Register control algorithm for high resolution multilayer printing in the roll-to-roll process
We developed a register algorithm for high-resolution register control below 30m. The most dominant factor causing machine direction register error was determined. Permissible tension error for microscale resolution of the register was calculated. We verified the effect of the register algorithm on the resolution of register control. The study shows that the register algorithm is essential for achieving microscale register control.
register control roll-to-roll fast fourier transform system identification