| abstract |
The present invention relates to the application of a chiral spirofluorene isomer in electronic components with chiral correlation function, and the chiral spirofluorene isomer includes R-type isomer and S-type shown in formula I Isomer, the present invention discovers for the first time that the chiral spirofluorene compound isomer represented by formula I can be applied to electronic components with chiral correlation function, which is due to the R/S chiral spirofluorene structure enantiomer With a deflection plane of ±90°C, the chirality of the secondary and tertiary structures in the solid film can be better induced, so as to obtain a functional film that can generate circularly polarized light, and prepare a circularly polarized light device. |