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    ORGANIC ELECTROLUMINESCENCE ELEMENT, ILLUMINATION DEVICE, AND DISPLAY DEVICE
    2.
    发明申请
    ORGANIC ELECTROLUMINESCENCE ELEMENT, ILLUMINATION DEVICE, AND DISPLAY DEVICE 审中-公开
    有机电致发光元件，照明装置和显示装置

    公开(公告)号：US20150318489A1

    公开(公告)日：2015-11-05

    申请号：US14651023

    申请日：2013-12-06

    Applicant: KONICA MINOLTA, INC.

    Inventor： Tomohiro OSHIYAMA ,  Shinya OTSU ,  Rie KATAKURA ,  Satoru INOUE

    IPC: H01L51/00

    Abstract: An organic electroluminescence element includes: an anode; a cathode; and a luminous layer. The luminous layer includes: a luminescent dopant having a reorganization energy of 0 eV to 0.7 eV in electron transition from a ground state (S0) to a lowest excited triplet state (T1); and a host compound having a reorganization energy of 0 eV to 0.3 eV in electron transfer reaction between a ground state (S0) and an anionic radical state (AR), and having a molecular weight within a range of 500 to 3000.

    Abstract translation: 有机电致发光元件包括：阳极; 阴极 和发光层。 发光层包括：从基态（S0）到最低激发三重态（T1）的电子跃迁中的重组能为0eV至0.7eV的发光掺杂剂; 以及在基态（S0）和阴离子自由基状态（AR）之间的电子转移反应中具有0eV至0.3eV的重组能，并且分子量在500至3000范围内的主体化合物。

    TRANSPARENT ELECTRODE AND ELECTRONIC DEVICE EQUIPPED WITH SAME
    3.
    发明申请
    TRANSPARENT ELECTRODE AND ELECTRONIC DEVICE EQUIPPED WITH SAME 有权

    公开(公告)号：US20220208412A1

    公开(公告)日：2022-06-30

    申请号：US17603802

    申请日：2020-04-13

    Applicant: Konica Minolta, Inc.

    Inventor： Shun FURUKAWA ,  Shinya OTSU

    IPC: H01B1/22 ,  H01L51/52 ,  H01L51/00

    Abstract: A transparent electrode has at least a conductive material layer on a transparent substrate. The conductive material layer is a metal nanowire layer. The transparent electrode has an organic layer containing a nitrogen-containing aromatic heterocyclic compound having a structure represented by the following Formula (1) adjacent to the metal nanowire layer, In Formula (1), A1 and A2 represent a reside that forms a 6-membered nitrogen-containing aromatic heterocycle together with a nitrogen atom, and the 6-membered nitrogen-containing aromatic heterocycle may form a fused ring, L represents a single bond or a linking group derived from an aromatic hydrocarbon ring, an aromatic heterocycle or an alkyl group.

    RESIN COMPOSITION AND ELECTRONIC DEVICE
    10.
    发明公开
    RESIN COMPOSITION AND ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20240199847A1

    公开(公告)日：2024-06-20

    申请号：US18425604

    申请日：2024-01-29

    Applicant: Konica Minolta, Inc.

    Inventor： Tomomi SUGAI ,  Shinya OTSU ,  Hiroshi NISHIMURA ,  Kunio TANI

    IPC: C08K5/34 ,  C08L101/00

    CPC classification number: C08K5/34 ,  C08L101/00 ,  C08L2203/20 ,  H01L29/786

    Abstract: A resin composition includes a resin or a resin precursor, and a nitrogen-containing aromatic heterocyclic compound. The nitrogen-containing aromatic heterocyclic compound has a structure represented by the following general formula (1), the following general formula (6) or the following general formula (7):




    In the general formula (1), A1 and A2 each represent a 6-membered nitrogen-containing aromatic heterocyclic ring together with a nitrogen atom, and the 6-membered nitrogen-containing aromatic heterocyclic ring optionally forms a fused ring; and L represents a single bond, or a linking group derived from an aromatic hydrocarbon ring, an aromatic heterocyclic ring, or an alkyl group. The resin composition includes the nitrogen-containing aromatic heterocyclic compound in a range from 0.10 to 30% by mass relative to the resin or the resin precursor.

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