MICROFLUIDIC SYSTEM AND FABRICATING METHOD OF THE SAME

摘要

A microfluidic system is provided to realize the fast reaction time by being equipped with a valve for opening or closing channel by irradiating electro magnetic waves and to prevent the fluid flux control defect due to the melting defect of the valve by being equipped with lens on a substrate. A microfluidic system(100) comprises a substrate(111); a channel for transferring the fluid formed inside a substrate(117); a valve(120) containing a phase transition material melted by the electromagnetic wave energy, to control the fluid flow along a channel; and lens(122) on a substrate to control the irradiated area where the electro magnetic wave is irradiated to the valve.