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    QUANTUM DOT DEVICE, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC DEVICE
    41.
    发明申请
    QUANTUM DOT DEVICE, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC DEVICE 有权

    公开(公告)号：US20210257551A1

    公开(公告)日：2021-08-19

    申请号：US17171008

    申请日：2021-02-09

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Won Sik YOON ,  Moon Gyu HAN ,  Kwanghee KIM ,  Heejae LEE ,  Eun Joo JANG ,  Tae Hyung KIM ,  Hyo Sook JANG

    IPC: H01L51/00

    Abstract: A quantum dot device including a first electrode and a second electrode each having a surface opposite the other, a quantum dot layer disposed between the first electrode and the second electrode, an electron transport layer disposed between the quantum dot layer and the second electrode and including first inorganic nanoparticles and a first organic material, and an electron injection layer disposed between the electron transport layer and the second electrode and including second inorganic nanoparticles and a second organic material, wherein a ratio by weight of an amount of the second organic material to a total amount of the second inorganic nanoparticles and the second organic material in the electron injection layer is less than a ratio by weight of an amount of the first organic material to a total amount of the first inorganic nanoparticles and the first organic material in the electron transport layer. An electronic device including the quantum dot device.

    ELECTROLUMINESCENT DEVICE, AND DISPLAY DEVICE COMPRISING THEREOF
    42.
    发明申请
    ELECTROLUMINESCENT DEVICE, AND DISPLAY DEVICE COMPRISING THEREOF 有权

    公开(公告)号：US20210226172A1

    公开(公告)日：2021-07-22

    申请号：US17226158

    申请日：2021-04-09

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Dae Young CHUNG ,  Moon Gyu HAN ,  Oul CHO ,  Tae Hyung KIM ,  Sujin PARK ,  Hongkyu SEO ,  Eun Joo JANG

    IPC: H01L51/52 ,  H01L51/00 ,  H01L51/50 ,  H01L51/56 ,  C09K11/06 ,  C09K11/02

    Abstract: An electroluminescent device including a first electrode, a hole transport layer disposed on the first electrode, a first emission layer disposed on the hole transport layer, the first emission layer including a first light emitting particle on which a first ligand and a second ligand having a hole transporting property are attached, a second emission layer disposed on the first emission layer, the second emission layer including a second light emitting particle on which a first ligand and a third ligand having an electron transporting property are attached, an electron transport layer disposed on the second emission layer, and a second electrode disposed on the electron transport layer, wherein a solubility of the second ligand in a solvent is different than a solubility of the third ligand in the solvent and a display device including the same.

    ELECTROLUMINESCENT DEVICE, AND DISPLAY DEVICE COMPRISING THEREOF
    43.
    发明申请
    ELECTROLUMINESCENT DEVICE, AND DISPLAY DEVICE COMPRISING THEREOF 审中-公开

    公开(公告)号：US20200161551A1

    公开(公告)日：2020-05-21

    申请号：US16372861

    申请日：2019-04-02

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Won Sik YOON ,  Moon Gyu HAN ,  Tae Ho KIM ,  Eun Joo JANG ,  Hongkyu SEO

    IPC: H01L51/00

    Abstract: An electroluminescent device and including a first electrode and a second electrode facing each other; an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a quantum dot and a first electron transporting material represented by Chemical Formula 1; a hole transport layer disposed between the emission layer and the first electrode; and an electron transport layer disposed between the emission layer and the second electrode: wherein, the definitions of groups and variables in Chemical Formula 1 are the same as described in the specification.

    IMAGE SENSOR AND ELECTRONIC DEVICE INCLUDING THE SAME
    46.
    发明申请
    IMAGE SENSOR AND ELECTRONIC DEVICE INCLUDING THE SAME 有权
    图像传感器和电子设备，包括它们

    公开(公告)号：US20160380032A1

    公开(公告)日：2016-12-29

    申请号：US15145248

    申请日：2016-05-03

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung Bae PARK ,  Yong Wan JIN ,  Moon Gyu HAN

    IPC: H01L27/30 ,  H01L51/44

    CPC classification number: H01L27/307 ,  H01L27/14645 ,  H01L27/14649 ,  H01L51/0046 ,  H01L51/005 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0078 ,  H01L51/008 ,  H01L51/44 ,  H01L51/441

    Abstract: An image sensor includes at least one first pixel configured to sense light in a visible light wavelength spectrum and a second pixel configured to sense light in an infrared light wavelength spectrum. The second pixel includes a first photoelectric device defined in the second pixel. The first photoelectric device includes an infrared light absorption layer between a first electrode and a second electrode and configured to selectively absorb light in an infrared spectrum. The second pixel may be configured to compensate the luminance sensitivity of the image sensor. The first and second pixels may be included in a unit pixel group. The image sensor may include an array of multiple unit pixel groups arranged in one or more rows and one or more columns.

    Abstract translation: 图像传感器包括被配置为感测可见光波长光谱中的光的至少一个第一像素和被配置为感测红外光波长光谱中的光的第二像素。 第二像素包括限定在第二像素中的第一光电装置。 第一光电装置包括在第一电极和第二电极之间的红外光吸收层，并且被配置为选择性地吸收红外光谱中的光。 第二像素可以被配置为补偿图像传感器的亮度灵敏度。 第一和第二像素可以被包括在单位像素组中。 图像传感器可以包括以一行或多行和一列或多列排列的多个单位像素组的阵列。

    IMAGE SENSORS AND ELECTRONIC DEVICES INCLUDING THE SAME
    48.
    发明申请
    IMAGE SENSORS AND ELECTRONIC DEVICES INCLUDING THE SAME 有权
    图像传感器和包括其的电子设备

    公开(公告)号：US20160035793A1

    公开(公告)日：2016-02-04

    申请号：US14596638

    申请日：2015-01-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung Bae PARK ,  Yong Wan JIN ,  Moon Gyu HAN

    IPC: H01L27/30 ,  H01L27/146 ,  H01L27/28

    CPC classification number: H01L27/307 ,  H01L27/14621 ,  H01L27/14647 ,  H01L27/286

    Abstract: Image sensors, and electronic devices including the image sensors, include a first photoelectronic device including at least one of a blue photoelectronic device sensing light in a blue wavelength region, a red photoelectronic device sensing light in a red wavelength region, and a green photoelectronic device sensing light in a green wavelength region, and a second photoelectronic device stacked on one side of the first photoelectronic device without being interposed by a color filter, wherein the second photoelectronic device senses light in an infrared region.

    Abstract translation: 图像传感器和包括图像传感器的电子设备包括第一光电子器件，其包括感测蓝色波长区域中的光的蓝色光电子器件，感测红色波长区域中的光的红色光电子器件和绿色光电子器件 感测绿色波长区域中的光，以及层叠在第一光电子器件的一侧上的第二光电子器件，而不插入滤色器，其中第二光电子器件感测红外区域中的光。

    METHODS OF FABRICATING PHOTONIC CRYSTAL
    50.
    发明申请
    METHODS OF FABRICATING PHOTONIC CRYSTAL 有权
    制造光子晶体的方法

    公开(公告)号：US20140124369A1

    公开(公告)日：2014-05-08

    申请号：US13917841

    申请日：2013-06-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Moon Gyu HAN ,  Chul-Joon HEO

    IPC: C25D15/00 ,  C25B7/00

    CPC classification number: C25D15/00 ,  C09D4/00 ,  C25B7/00 ,  C25D13/02 ,  C25D13/12 ,  G02B1/005 ,  G02B6/1225 ,  G02B6/13

    Abstract: Provided are a method of fabricating a photonic crystal having a desired photonic bandgap, and a method of fabricating a color filter, including providing a photonic crystal solution in which a plurality of colloidal particles that are electrically charged are dispersed, mixing a photopolymerizable monomer mixture in the photonic crystal solution to form a photopolymerizable monomer-crystal mixture, applying an electric field to the photopolymerizable monomer-crystal mixture to electrically control intervals between the plurality of colloidal particles, and irradiating ultraviolet light to the photopolymerizable monomer-crystal mixture to photopolymerize the monomer mixture to form the photonic crystal or the color filter.

    Abstract translation: 提供一种制造具有期望的光子带隙的光子晶体的方法，以及制造滤色器的方法，包括提供其中分散多个带电荷的胶体粒子的光子晶体溶液，将可光聚合的单体混合物 所述光子晶体溶液形成可光聚合的单体 - 晶体混合物，向所述可光聚合的单体 - 晶体混合物施加电场以电控制所述多个胶体颗粒之间的间隔，以及向所述可光聚合的单体 - 晶体混合物照射紫外光以使所述单体光聚合 混合以形成光子晶体或滤色器。

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