Figure 1.
Contact angle image of ink droplet (a) and photographs of the ink on the PET surface after printing a layer (taken by the ink-et printer’s built-in camera) with nozzle spacing of 10 µm (b), 15 µm (c), and 20 µm (d).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.