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    STRETCHABLE STRAIN SENSORS AND DEVICES
    2.
    发明申请
    STRETCHABLE STRAIN SENSORS AND DEVICES 有权

    公开(公告)号：US20230033906A1

    公开(公告)日：2023-02-02

    申请号：US17962708

    申请日：2022-10-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Gae Hwang LEE ,  Youngjun YUN

    IPC: G01L1/24 ,  H01L51/50

    Abstract: A stretchable strain sensor may exhibit wavelength selectivity according to a thickness change of a thickness of the stretchable strain sensor, in a thickness direction extending parallel to the thickness of the stretchable strain sensor, due to elongation of the stretchable strain sensor in an elongation direction extending perpendicular to the thickness direction. The stretchable strain sensor may have an emission spectrum that changes according to strain variation of a strain on the stretchable strain sensor.

    ORGANIC IMAGE SENSORS WITHOUT COLOR FILTERS
    3.
    发明申请
    ORGANIC IMAGE SENSORS WITHOUT COLOR FILTERS 有权

    公开(公告)号：US20210366991A1

    公开(公告)日：2021-11-25

    申请号：US17392996

    申请日：2021-08-03

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Gae Hwang LEE ,  Kwang Hee LEE ,  Sung Young YUN ,  Dong-Seok LEEM ,  Yong Wan JIN

    IPC: H01L27/30 ,  H01L27/28

    Abstract: An organic image sensor may be configured to obtain a color signal associated with a particular wavelength spectrum of light absorbed by the organic image sensor may omit a color filter. The organic image sensor may include an organic photoelectric conversion layer including a first material and a second material. The first material may absorb a first wavelength spectrum of light, and the second material may absorb a second wavelength spectrum of light. The organic photoelectric conversion layer may include stacked upper and lower layers, and the respective material compositions of the lower and upper layers may be first and second mixtures of the first and second materials. A ratio of the first material to the second material in the first mixture may be greater than 1/1, and a ratio of the first material to the second material in the second mixture may be less than 1/1.

    ORGANIC PHOTOELECTRONIC DEVICE AND IMAGE SENSOR
    9.
    发明申请
    ORGANIC PHOTOELECTRONIC DEVICE AND IMAGE SENSOR 审中-公开
    有机光电器件和图像传感器

    公开(公告)号：US20160155975A1

    公开(公告)日：2016-06-02

    申请号：US14696091

    申请日：2015-04-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yong Wan JIN ,  Gae Hwang LEE ,  Seon-Jeong LIM

    IPC: H01L51/44 ,  H01L27/30

    CPC classification number: H01L51/447 ,  H01L51/448 ,  Y02E10/549

    Abstract: An organic photoelectronic device includes a first light-transmitting electrode, a second light-transmitting electrode opposite to the first light-transmitting electrode, an active layer between the first light-transmitting electrode and the second light-transmitting electrode, and a UV blocking layer on the first light-transmitting electrode, where the UV blocking layer includes at least one of a UV light absorbing layer and a UV reflecting layer, the UV light absorbing layer includes a layer including an organic material, and the UV reflecting layer includes a plurality of layers, where each of the plurality of layers includes an organic material, an inorganic material, an organic or a combination thereof.

    Abstract translation: 有机光电子器件包括第一透光电极，与第一透光电极相对的第二透光电极，第一透光电极和第二透光电极之间的有源层，以及UV阻挡层 在第一透光电极上，其中UV阻挡层包括UV光吸收层和UV反射层中的至少一个，UV光吸收层包括包含有机材料的层，并且UV反射层包括多个 层，其中多个层中的每一层包括有机材料，无机材料，有机或其组合。

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