Testprocess: theproductwasplacedonthetestbenchtoperformcontactandairdischargeinturnof the serial screen ironframeanddisplayareaasshown inFig.3.1below.Duringtheexperimental process, itwas observedwhether thescreenisdead,black,white,splash,or reboot.Accordingtotheexperiment results, the performanceisinlinewiththecriteriaGB/T17626.2Blevelandabove.