POLYPHTHALOCYANINE COMPOUND, COMPOUND OF DOUBLE-LAYER SANDWICHED STRUCTURE AND PREPARATION METHOD THEREFOR, ORGANIC FIELD-EFFECT TRANSISTOR AND PREPARATION METHOD THEREFOR, AND DISPLAY DEVICE

摘要

The present invention provides a polyphthalocyanine compound, a compound of a double-layer sandwiched structure and a preparation method therefor, an organic field-effect transistor and a preparation method therefor, and s display device. The molecular structural formula of the polyphthalocyanine compound is formula (I), the double-layer sandwiched structure has the following structure: formula (II), wherein M is a rare earth element, and formula (III) represents the polyphthalocyanine compound.