| abstract |
The present invention relates to a fluorene-based compound containing a hetero element, the compound has a high thermal transition temperature and high quantum efficiency, and can control the mobility of the carrier (mobility) to various organic materials The organic light emitting device, a solar cell, an organic sensor, a rectifier, a photodiode, a molecular wire, or an optical photo conductor (OPC) drum used in a copying machine or a laser printer, or an organic transistor.n n n n Fluorene, Heterodouble Spiro, Organic Luminescence, High Melting Point, Sublimation, Charge Transfer, Quantum Efficiency, Fluorescent Dopant |