| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which exhibits high efficiency. <P>SOLUTION: The organic electroluminescent element is characterized by comprising: an anode and a cathode; one or a plurality of organic compound layers sandwiched between the anode and the cathode; and a mixed metal oxide thin-film layer between the anode and the organic compound layers and/or between the cathode and the organic compound layers. <P>COPYRIGHT: (C)2013,JPO&INPIT |
