Advances in white light‐emitting organic crystals

Abstract In past decades, organic crystals have presented considerable potential in the field of optoelectronics due to their rich tunable physical and chemical properties and excellent optoelectronic characteristics. White‐light emission, as a special application, has received widespread attention and has been applied in various fields, generating significant interest in the scientific community. By preparing white light‐emitting organic crystals, a series of applications for future white‐light sources can be realized. This article reviews the research progress on the molecular design and synthesis, preparation, and application of white light‐emitting organic crystals in recent years. We hope that this review will help to understand and facilitate the development of white light‐emitting organic crystals.