会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • LIGHT-EMITTING DEVICE, MANUFACTURING METHOD, AND DISPLAY APPARATUS
    • 发光装置,制造方法和显示装置
    • WO2017140151A1
    • 2017-08-24
    • PCT/CN2016/107010
    • 2016-11-24
    • BOE TECHNOLOGY GROUP CO., LTD.
    • HE, YuediLI, YanzhaoWANG, LongCHEN, Zhuo
    • H01L51/50H01L51/54H01L51/56
    • H01L51/502H01L51/5028
    • A light-emitting device, manufacturing method thereof, and a display apparatus containing the light-emitting device are provided. The light-emitting device comprises a quantum dot light-emitting layer (11), an electron transport layer (13), and an energy transfer layer (12). The quantum dot light-emitting layer (11) comprises a quantum dot material. The energy transfer layer (12) is between the quantum dot light-emitting layer (11) and the electron transport layer (13). The energy transfer layer (12) is configured to facilitate a transfer of energy from the electron transport layer (13) to the quantum dot light-emitting layer (11) such that the quantum dot light-emitting layer (11) has an improved electroluminescence efficiency compared with the quantum dot light-emitting layer (11) having an energy transferred directly from the electron transport layer (13) without the energy transfer layer (12).
    • 提供了一种发光器件,其制造方法以及包含该发光器件的显示装置。 该发光器件包括量子点发光层(11),电子传输层(13)和能量传输层(12)。 量子点发光层(11)包括量子点材料。 能量传输层(12)位于量子点发光层(11)和电子传输层(13)之间。 能量传输层(12)被配置为促进从电子传输层(13)到量子点发光层(11)的能量传输,使得量子点发光层(11)具有改进的电致发光 与具有直接从电子传输层(13)传递的能量的量子点发光层(11)相比效率低,而不具有能量传输层(12)。