Time‐Dependent Colorful Circularly Polarized Organic Ultralong Room Temperature Phosphorescence from a Single‐Component Chiral Molecule

are realized. Owing to the changed OURTP intensity ratios between inherent CP-OURTP and delayed emission at different delayed times, time-dependent colorful CP-OURTP turned from yellow to green is obtained. This study provides a potential platform to prepare circularly polarized material systems showing colorful luminescent properties.