The present invention discloses a photo-curable hole-transport material used in a polymer light-emitting diode. The photo-curable hole-transport material comprises at least one first conjugate structure, at least one connecting structure, and at least one second conjugate structure. The first conjugate structure is a triarylamine derivative. The second conjugate structure is a carbazole derivative. The connecting structure is derived from one structure selected from the group consisting of the following or the combination thereof: urethane and urea structures.
本发明揭示了一种用于聚合物发光二极管的光固化空穴传输材料。该光固化空穴传输材料包括至少一个第一共轭结构、至少一个连接结构和至少一个第二共轭结构。第一共轭结构是
三芳胺衍
生物。第二共轭结构是
咔唑衍
生物。连接结构源自以下结构或其组合之一:
脲和
脲结构。