Laser induced forward transfer(LIFT) is a micro fabrication technology arising in the recent decades,which has been successfully applied in the transfer of materials including metal,biological and anisotropic materials.An experimental research on the LIFT of high-viscosity conductive silver paste was carried out.The deposited silver paste on acceptor was observed and analyzed.And the effect of pulse energy and donor-acceptor distance on experimental results was discussed,and conduction characteristics of silver paste were analyzed.The experimental results show that when laser pulse energy and donor-acceptor distance is 87 μJ and 40 μm,respectively,the silver paste is uniform,stable and about 100 μm in diameter.By adjusting the three-dimensional platform with moving donor and depositing alternately,a continuous line of silver paste is achieved successfully.The width of line is about 100 μm,and the resistivity is 6.12×10-8 Ωm.It is expected that the method can be applied in the fabrication of micro-circuit and micro circuits.One dimensional linear continuous micro-structure has been fabricated successfully,which lays the foundation for fabrication of two dimensional micro-structure,even three dimensional micro-structure in the next work.