Patterned seed layers preserve anti-stiction on sensing electrodes while improving bonding, enabling compact composite MEMS dies.
Patterning a seed layer before anti-stiction deposition preserves low-stiction sensing electrodes while enabling reliable MEMS bonding.
Segmented masks increase weld depth and bond strength while preventing surface evaporation and oxidation damage.
Anodic bonding joins silicon substrates to glass optical elements using electric fields at elevated temperatures.
An electrically conductive circuit path overhangs an integrated circuit die to link a sensor-containing die.