Abstract
An apparatus and a method for assembling a nano/micro structure are provided in the present invention. The apparatus has a chamber, which is further separated into a first and a second subchambers by a separation component, a dispersion device connected to the first subchamber, an optical driving device configured outside the first subchamber, and an alignment device configured on the separation component to provide a via for nano/micro particles. The nano/micro particles well dispersed by the dispersion device are driven by the optical driving device and then transmitted through the via provided by the alignment device. Finally, the nano/micro particles transmitted therethrough are deposited on a provided substrate in the second subchamber, so as to assemble a 3D nano/micro structure in a short time.