Fig. 1. （a）Schematic diagram of chiral coordination compound CPL^［24］；（b）Schematic diagram of chiral metal nanoclusters CPL^［25］；（c）Schematic diagram of supramolecular assembly CPL^［13］.

Fig. 2. Schematic diagram of a typical AIE molecule

Fig. 3. TPE derivatives.（a）Synthesis strategy of coupling first and then modifying；（b）Synthesis strategy of modifying first and then coupling.

Fig. 4. Schematic diagram of TPE molecule conjugation

Fig. 5. Chemical formula of 2CTPE and its CPL model ^［53］

Fig. 6. Chemical structural formulas for TPE-C and TPE-SC molecules and mechanism of helical columnar self-assembly for CPL^［54］

Fig. 7. Knoevenagel condensation method for synthesizing cyanobiphenyl ethylene

Fig. 8. Schematic diagram of chemical formula of α-8C，α-5C，β-8C and β-5C and their emitting circularly polarized light^［62］.

Fig. 9. Chemical structure formula of NO₂-CS-C₆-Chol and its aggregation structure in different phase states ^［63］

Fig. 10. Chemical structure formulas of DPCE-ECh and DPCE-ACh，and the stacking diagram of DPCE-ECh molecules ^［64］.

Fig. 11. Schematic diagram of CPL enhanced by AIE-FRET effect of CPL-P^［65］

Fig. 12. ILC-O molecule columnar stack diagram and ILC-E，ILC-O，ILC-D chemical structure diagram^［66］.

Fig. 13. Schematic diagram of chiral induction emitting circularly polarized light after adding chiral dopant R/S-BINOL-CN^［69］

Fig. 14. Illustration of the formation process of the helix assembly structure of N*-LC，and the molecular structure of dopant NO₂-CS-C₆-Chol and nematic liquid crystal 5CB^［70］.

Fig. 15. （a）Illustration of the helical structures of N*-LCs including each chiral dopant with the same（R）- configuration；（b）Molecular structures of binaphthyl derivatives used as dopants and the used liquid crystal；（c）Polarized optical micrograph（POM）images of N*-LC films，Left：0.5% R-1，Right：0.5% R-2 at room temperature^［71］.

Fig. 16. Schematic diagram of cholesteric liquid crystal with helical structure formed by the co-assembly of chiral dopant（R）-BIN6C-BCN and 5CB^［72］

Fig. 17. （a）Schematic diagram of ternary N*-LCs assembly；（b）Structural formula of chiral AIE-active dopant and non-chiral liquid crystal fluorescent polymer^［73］.

Fig. 18. Energy transfer from GuestA to GuestB leading to CPL enhanced，and schematic diagram of T-N*- LC-3 and its induced CPL behavior^［11］.

Fig. 19. TPE-PPE chemical structure（a）and photoluminescence spectra of PL-NLC cells composed of NLC-3 and TPE-PPE with concentrations（mass fraction）of 0.1%，0.2%，and 0.5%（b）^［74］.

Fig. 20. Schematic diagram of the molecular chemical formula of a compound in a polymerizable N*-LC mixture and its self-assembly to form a helical system^［75］