PHOTON UP CONVERSION COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a photon up conversion composition and a method to execute photon up conversion with the composition.SOLUTION: A photon up conversion composition comprises: a donor molecule which absorbs light, becomes excitation triplet state and functions as a sensitizing agent; and an acceptor molecule which becomes excitation singlet state after having received triplet energy transfer from the donor molecule and functions as a luminosity.SELECTED DRAWING: Figure 1