P‐88: Research on Improving Thin‐Film Pixel Uniformity for 300ppi Pixels Using Inkjet Printing Process

This study explores inkjet printing for uniform thin‐film fabrication in 300 PPI‐class displays. By optimizing drying conditions such as natural and vacuum drying, the material flow within pixels was controlled, minimizing defects like coffee‐ring effects. The results demonstrate improved pixel uniformity, highlighting inkjet printing's potential for high‐resolution display manufacturing.