The present invention relates to a compd. of formula (I) based on carbazole substituted by diphenylamine and used as org. hole conductors or hole transporting material in a optoelectronic or photoelectrochem. device. D being being selected from formula (1) or (2):.
Thomas Fjord Kjaersgaard Weatherley
Nicola Marzari, Marco Gibertini, Samuel Poncé, Massimiliano Stengel