| 摘要 |
PROBLEM TO BE SOLVED: To enable to provide a device of high reliability and high performance, provide a manufacturing method of a new organic electroluminescent device accompanied by a micro processing technology, and provide the new organic electroluminescent device obtained by that method. SOLUTION: A first electrode 12 is formed on a substrate 11 which is transparent in a visible light wavelength region. Next, on the first electrode 12, a light-emitting layer 13 composed of a mixture of a low-molecular weight organic hole transport material, a low-molecular weight organic electron transport material, and low-molecular weight organic light-emitting materials is formed. Subsequently, a second electrode 14 is formed on the light-emitting layer 13, and the organic electroluminescent device 10 is obtained. COPYRIGHT: (C)2005,JPO&NCIPI
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