Patent ID: 6844210

Claim:
A method of manufacturing an organic electroluminescence device containing an organic layer formed between electrodes at least one of which is a transparent electrode, wherein the method comprises a forming step of the transparent electrode and the organic layer that satisfies the following inequality (a) or inequality (b) or both: Min−20 nm< t <Min+20 nm (a) Max−20 nm< t <Max+20 nm (b) wherein t is the total optical path length (nm), Min is the optical path length (nm) at which the CIEx chromaticity coordinates or CIEy chromaticity coordinates measured according to JIS Z 8701 exhibit a minimum value, and Max is the optical path length (nm) at which the CIEx chromaticity coordinates or CIEy chromaticity coordinates measured according to JIS Z 8701 exhibit a maximum value.