| 摘要 |
A display device having a plurality of pixels and which realizes a color display using emitted light of at least two wavelengths, wherein each pixel has a microresonator structure formed between a lower reflective film formed on a side near a substrate and an upper reflective film formed above the lower reflective film with an organic light emitting element layer therebetween. The lower reflective film is formed by a metal thin film and a conductive resonator spacer layer which functions as a first electrode is provided between the lower reflective layer and the organic light emitting element layer. The conductive resonator spacer layer is a transparent conductive metal oxide layer such as ITO and is formed to different thicknesses for pixels of different light emission wavelengths by forming the conductive resonator spacer layer in different film formation chambers, for example. Light obtained in the organic light emitting element layer is intensified by the microresonator structure having an optical length adjusted by the conductive resonator spacer layer and is emitted to the outside.
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