Ink compositions for forming active layers in an organic light-emitting diode are provided. Also provided are methods of forming active layers of an OLED using the ink compositions. The ink compositions comprise a solvent system in which a substantial majority of the solvent is comprised of one or more ester compounds.
提供了用于在有机发光二极管中形成有源层的油墨组合物。还提供了使用油墨组合物形成有机发光二极管有源层的方法。油墨组合物包括溶剂系统,其中绝大部分溶剂由一种或多种
酯类化合物组成。