Patent ID: 9502657
Filing Date: 2016-11-22
CPC Classification: H01L

Claim Text:
1. A manufacturing method of an organic electroluminescence device, comprising: a step of forming an organic layer on a anode; a step of forming a luminescent layer on the organic layer; and a step of forming a cathode on the luminescent layer, wherein the step of forming the organic layer includes a step of preparing a first solution including a polymerizable compound (a) which contains a ring opening polymerizable group, and a second solution including a polymerization initiator (b), a step of preparing a coating liquid by mixing the first solution with the second solution, a step of forming a coating film by applying the coating liquid, and a step of curing the coating film by a ring opening polymerization of the polymerizable compound (a) in the presence of the polymerization initiator (b).