The simplified simulation model for drop-on-demand (DOD) inkjet nozzle and also the glass panel were modeled as three dimensional shape to investigate the drawback on formation of micro-droplets, that are used for industrial field required a high-resolution patterning. The commercial code, COMSOL-Multiphysics 4.2, was adopted to perform a numerical analysis on the droplet ejection and also draw the deposition form of polymer dots on the glass panel. Some cases of ink and glass panel properties were simulated to compare the surface suitability between ink and panel. Those results represent that viscosity and surface tension of ink are dominant factors on the formation of a satellite droplet and a larger size droplet than original one when the contact area between ink and panel gradually increases.