Fluorine-containing tetradentate platinum (II) complex, electronic device, device and application of fluorine-containing tetradentate platinum (II) complex

The invention belongs to the field of organic electroluminescence, and particularly relates to a fluorine-containing tetradentate platinum (II) complex, an electronic device, a device and application of the fluorine-containing tetradentate platinum (II) complex. The invention provides a fluorine-containing tetradentate platinum (II) complex which has a structure as shown in a formula (I) or a formula (II): in the formula (I) or the formula (II), Fn represents one or more F substitutions on a benzene ring where Fn is located, and n is a positive integer from 1 to 5; r1, R2, R3 and R4 are respectively and independently selected from a group consisting of hydrogen, N, alkyl of C1 to C30, cycloalkyl of C1 to C30 and aryl of C6 to C60. The compound provided by the invention has good chemical stability, can improve and balance transport of holes and electrons, enables energy transmission between a subject and an object to be more efficient, and is specifically shown as improvement of the current efficiency and the