中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

84 records (took 0.028 seconds)

    AMINE-BASED COMPOUND AND ORGANIC LIGHT- EMITTING DEVICE INCLUDING THE SAME
    13.
    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。

    Organic electroluminescence device
    15.
    发明授权
    Organic electroluminescence device 有权

    公开(公告)号：US11437597B2

    公开(公告)日：2022-09-06

    申请号：US16594683

    申请日：2019-10-07

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jin-O Lim ,  Seunggak Yang ,  Samil Kho

    IPC: H01L51/00 ,  C07F15/00 ,  H01L51/50 ,  H01L27/32

    Abstract: An organic electroluminescence device includes a first electrode, a hole transport region disposed on the first electrode, a first emission layer disposed on the hole transport region and including a first light-emitting host and a first light-emitting dopant, a second emission layer disposed on the first emission layer and including a first electron transport material and a second light-emitting dopant, an electron transport region disposed on the second emission layer and including a second electron transport material, and a second electrode disposed on the electron transport region, wherein a triplet energy of the first light-emitting host (T1a), a triplet energy of the second light-emitting dopant (T1b) and a triplet energy of the second electron transport material (T1c) satisfy a relation of T1a

Patent Agency Ranking