TY - GEN
T1 - Simple through silicon interconnect via fabrication using dry filling of sub-micron Au particles for 3D MEMS
AU - Shih, K.
AU - Nimura, M.
AU - Kanehira, Y.
AU - Ogashiwa, T.
AU - Mizuno, J.
AU - Shoji, S.
PY - 2013/4/2
Y1 - 2013/4/2
N2 - We developed a novel through silicon via (TSV) fabrication process using dry filling of sub-micron Au particle for stack type 3D MEMS. X-ray image shows that the slurry including Au particles was uniformly filled into vias with squeegee under low pressure in short time. TSV with a diameter of 30 μm and depth of 70μm were successfully fabricated. The resistance of single TSV was 0.11 Ω. The dielectric withstanding voltage of SiO2 insulating layer was about 150 V. The result indicates that high through put fabrication of TSV for 3D MEMS can be realized with a simple method.
AB - We developed a novel through silicon via (TSV) fabrication process using dry filling of sub-micron Au particle for stack type 3D MEMS. X-ray image shows that the slurry including Au particles was uniformly filled into vias with squeegee under low pressure in short time. TSV with a diameter of 30 μm and depth of 70μm were successfully fabricated. The resistance of single TSV was 0.11 Ω. The dielectric withstanding voltage of SiO2 insulating layer was about 150 V. The result indicates that high through put fabrication of TSV for 3D MEMS can be realized with a simple method.
UR - http://www.scopus.com/inward/record.url?scp=84875426842&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84875426842&partnerID=8YFLogxK
U2 - 10.1109/MEMSYS.2013.6474237
DO - 10.1109/MEMSYS.2013.6474237
M3 - Conference contribution
AN - SCOPUS:84875426842
SN - 9781467356558
T3 - Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
SP - 299
EP - 302
BT - IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013
T2 - IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013
Y2 - 20 January 2013 through 24 January 2013
ER -