Frame bonding_MCOTI

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MEMS packaging
MEMS devices contain micromechanical structures, which have extremely high requirements for packaging stress, air tightness and long-term reliability. MCOTI provides conductive adhesive, underfill and frame adhesive solutions for chip fixing, electrical connection and cavity packaging. The material has low stress, low volatility and excellent environmental stability, which can effectively protect sensitive microstructures and improve the long-term reliability of the device in temperature and humidity cycles, vibration and shock environments.
MEMS packaging
Silver conductive adhesive Frame bonding Chip protection
Frame bonding
MEMS devices are widely used in pressure sensors, inertial sensors, microphones, optical sensors and other fields. Their packaging requires extremely high sealing reliability, dimensional accuracy and long-term stability. MCOTI's thermally activated epoxy adhesive is mainly used for frame bonding between MEMS Lid and substrate. It activates the adhesive layer through heating to form a high-strength bond. While ensuring the sealing of the device, it effectively protects MEMS sensitive structures and meets the needs of semiconductor packaging automation and high-reliability production.

MEMS Lid frame bonding

Suitable for wafer level and chip level packaging

Micron-level precision dispensing process

Frame bonding
Product advantages

Using water as the solvent system, it is suitable for spraying and other processes

Ultra-thin coating thickness can be achieved, and excellent bonding performance can still be obtained at a thickness of 5~10 μm;

High-precision polymer microbeads can be added to accurately control the thickness of the glue layer;

The temperature required for the bonding hot pressing process is low, only 100~120 ℃;

Excellent flexibility and toughness performance;

Excellent heat resistance and long-term aging resistance, the long-term operating temperature can reach 180 ℃;

Environmentally friendly solution, RoHS compliant;

Enhanced products are available to meet specific application needs by adding thermally or electrically conductive fillers.

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