A Review on Aerosol-Based Direct-Write and Its Applications for Microelectronics

Table 1

Summary of A-DW technology print system characteristics.

Method	Minimum line width (𝜇m)	Deposition speed (mm/s)	Vacuum requirement	Overspray scrubber required	VOC concern	Postprocessing required
Aerosol Jet	<10	200	No	Yes	Yes	Yes
CAB-DW	<5	200	No	Yes	Yes	Yes
Aerodynamic lenses	~10	0.01	Yes	Yes	Yes	No
MCS	50	>10^*	No	Yes	No	No

^*Deposition speeds greater than 10 mm/s are possible but have not been experimentally validated.