| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide: a dispersion liquid for a cathode of an organic electroluminescent element, capable of substantially improving running cost using a wet coating process and further capable of manufacturing a cathode high in conductivity, low in work function, chemically stable and high in adhesiveness; and a method for manufacturing a cathode of an organic electroluminescent element. <P>SOLUTION: There are provided: a dispersion liquid for a cathode of an organic electroluminescent element, including carbon nanofibers and magnesium oxide powder; and a method for manufacturing a cathode 10 of an organic electroluminescent element which includes a base material 20, the cathode 10, a luminous layer 30 and an anode 40, in the order. In the method for manufacturing the cathode 10 of an organic electroluminescent element, the dispersion liquid for a cathode is dried after having been coated on the base material 20 by a wet coating process. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
