利索-全球专利检索

  1. 登录
  2. 注册
发明申请
WO2022100634A1 一种有机电致发光器件及包含该器件的显示装置 审中-公开

一种有机电致发光器件及包含该器件的显示装置
摘要：
提供了一种有机电致发光器件及包含其的显示装置，所述有机电致发光器件包括基板、阳极电极、空穴注入层、空穴传输层、发光层、电子传输层、电子注入层、阴极电极和光提取层；所述光提取层包含通式(I)的化合物，具有高折射率，能够提升有机电致发光器件的发光效率。
摘要（英）：

Provided are an organic electroluminescent device and a display apparatus comprising same. The organic electroluminescent device comprises a substrate, an anode electrode, a hole injection layer, a hole transport layer, a light-emitting layer, an electronic transport layer, an electronic injection layer, a cathode electrode, and a light extraction layer; and the light extraction layer comprises a compound of general formula (I), has a high refractive index, and can improve light-emitting efficiency of the organic electroluminescent device.

0/0