| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polymer compound which is capable of providing high luminous efficiency and enables a light emitting element to achieve excellent luminance stability even in cases where the light emitting element is driven for a long time. <P>SOLUTION: A polymer compound having a polymer chain that contains structural units represented by formulae (1), (2) and a specific aromatic ring, but does not have, in the polymer chain, a structure wherein a structural unit represented by formula (1) and a structural unit represented by formula (2) are directly bonded with each other. <P>COPYRIGHT: (C)2012,JPO&INPIT |
