Photochemistry of Organic Light-Emitting Diodes

摘要

The optical properties and excited-state geometries of some organic light-emitting diodes have been investigated by the SAC-CI method. The absorption and emission spectra have been predicted in high accuracy and the chain-length dependence of transition energies has been precisely reproduced. The present study provides the useful basis for the theoretical design predicting the photo-physical properties of the organic light-emitting diodes.