发明授权
US08071993B2 Organic electroluminescence element, image display device, and imaging apparatus 失效
有机电致发光元件,图像显示装置和成像装置

Organic electroluminescence element, image display device, and imaging apparatus
摘要:
An organic electroluminescence element includes organic compound layers disposed between electrodes, the concentration of halogen atoms contained in organic compounds of the organic compound layers being 1 ppm or less according to combustion ion chromatography.
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