TY - GEN
T1 - Single potential electrohydrodynamic printing with conductive and non-conductive ink
AU - Nguyen, Vu Dat
AU - Byun, Doyoung
PY - 2009
Y1 - 2009
N2 - The electrohydrodynamic (EHD) spraying technique has been applied to inkjet printing technology for fabrication of printed electronics. The conventional EHD inkjet device is based on dc voltage and requires two electrodes: a nozzle electrode and an extractor electrode. This study notes several drawbacks of the de-based EHD printing device such as electrical breakdown and demonstrates stable jetting by using the extractor electrode alone without the nozzle electrode and ac voltage. The continuous ejection of droplets can be obtained only by ac voltage, showing consistent ejection at every peak of electrical signal. The suggested EHD inkjet device prevents electrical breakdown.
AB - The electrohydrodynamic (EHD) spraying technique has been applied to inkjet printing technology for fabrication of printed electronics. The conventional EHD inkjet device is based on dc voltage and requires two electrodes: a nozzle electrode and an extractor electrode. This study notes several drawbacks of the de-based EHD printing device such as electrical breakdown and demonstrates stable jetting by using the extractor electrode alone without the nozzle electrode and ac voltage. The continuous ejection of droplets can be obtained only by ac voltage, showing consistent ejection at every peak of electrical signal. The suggested EHD inkjet device prevents electrical breakdown.
UR - https://www.scopus.com/pages/publications/77949347390
U2 - 10.1109/ISAM.2009.5376941
DO - 10.1109/ISAM.2009.5376941
M3 - Conference contribution
AN - SCOPUS:77949347390
SN - 9781424446278
T3 - 2009 IEEE International Symposium on Assembly and Manufacturing, ISAM 2009
SP - 4
EP - 8
BT - 2009 IEEE International Symposium on Assembly and Manufacturing, ISAM 2009
T2 - 2009 IEEE International Symposium on Assembly and Manufacturing, ISAM 2009
Y2 - 17 November 2009 through 20 November 2009
ER -