Patent ID: 8222807

Claim:
A method of producing an organic device comprising a plurality of organic layers comprising at least a first layer formed by polymerization of a polymerizable compound, a second layer disposed adjacent to said first layer and comprising a polymerization initiator and an emitting layer; a substrate; and an anode and a cathode overlying said substrate, said method comprising: forming said second layer through film formation using a composition comprising a polymerization initiator; forming a layer comprising said polymerizable compound through film formation using a composition comprising said polymerization compound and which is free from a polymerization initiator; and forming said first layer by polymerization of said polymerizable compound by activating said polymerization initiator, wherein said emitting layer, said first layer and said second layer are arranged in the listed order, said plurality of organic layers comprising said first layer, and said second layer are formed between said anode and said cathode and said polymerization initiator has a molecular weight of 3,000 or less.