Novel Structure of Acoustic Inkjet Method for Dispensing Large Phosphor Particles

摘要

A novel acoustic inkjet method with a conveyed film has been investigated for stable ink supply and droplet ejection of ink containing large-phosphor-particles. High accuracy of ejected droplet volumes (5%) was proved in the case with water used as ink. Moreover, droplets containing 20-micrometer-phosphors were ejected by the novel method.