| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element with high light extraction efficiency. <P>SOLUTION: In this manufacturing method, a luminescent layer which has a luminescent material of an aspect ratio of 3 or larger and a host material capable of developing liquid crystal property is applied for deposition in the temperature range in which the host material develops the liquid crystal property. <P>COPYRIGHT: (C)2012,JPO&INPIT |
