A capacitive touch screen ndi chipangizo chowonetsera chipangizo chomwe chimadalira kukakamiza kwa chala kuti mugwirizane. Zipangizo za capacitive touch screen nthawi zambiri zimakhala zogwira pamanja, ndipo zimalumikizana ndi ma netiweki kapena makompyuta kudzera muzomanga zomwe zimathandizira magawo osiyanasiyana, kuphatikiza zowunikira zamakampani, makina olipira a POS, ma kiosks okhudza, zida za satana, ma PC a piritsi ndi mafoni am'manja.
Chojambula chojambula cha capacitive chimayendetsedwa ndi kukhudza kwaumunthu, komwe kumagwira ntchito ngati kondakitala wamagetsi omwe amagwiritsidwa ntchito kulimbikitsa gawo la electrostatic pa touch screen. Mosiyana ndi chotchinga chotchinga chotchinga, zowonera zina za capacitive sizingagwiritsidwe ntchito kuzindikira chala kudzera muzinthu zotchingira magetsi, monga magolovesi. Kuipa kumeneku kumakhudza makamaka kugwiritsidwa ntchito kwamagetsi ogula, monga ma PC a piritsi ndi ma foni a m'manja a capacitive m'nyengo yozizira pamene anthu angakhale atavala magolovesi. Itha kugonjetsedwera ndi cholembera chapadera cha capacitive, kapena magolovesi ogwiritsira ntchito apadera okhala ndi kachigamba kakang'ono ka ulusi wowongolera omwe amalola kukhudzana kwamagetsi ndi chala cha wogwiritsa ntchito.
Makanema okhudza ma capacitive amapangidwa m'zida zolowetsa, kuphatikiza zowunikira, makompyuta amtundu umodzi, mafoni am'manja ndi ma PC a piritsi.
Chophimba cha capacitive touch screen chimamangidwa ndi zokutira ngati galasi lotsekera, lomwe limakutidwa ndi kondakitala wowona, monga indium tin oxide (ITO). ITO imamangiriridwa ku mbale zamagalasi zomwe zimapondereza makhiristo amadzimadzi pakompyuta yogwira. Kugwiritsa ntchito skrini kumapanga mtengo wamagetsi, womwe umayambitsa kuzungulira kwa kristalo wamadzi.
Mitundu ya capacitive touch screen ndi iyi:
Kuthekera kwa Pamwamba: Wokutidwa mbali imodzi ndi zigawo zazing'ono zamagetsi zamagetsi. Ili ndi malire ndipo imagwiritsidwa ntchito nthawi zambiri m'makiosks.
Projected Capacitive Touch (PCT): Imagwiritsa ntchito zigawo zokhazikika zokhala ndi ma grid ma elekitirodi. Ili ndi zomangamanga zolimba ndipo imagwiritsidwa ntchito kwambiri pochita malonda.
PCT Mutual Capacitance: Capacitor ili pamzere uliwonse wa gridi kudzera pamagetsi ogwiritsidwa ntchito. Zimathandizira multitouch.
PCT Self Capacitance: Mizere ndi mizere imagwira ntchito payokha kudzera pamamita apano. Ili ndi chizindikiro champhamvu kuposa mphamvu yolumikizana ya PCT ndipo imagwira ntchito bwino ndi chala chimodzi.
Nthawi yotumiza: Nov-04-2023