申请人:WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
公开号:US11316115B2
公开(公告)日:2022-04-26
An organic compound, a display panel, and a display apparatus are provided. The organic compound has a structure represented by Chemical Formula 1, in which R1 to R8 are each independently selected from hydrogen, substituted or unsubstituted C6-C18 aryl, pyridyl, quinolyl, C1-C16 alkyl, C1-C16 alkoxy, hydroxyl, and carboxyl; m, n, x and y each independently represent 0 or 1, where m+x≥1, n+y≥1, m+n≥1, and x+y≥1; L1 and L2 are each independently selected from substituted or unsubstituted C6-C30 arylene, substituted or unsubstituted C5-C30 heteroarylene, substituted or unsubstituted C1-C8 alkylene, and substituted or unsubstituted C1-C8 alkyleneoxy; Ar1 and Ar2 each independently have a structure shown in Chemical Formula 2, in which R21 to R27 are each independently selected from hydrogen, substituted or unsubstituted C6-C18 aryl, pyridyl, quinolyl, C1-C16 alkyl, C1-C16 alkoxy, hydroxyl, and carboxyl.
本发明提供了一种有机化合物、一种显示面板和一种显示设备。该有机化合物具有化学式1所代表的结构,其中R1至R8各自独立地选自氢、取代或未取代的C6-C18芳基、吡啶基、喹啉基、C1-C16烷基、C1-C16烷氧基、羟基和羧基;m、n、x和y各自独立地代表0或1,其中m+x≥1、n+y≥1、m+n≥1和x+y≥1;L1和L2各自独立地选自取代或未取代的C6-C30芳基、取代或未取代的C5-C30杂芳基、取代或未取代的C1-C8亚烷基和取代或未取代的C1-C8亚烷氧基;Ar1和Ar2各自独立地具有化学式2所示的结构,其中R21至R27各自独立地选自氢、取代或未取代的C6-C18芳基、吡啶基、喹啉基、C1-C16烷基、C1-C16烷氧基、羟基和羧基。