Izinhlobo Isikrini: resistive futhi capacitive

Okwamanje, akekho uyamangala touch screen, okuthiwa - esithintwayo. Sibheke ukuthi emakethe linikeza - phakathi amadivayisi efanayo ifakwe screen sibona amafoni kanye amafoni smart, laptops nabadlali ithebhulethi, amakhamera e-video.

Ngesikhathi esifanayo, abaningi alazi ngazo zonke izici izinhlobo ezahlukene touch izikrini, amathuba abo esingokwemvelo kanye nobubi obuthile. Zama ukuqonda lezi zinkinga, kodwa kuqala lidinga akanhlanhlatsi zomlando encane.

Ababili - eminyakeni emithathu edlule, sinalo resistive zesikrini, kanye nobuchwepheshe babo ukukhiqizwa yasungulwa kahle, evumela ukuba wenze touch panel ngokwabo kancane, kodwa ubukhulu kakhulu esibukweni lalilincane ngokuziqhathanisa yesimanje.

Qaphela - ukukhethwa ngokwayo yayingekho, futhi ikhasimende waneliswa okwanikelwa ngumkhiqizi. Kunezinguquko eziyinhloko eziye zenzeka ngesikhathi lapho emakethe yethulwa Apple iPhone, kanye namanye amadivayisi nge capacitive esithintwayo. Yingaleso sikhathi lapho isidingo ukuqonda ngokugcwele umehluko phakathi kwalezi zinto zombili izinhlobo touch izikrini isibe esiphuthumayo, futhi eshibhile zokukhiqiza technologies esidlule nokusatshalaliswa zabo, udaba kwakusala kude lutho.

Ngakho, ake oda izozama baqonde - yini umehluko oyinhloko kula ubuchwepheshe ezimbili futhi yini amathuba abo main kanye nobubi obuthile.

Le nqubo kuqala - a resistive touch izikrini. Umsebenzi wabo, Imibandela, lingachazwa kanje: ulwelwesi nezimo ukuthi ngqo isetshenziswa ebusweni isibonisi uqobo. Yebo, ukubonisa ebusweni lihlelo electrode. Ngokuchofoza phezu kwesikrini, ezifuywa ulwelwesi phezulu Kuvalwa efakwe ngaphansi electrode, futhi idivayisi ekhethekile electronic ngezinombolo okuvalelwe electrode inquma izixhumanisi endaweni kwesikrini lapho ngokuchofoza ngqo futhi senziwa.

Njengoba singabona - isimiso wokusebenza kwesikrini resistive ilula futhi inquma izinzuzo eziyisisekelo ubuchwepheshe ngokwayo - ukusebenza nedivaysi kokuba Isikrini resistive, kungenzeka njengoba umunwe noma iyiphi into efanelekayo - ipensela, ngepeni, lokuloba, ngokwabo touch iphaneli ongasebenza ngendlela ebanzi lokushisa ububanzi kanye malula futsi nje kokuthi kwakuyoba umphumela - ngentengo encane.

Ngesikhathi esifanayo okusebenza ubuchwepheshe predetermines bokwenza eyinhloko zesikrini ezinjalo - ukuntuleka usekelo ukufaka ngokuthinta nokuphila encane nesikhathi zokuthinta resistive, okusho - abazigqokayo aphume ngokushesha. ukuphila iDemo ngenxa yokuthi umsebenzi zesikrini resistive kusekelwe contact lokukhanda. Ngaphezu kwalokho, njengoba ebusweni kwesikrini akuyona ukusetshenziswa ingilazi futhi ekhethekile polymer ifilimu, embozwe imihuzuko, leyo ndawo ilahlekelwa obala salo, esiwulwazi kudinga ukusetshenziswa ekhethekile amafilimu zokuzivikela ukunciphisa ukukhanya kwesikrini futhi ukunemba izinzwa.

Ubuchwepheshe yesibili asetshenziselwa ukwakha touch panel - izikrini capacitive. Iphaneli zaloluhlobo zinzima ingilazi kwesikrini camera esobala conductive ungqimba ebusweni. Ngesikhathi amakhona kwesikrini kukhona electrode ezisebenza voltage ungqimba conductive, futhi lapho umunwe ethinta angomunye isihenqo kagesi icala ukuvuza kwenzeka ngenxa yokuthi ukuthi umzimba womuntu ungakwazi capacitance. kudivayisi Special electronic ofunda izixhumanisi endaweni kwesikrini lapho umzuzu esidingeka ngaso avuze icala kagesi, futhi ngenxa yalokho - izixhumanisi endaweni lapho touch iphutha umunwe.

Ngakho, touch iphaneli ngokusebenzisa ubuchwepheshe capacitive, babe nokwethenjelwa ephakeme futhi angakwazi ukusekela multi-touch ubuchwepheshe kanye - angadingi empompini ngqo esibukweni - lula ngokwanele ukuba uthinte, okwandisa Ukusebenziseka yabo futhi ihlala isikhathi eside. Kodwa izikrini capacitive nezobuchwepheshe predetermined eziningi mayelana - ashisa negative ukunemba incipha noma eyeka isikrini nhlobo ukuphendula isenzo somsebenzisi.

Ngakho, ngaphezu esixoxe ngazo zombili ubuchwepheshe ukusetshenziselwa ukudala yesimanje touch izikrini. Ngakho yini okhetha umsebenzisi - nge resistive noma capacitive kudivayisi touch screen? Ake sizame sokulungisa le nkinga.

Namuhla, phakathi ochwepheshe, evamile yokuthi ikusasa izikrini capacitive. Ngaphezu kwalokho, ubuchwepheshe iyakhiwa futhi efanele, uzobe iyiphi amaphutha lincishisiwe noma ziqedwe nya. Lapho ekhetha idivayisi, kufanele inake ubukhulu kwesikrini - uma usebenza nge-tablet, smartphone noma enye idivayisi touch screen ukusebenza ngaphandle kokusebenzisa lokuloba ngokunethezeka.

Uma uvo liyadingeka ukuze kuqinisekwe ukuthi zinembile, futhi kudingekile ukwakha ihluzo, imidwebo, imidwebo, ngokusebenzisa touch iphaneli, kubalulekile ukusebenzisa capacitive touch iphaneli, ezikhethekile asebenzayo umsebenzi hlobo. Ukuze panel resistive, okuyinto zisatholakala kabanzi emakethe namuhla, lot uhlala ezishibhile amadivayisi isabelomali, kodwa ngentengo yabo ongaphakeme namuhla cishe inzuzo kuphela.