요약

Touch screens are exposed over a large area, frequently contact the human body, and are closely connected to the main control system. Touch controller ICs (Touch Controllers) usually use highly integrated CMOS processes and have weak static resistance (below 2kV). In particular, buses such as I2C, SPI, and I2S that are connected to the main control are easily damaged. Therefore, touch screens are one of the parts of electronic devices that are most susceptible to electrostatic discharge (ESD) shocks.

Test standard: Contact-8kV Air-15kV