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Blue organic EL element, organic EL display panel, and manufacturing method of blue organic EL element
Blue organic EL element, organic EL display panel, and manufacturing method of blue organic EL element
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机译:蓝色有机EL元件,有机EL显示面板以及蓝色有机EL元件的制造方法
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摘要
An organic electroluminescence (EL) element emitting blue light from a light emitting surface and including: a first electrode; an organic light-emitting layer disposed on the first electrode and/or closer to the light emitting surface than the first electrode; and a second electrode disposed on the organic light-emitting layer and/or closer to the light emitting surface than the organic light-emitting layer. In the organic EL element emitting blue light, the organic light-emitting layer contains an organic light-emitting material emitting, through photoluminescence, blue light that has a CIE y coordinate no greater than 0.13 such that a luminance drop due to film shape is suppressed to 10% or smaller.
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