TY - JOUR
T1 - Electrohydrodynamic jet printing capable of removing substrate effects and modulating printing characteristics
AU - Jun-Sung, Lee
AU - Young-Jae, Kim
AU - Byeong-Geun, Kang
AU - Sang-Yoon, Kim
AU - Jaehong, Park
AU - Jungho, Hwang
AU - Yong-Jun, Kim
PY - 2009
Y1 - 2009
N2 - Electrohydrodynamic jet printing (EHDP) technique is widely used for the direct writing. However, in the existing EHDP method, the printing characteristics are affected by the printing substrate used, and the printed line width is determined by the geometry of the nozzle. We propose an EHDP method which is capable of (1) removing the effect from the substrate, and (2) controlling the line width through the ON/OFF control of the each nozzle in the nozzle array. Printing characteristics of our EHDP system were examined and successful ON/OFF control of the nozzle array were demonstrated. By using the proposed EHDP, it is expected that stable meniscus regardless of the effect from substrate and different line widths even using the same nozzle can be achieved.
AB - Electrohydrodynamic jet printing (EHDP) technique is widely used for the direct writing. However, in the existing EHDP method, the printing characteristics are affected by the printing substrate used, and the printed line width is determined by the geometry of the nozzle. We propose an EHDP method which is capable of (1) removing the effect from the substrate, and (2) controlling the line width through the ON/OFF control of the each nozzle in the nozzle array. Printing characteristics of our EHDP system were examined and successful ON/OFF control of the nozzle array were demonstrated. By using the proposed EHDP, it is expected that stable meniscus regardless of the effect from substrate and different line widths even using the same nozzle can be achieved.
UR - http://www.scopus.com/inward/record.url?scp=65949119152&partnerID=8YFLogxK
U2 - 10.1109/MEMSYS.2009.4805425
DO - 10.1109/MEMSYS.2009.4805425
M3 - Conference article
AN - SCOPUS:65949119152
SN - 1084-6999
SP - 487
EP - 490
JO - Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
JF - Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
M1 - 4805425
T2 - 22nd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2009
Y2 - 25 January 2009 through 29 January 2009
ER -