Fluorinated tetradentate platinum (ii) complex, electronic device, equipment and application thereof

Abstract

The present application belongs to the field of organic electroluminescence and specifically relates to a fluorinated tetradentate platinum (II) complex, an electronic device, an equipment and application of the fluorinated tetradentate platinum (II) complex. The present application provides a fluorinated tetradentate platinum (II) complex, which has a structure as shown in Formula (I) or Formula (II): In Formula (I) or Formula (II), F1 represents one or more F substitutions on the benzene ring where it is (they are) located, where n is a positive integer from 1 to 5; R1, R2, R3, and R4 are each independently selected from the group consisting of hydrogen, N, a C1-C30 alkyl, a C1-C30 cycloalkyl, and a C6-C60 aryl. The compound has good chemical stability, which can improve and balance the transport of holes and electrons, making energy transfer between the host and guest more efficient.

Dependencies are inferred from the claim text.