On-demand Patterning for Organic Light-emitting Diodes Using Laser Irradiation

We investigated the patterning of organic light-emitting diodes using a blue laser irradiation after making a uniform device. Laser patterning was carried out under ambient atmosphere after the organic layer was deposited. The laser irradiation part was quenched, and it was shown that optional patterning was possible. This technique is expected to be a fabrication technique for on-demand pattern emission.

Automated summary

The patterning of organic light-emitting diodes using blue laser irradiation was investigated. The study found that optional patterning was possible by quenching the laser irradiation part, offering a potential fabrication technique for on-demand pattern emission.