Cov chav huv huv siv cov kev cai nruj heev txog kev suav cov huab cua hauv huab cua thiab tswj hluav taws xob zoo li qub; anti- tsoos tsho zoo li qub yog cov cuab yeej tseem ceeb rau kev ua tau raws li ob qho kev xav tau tseem ceeb no.
Ua ntej, tswj kev sib kis kab mob yog lub hom phiaj tseem ceeb hauv chav huv. Thaum lub sijhawm txav mus los, tib neeg lub cev thiab cov khaub ncaws zoo tib yam yooj yim tsim hluav taws xob zoo li qub los ntawm kev sib txhuam. Electrostatically them cov khaub ncaws ua zoo li cov hlau nplaum, nyiam cov kab me me hauv feeb- xws li plua plav, tawv nqaij flakes, thiab fibers - los ntawm ib puag ncig ib puag ncig. Thaum cov neeg ua haujlwm txav mus los lossis ua haujlwm, cov khoom sib txuas no tuaj yeem tshem tawm thiab dhau los ua huab cua, nws thiaj li nkag mus rau cov khoom lag luam thiab ua rau muaj qhov tsis xws luag. Piv txwv li, hauv kev tsim cov chips, ib qho micron - qhov loj ntawm cov plua plav yog txaus los rhuav tshem cov khoom siv hluav taws xob kim.
Qhov thib ob, tiv thaiv ESD (Electrostatic Discharge) kev puas tsuaj yog qhov tseem ceeb. Cov chav huv huv feem ntau tsim cov khoom siv hluav taws xob zoo tshaj plaws hauv ntiaj teb (xws li CPUs thiab nco chips). Nrog rau sab hauv kab kab dav dav ntawm nanometer nplai, cov khoom no muaj zog heev; ib qho hluav taws xob hluav taws xob tsuas yog ob peb lub kaum os- lossis txawm tias ob peb -volts tuaj yeem ua rau dielectric puas lossis latent puas tsuaj, ua rau cov khoom tsis ua haujlwm ntxov. Los ntawm sai sai dissipating tus nqi zoo li qub tsim los ntawm tib neeg lub cev, tiv thaiv - cov khaub ncaws zoo li qub tau tshem tawm cov khoom tawm, yog li tiv thaiv cov khoom.
