CPC B41J 2/0456 (2013.01) [G01N 15/0227 (2013.01); G01N 2015/1493 (2013.01)] | 20 Claims |
1. A system for droplet measurement comprising:
an inkjet head including a nozzle which discharges droplets;
a substrate on which the droplets discharged from the nozzle of the inkjet head are dripped;
a first detector disposed below the substrate and including a first camera and a first focusing structure; and
a second detector disposed below the substrate and including a second camera and a second focusing structure.
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