| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic laser material capable of exhibiting excellent narrowing effect on a fluorescence spectrum due to photoexcitation, realizing various electronic physical properties, and realizing various luminescent colors by changing luminescent spectrum arbitrarily. SOLUTION: The organic laser material contains a cooligomer compound having a structure formed by directly bonding thiophene to phenylene or phenyl, and/or a cooligomer compound having a structure formed by directly bonding thiophene to naphthalene. |
