA ,  Zhanhao HU

    IPC: G06F1/16 ,  A61B5/00 ,  A61B5/024 ,  H02J7/00 ,  H02J50/12 ,  H02J50/40

    Abstract: According to an aspect of the present disclosure, a detection device includes: a ring-shaped housing that has a light source, a light sensor, a control circuit, a first power source circuit, and a first battery, the first battery capable of being charged by power from a charger; and a terminal that allows a detachable gadget to be attached detachably to an outside of the housing and enables the detachable gadget to charge the first battery.

    DETECTION DEVICE
    14.
    发明申请
    DETECTION DEVICE 有权

    公开(公告)号：US20230083488A1

    公开(公告)日：2023-03-16

    申请号：US17992054

    申请日：2022-11-22

    Applicant: Japan Display Inc.

    Inventor： Ryuji MORI ,  Isao SUZUMURA ,  Masahiro TADA ,  Takashi DOI

    IPC: H01L27/146 ,  H01L27/12

    Abstract: A detection device includes a substrate, a plurality of photodiodes arranged on the substrate, a plurality of transistors provided correspondingly to each of the photodiodes, an insulating film that covers the transistors, and a plurality of lower electrodes each of which is provided above the insulating film correspondingly to each of the photodiodes, and is electrically coupled to the transistors. The lower electrodes and the photodiodes are stacked in this order above the insulating film, and one of the lower electrodes and one of the photodiodes are provided so as to overlap the transistors in a plan view from a direction orthogonal to the substrate.

    DETECTION DEVICE
    15.
    发明申请
    DETECTION DEVICE 有权

    公开(公告)号：US20220399403A1

    公开(公告)日：2022-12-15

    申请号：US17838314

    申请日：2022-06-13

    Applicant: Japan Display Inc.

    Inventor： Isao SUZUMURA ,  Kento HIMOTO ,  Takashi NAKAMURA ,  Masahiro TADA ,  Yasushi TOMIOKA

    IPC: H01L27/30 ,  H01L51/42 ,  H01L51/44

    Abstract: A photo detecting device, includes a plurality of photodiodes arranged above a substrate, a lower electrode and a first inorganic insulating film that are provided between the substrate and the photodiodes in a direction orthogonal to a surface of the substrate, and an upper electrode provided above the photodiodes. Each of the photodiodes comprises an active layer, a first carrier transport layer provided between the active layer and the lower electrode, and a second carrier transport layer provided between the active layer and the upper electrode, the first inorganic insulating film is provided between the lower electrode and the first carrier transport layer, and the first inorganic insulating film covers at least an end on an outer edge side of the lower electrode.

    DETECTION DEVICE AND METHOD FOR AUTHENTICATION
    16.
    发明申请
    DETECTION DEVICE AND METHOD FOR AUTHENTICATION 有权

    公开(公告)号：US20210374223A1

    公开(公告)日：2021-12-02

    申请号：US17444917

    申请日：2021-08-12

    Applicant: Japan Display Inc.

    Inventor： Masahiro TADA ,  Takashi NAKAMURA ,  Akio TAKIMOTO

    IPC: G06F21/32 ,  G06F3/041 ,  G06F3/0488 ,  G06K9/00

    Abstract: A detection device comprising: an input unit configured to receive an operation of a user; a biosensor provided on the input unit and configured to detect biological information on the user; a position sensor configured to detect an operating position that is a position on the input unit where the user has performed the operation; and a controller, wherein the controller comprises: an operation determination unit configured to determine, based on the operating position detected by the position sensor, whether the user has operated the input unit along a predetermined trajectory; and a biological information acquirer configured to, when the user is determined to have operated the input unit along the predetermined trajectory, acquire, from the biosensor, the biological information on the user when the user has operated the input unit along the predetermined trajectory.

    DISPLAY DEVICE
    19.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20160254276A1

    公开(公告)日：2016-09-01

    申请号：US15049385

    申请日：2016-02-22

    Applicant: Japan Display Inc.

    Inventor： Masahiro TADA ,  Takashi NAKAMURA

    IPC: H01L27/12

    CPC classification number: H01L27/124 ,  H01L27/1222 ,  H01L27/3272 ,  H01L29/78618 ,  H01L29/78621 ,  H01L29/78633 ,  H01L29/78645 ,  H01L29/78648 ,  H01L29/78696

    Abstract: A display device according to one embodiment, includes a thin-film transistor. The thin-film transistor includes a semiconductor layer including a channel region, first and second high-concentration impurity regions on both sides of the channel region, low-concentration impurity regions on both sides of the channel region, gate electrodes, first and second electrodes, and a light-shielding electrode opposing the channel region and the entire first high-concentration impurity region via an insulating layer, to produce a capacitance between itself and the first high-concentration impurity region.

    Abstract translation: 根据一个实施例的显示装置包括薄膜晶体管。 薄膜晶体管包括半导体层，其包括沟道区，沟道区两侧的第一和第二高浓度杂质区，沟道区两侧的低浓度杂质区，栅极，第一和第二电极 以及通过绝缘层与沟道区域和整个第一高浓度杂质区域相对的遮光电极，以在其自身与第一高浓度杂质区域之间产生电容。

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