Microfluidics refers to the science and technology involved in systems that use microfluidics to process or manipulate microscopic fluids. Because of its miniaturization, integration and other characteristics, microfluidic devices are also commonly called microfluidic chips, chip labs and micrototal analysis systems. YW MEMS provides customers with a complete microfluidic solution that includes design, processing and testing. 

Microfluidic chips are widely used in organic synthesis, microreactors and chemical analysis, clinical diagnostic instruments and in vitro bionic models due to their miniaturization, scale integration and other features.

PDMS Devices

The precision of the processing depends on the precision of the molds. YW MEMS offer high precision molds such as etched silicon, SU-8, and etched glass.

Su-8 Devices

Glue thickness range between 2-400um, glue thickness and line width ratio of 1:1, accuracy tolerance less than 10%.

Silicon Runner Device

The minimum line width is at the hundred nanometer level, the flow channel has high straightness and steepness, the line width precision is high, the controllable precision is within 5%, and the maximum depth to width ratio of the flow channel can reach 5:1.

Glass Runner Devices

Within 1um depth, IBE etching, etching accuracy within 10%, depth to width ratio 1:1, high processing efficiency.

Depth of 1-20um can be etched by NLD, with high etching rate, high uniformity, high plasma density and low pressure discharge.

Wet etching with a depth of 20um or more, high processing efficiency, depth to width ratio of 2:1 or more. Line width of 200um or more, low precision requirements, can be used for laser drilling.