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    Electroluminescent device, and display device comprising the same
    21.
    发明授权
    Electroluminescent device, and display device comprising the same 有权

    公开(公告)号：US11539015B2

    公开(公告)日：2022-12-27

    申请号：US17132971

    申请日：2020-12-23

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Tae Ho Kim ,  Sung Woo Kim ,  Eun Joo Jang ,  Dae Young Chung

    IPC: H01L51/50 ,  H01L51/00 ,  H01L27/32

    Abstract: An electroluminescent device comprising a first electrode and a second electrode facing each other, an emission layer disposed between the first electrode and the second electrode and including at least two light emitting particles, a hole transport layer disposed between the first electrode and the emission layer, and an electron transport layer disposed between the emission layer and the second electrode, wherein the electron transport layer comprises an inorganic layer disposed on the emission layer, the inorganic layer comprising a plurality of inorganic nanoparticles; and an organic layer directly disposed on at least a portion of the inorganic layer on a side opposite the emission layer, wherein a work function of the organic layer is greater than a work function of the inorganic layer.

    Quantum dot device and electronic device
    24.
    发明授权
    Quantum dot device and electronic device 有权

    公开(公告)号：US10991899B2

    公开(公告)日：2021-04-27

    申请号：US16561474

    申请日：2019-09-05

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sung Woo Kim ,  Kun Su Park ,  Dae Young Chung ,  Eun Joo Jang

    IPC: H01L51/50 ,  H01L51/00 ,  H01L51/56

    Abstract: A quantum dot device including an anode and a cathode facing each other; a quantum dot layer between the anode and the cathode; a hole transport layer between the anode and the quantum dot layer, the hole transport layer being configured to increase a hole transporting property from the anode to the quantum dot layer; an inorganic electron transport layer between the cathode and the quantum dot layer, the inorganic electron transport layer being configured to increase an electron transporting property from the cathode to the quantum dot layer; and an inorganic electron controlling layer between the cathode and the quantum dot layer, the inorganic electron controlling layer being configured to decrease an electron transporting property from the cathode to the quantum dot layer, and an electronic device including the same.

    DEHUMIDIFIER
    26.
    发明申请
    DEHUMIDIFIER 审中-公开
    减湿器

    公开(公告)号：US20160238269A1

    公开(公告)日：2016-08-18

    申请号：US15043124

    申请日：2016-02-12

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Jun Hyoun Kwon ,  Yong Hyun Kil ,  Sung Woo Kim ,  Eom Ji Jang

    IPC: F24F11/00 ,  F24F7/007 ,  F25B6/02 ,  F24F13/22 ,  F24F13/28 ,  F24F1/02 ,  F24F13/20

    Abstract: Disclosed herein is a dehumidifier having an outer case having a first inlet hole, a second inlet hole, a first outlet hole, and a second outlet hole, a first draft fan to move air from the first inlet hole to the first outlet hole, a second draft fan to move air from the second inlet hole to the second outlet hole, an evaporator to remove moisture included in the air inlet from the first inlet hole, a compressor to compress refrigerant evaporated at the evaporator, a first condenser disposed at a moving path of the air moved by use of the first draft fan, a second condenser disposed at a moving path of the air moved by use of the second draft fan, and an expansion apparatus to expand the refrigerant condensed at the first condenser or the second condenser.

    Abstract translation: 本文公开了一种具有外壳的除湿器，该外壳具有第一入口孔，第二入口孔，第一出口孔和第二出口孔，用于将空气从第一入口孔移动到第一出口孔的第一通风扇， 第二通风扇，用于将空气从所述第二入口孔移动到所述第二出口孔;蒸发器，用于从所述第一入口孔除去包含在所述空气入口中的水分，压缩机，用于压缩在所述蒸发器处蒸发的制冷剂;第一冷凝器， 通过使用第一通风机移动空气的路径，设置在通过第二通风机移动的空气的移动路径上的第二冷凝器，以及膨胀装置，用于使在第一冷凝器或第二冷凝器 。

    Quantum dot device and quantum dots
    27.
    发明授权
    Quantum dot device and quantum dots 有权

    公开(公告)号：US12041802B2

    公开(公告)日：2024-07-16

    申请号：US18101603

    申请日：2023-01-26

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jin A Kim ,  Yuho Won ,  Sung Woo Kim ,  Tae Hyung Kim ,  Jeong Hee Lee ,  Eun Joo Jang

    IPC: H10K50/115

    CPC classification number: H10K50/115

    Abstract: Quantum dots and electroluminescent devices including the same, wherein the quantum dots include a core including a first semiconductor nanocrystal including a zinc chalcogenide; and a shell disposed on the core, the shell including zinc, sulfur, and selenium, wherein the quantum dots have an average particle size of greater than 10 nm, wherein the quantum dots do not include cadmium, and wherein a photoluminescent peak of the quantum dots is present in a wavelength range of greater than or equal to about 430 nm and less than or equal to about 470 nm.

    SEMICONDUCTOR MEMORY DEVICE
    30.
    发明公开
    SEMICONDUCTOR MEMORY DEVICE 审中-公开

    公开(公告)号：US20230262967A1

    公开(公告)日：2023-08-17

    申请号：US18048561

    申请日：2022-10-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jun Hyeok AHN ,  Sung Woo Kim ,  Myeong-Dong LEE ,  Min Ho CHOI

    IPC: H01L27/108 ,  G11C5/06

    CPC classification number: H01L27/10897 ,  G11C5/063 ,  H01L27/10814

    Abstract: A semiconductor memory device may include a substrate including a cell region and a peripheral region along a periphery of the cell region; a cell region isolation layer along the periphery of the cell region in the substrate and defining the cell region; a cell conductive line on the cell region and including a sidewall on the cell region isolation layer; a peripheral gate conductive layer on the peripheral region and including a sidewall on the cell region isolation layer; and an isolation insulating layer in contact with the sidewall of the cell conductive line and the sidewall of the peripheral gate conductive layer on the cell region isolation layer.

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