ETHYNYL CONTAINING ELECTRON TRANSPORT DYES AND COMPOSITIONS

摘要

COMPOUNDS , COMPOSITIONS, ORGANIC ELECTRONIC DEVICES, AND METHODS FOR PREPARING ORGANIC ELECTRONIC DEVICES ARE DESCRIBED. THE COMPOUNDS OF THE INVENTION CONTAIN AT LEAST TWO CARBON-CARBON TRIPLE BONDS AND A HETEROAROMATIC RING HAVING AT LEAST ONE -C=N- UNIT. THE COMPOUNDS CAN BE USED AS ELECTRON TRANSPORT AGENTS IN ORGANIC ELECTRONIC DEVICES SUCH AS ORGANIC ELECTROLUMINESCENT DEVICES.