| 摘要 |
<p>An oligoaniline compound represented by the formula (1) can provide a charge transporting thin film which shows a suppressed coloration in the visible range. Use of this thin film makes it possible to ensure a color reproducibility of a device without lowering the color purity of an electroluminescent light or a light having passed through a color filter.
wherein R 1 to R 10 independently represent each a hydrogen atom, a halogen, etc.; m and n independently represent each an integer of 1 or more while satisfying the condition m+n ‰¤ 20; and X is a structure represented by any of the following formulae (4) to (10), etc.;
wherein R 21 to R 36 independently represent each a hydrogen atom, a hydroxyl group, etc.; p and q represent each an integer of 1 or more while satisfying the conditions p ‰¤ 20 and q ‰¤ 20; and W 1 s independently represent each -(CR 1 R 2 )p-, -O-, -S-, etc.</p> |
