In general, we need Tuffy adhesive to protect chips on the driver IC and the sides of COGs on LCDs and touch panels. As the gap between driver ICs and the glass is getter smaller, traditional dispensing methods cannot meet the accuracy requirements and prevent the nozzle from scratching the glass.
The Stream Jet non-contact coating technology uses a high-speed piezoelectric jet valve with a working frequency up to 1,200Hz to dispense adhesives on super micro mass points and lines. Together with the Stream Vision software, the Stream Jet can accurately dispense adhesives around microchips without contaminating them.