vi) examples where the linker group goes beyond a phenylene; vii) adjustment of the triazine electron-withdrawing strength through peripheral decoration; viii) examples where there is TSCT in addition to through-bond charge transfer. Finally, moving beyond carbazole-based electron-donors, examples of emitters using other donors will be summarized. Keyword: "triazine" or "TADF". Scifinder search conducted: 30/06/2022.