Organic electroluminescent device, method of manufacturing organic electroluminescent device, and electronic apparatus
AssigneeSeiko Epson Corporation
InventorHiromi Wano
Life of this patent
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Abstract
An organic electroluminescent device includes, on a substrate, a pixel having a luminescent functional layer which is sandwiched by a first electrode and a second electrode, and a unit pixel group composed of a plurality of the pixels. A scattering portion which scatters luminescent light of the luminescent functional layer is provided in a pixel selected from the unit pixel group.
Claims14
An organic electroluminescent device comprising:
- pixels, each of the pixels having an organic EL element that includes a first electrode, a second electrode, and a luminescent functional layer which is sandwiched by the first electrode and the second electrode, and
- a scattering portion which scatters luminescent light of the luminescent functional layer,
- the pixels including a red pixel emitting red light, a green pixel emitting green light and a blue pixel emitting blue light, and
- the scattering portion being located at position corresponding to one of a group consisting of only the green pixel, only the blue pixel, and only the green pixel and the blue pixel.
A method of manufacturing an organic electroluminescent device comprising, pixels, each of the pixels having an organic EL element that includes a first electrode, a second electrode, and a luminescent functional layer which is sandwiched by the first electrode and the second electrode, the pixels including a red pixel emitting red light, a green pixel emitting green light and a blue pixel emitting blue light,
- the method comprising forming a scattering portion, which scatters luminescent light of the luminescent functional layer, and the scattering portion being located at position corresponding to one of a group consisting of only the green pixel, only the blue pixel, and only the green pixel and the blue pixel.
Dependencies are inferred from the claim text.