Patent ID: 8012528

Claim:
A method of manufacturing an electronic device, comprising: applying a composition for conductive materials containing a compound represented by the following general formula (A1) onto a first electrode; polymerizing the composition for conductive materials to form a conductive layer having a carrier transport ability; forming a light emitting layer on the conductive layer; forming an electron transport layer on the light emitting layer; and forming a second electrode on the electron transport layer to obtain the electronic device; wherein eight Rs are the same or different and each independently represents a hydrogen atom, a methyl group or an ethyl group, Y represents a group containing at least one substituted or unsubstituted aromatic hydrocarbon ring or substituted or unsubstituted heterocycle, and X 1 , X 2 , X 3 and X 4 are the same or different and each independently represents a substituent represented by the following general formula (A2): wherein n 1 is an integer of 2 to 8 and Z 1 represents a hydrogen atom or a methyl group.