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    AMINE-BASED COMPOUND AND ORGANIC LIGHT- EMITTING DEVICE INCLUDING THE SAME
    12.
    发明申请
    AMINE-BASED COMPOUND AND ORGANIC LIGHT- EMITTING DEVICE INCLUDING THE SAME 有权
    基于胺的化合物和有机发光装置，包括它们

    公开(公告)号：US20140138632A1

    公开(公告)日：2014-05-22

    申请号：US13800971

    申请日：2013-03-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Young-Kook Kim ,  Seok-Hwan Hwang ,  Hye-Jin Jung ,  Jun-Ha Park ,  Eun-Young Lee ,  Jin-O Lim ,  Sang-Hyun Han ,  Eun-Jae Jeong ,  Soo-Yon Kim ,  Jong-Hyuk Lee

    IPC: H01L51/00

    CPC classification number: H01L51/006 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0094 ,  H01L51/5056

    Abstract: An amine-based compound and an organic light-emitting diode including the amine-based compound are provided. The amine-based compound may be used between a pair of electrodes of an organic light-emitting diode. For example, the amine-based compound may be used in an emission layer and/or between the emission layer and an anode (for example, in a hole injection layer, a hole transport layer, a functional layer having a hole injection ability and a hole transport ability). Accordingly, an organic light-emitting diode including a first electrode, a second electrode facing the first electrode, and an organic layer that is interposed between the first electrode and the second electrode, and includes the amine-based compound is provided.

    Abstract translation: 提供了胺类化合物和包含胺系化合物的有机发光二极管。 胺类化合物可以用在有机发光二极管的一对电极之间。 例如，胺类化合物可以用于发光层和/或发光层和阳极之间（例如，在空穴注入层，空穴传输层，具有空穴注入能力的功能层和 空穴传输能力）。 因此，提供了包括第一电极，面向第一电极的第二电极和介于第一电极和第二电极之间的有机层的有机发光二极管，并且包括胺类化合物。

    Display device
    14.
    发明授权
    Display device 有权

    公开(公告)号：US11626461B2

    公开(公告)日：2023-04-11

    申请号：US17338577

    申请日：2021-06-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hye-Hyang Park ,  Joo-Hee Jeon ,  Seung-Ho Jung ,  Chaun-Gi Choi ,  Hyeon-Sik Kim ,  Hui-Won Yang ,  Eun-Young Lee

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L29/786 ,  H01L27/12 ,  H01L29/51

    Abstract: A display device may include a light emitting element, a buffer layer, a gate insulation layer, and a switching element. A refractive index of the gate insulation layer may be equal to a refractive index of the buffer layer. The switching element may be electrically connected to the light emitting element and may include an active layer and a gate electrode. The active layer may be positioned between the buffer layer and the gate insulation layer and may directly contact at least one of the buffer layer and the gate insulation layer. The gate insulation layer may be positioned between the active layer and the gate electrode and may directly contact at least one of the active layer and the gate electrode.

    Display device
    15.
    发明授权
    Display device 有权

    公开(公告)号：US11056551B2

    公开(公告)日：2021-07-06

    申请号：US16556166

    申请日：2019-08-29

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hye-Hyang Park ,  Joo-Hee Jeon ,  Seung-Ho Jung ,  Chaun-Gi Choi ,  Hyeon-Sik Kim ,  Hui-Won Yang ,  Eun-Young Lee

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L29/786 ,  H01L27/12 ,  H01L29/51

    Abstract: A display device may include a light emitting element, a buffer layer, a gate insulation layer, and a switching element. A refractive index of the gate insulation layer may be equal to a refractive index of the buffer layer. The switching element may be electrically connected to the light emitting element and may include an active layer and a gate electrode. The active layer may be positioned between the buffer layer and the gate insulation layer and may directly contact at least one of the buffer layer and the gate insulation layer. The gate insulation layer may be positioned between the active layer and the gate electrode and may directly contact at least one of the active layer and the gate electrode.

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