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US07977875B2 Light emitting display 有权
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Light emitting display
摘要:
A light emitting display includes light-emitting devices in which unnecessary layers for the emission operation of the light-emitting device are removed in an emission region, and in a case where a wavelength of a light, of which an interference intensity to the light emitted from an emissive layer constituting the light-emitting device becomes a maximum value at 0 degree of a viewing angle, is λimax and a wavelength of the light becoming a maximum in a light intensity in relation to the light emitted from the emissive layer is λemax, a relationship of λimax
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