研究目的

Investigating the development and application of soluble OLED materials based on conjugated polymer technology for mid- to large-sized display panel production, focusing on efficiency, color, lifetime, and the comparison with WOLED technology.

研究成果

The development has focused on improvement in efficiency and lifetime through material and device stack. Achievements include alignment of phosphorescent emitter, effective exciton confinement, and intrinsic improvement of material photo-stability. The materials and related information will be offered to contribute to OLED technology for mid-to-large-sized display production.

研究不足

The main challenge is the improvement of Blue efficiency and lifetime in soluble materials. There is a gap to be filled for soluble Blue materials regarding efficiency and lifetime compared to evaporative materials.