Resistive Isikrini

Isikrini touch yidivayisi ngoba ufaka imininingwane esuselwa Ukudidiyela isimiso okuqonda ukuthi usabela ngayo uma icindezelwa. Ngokuvamile ziba esikhundleni lonke yinqwaba izinkinobho mechanical, okuyinto ekahle kakhulu, njengoba ikuvumela ukuba sihlanganise idivayisi ukubonisa futhi input. ukusebenza Esinokwethenjelwa njalo kwesimiso esinjalo iphezulu kakhulu ngenxa yokuthi akekho lapho izingxenye mechanical futhi ezihambayo.

Leyo mikhumbi bokuqala touch izikrini zibekwe sixties ngasekupheleni kwekhulu elidlule, kwaba khona-ke usosayensi Samuweli Hurst waqaphela wayengafuni ukuzibandakanya ekufundeni angu opholile abalobi. Ngo-1971 wasungula inkampani Elotouch, okuyinkampani eyethula eliograf, limelela idivayisi lokuqala Computing, eyayintula Isikrini resistive. Ngemva kwesikhathi esithile, inkampani yakhe ahlanganisiwe nomunye ngokuthi Siemens, okwathi ngemva kwalokho okuthiwa Elographics. touch panel isithombe amashubhu zenzelwe ngokusebenzisa lokhu kubambisana ukuthi likhona kakade. Ngo-1982, ithelevishini kwezwe yokuqala yethulwa, eyayintula touch iphaneli.

Okwamanje, thinta kuthiwa izikrini akuvamile oluthathwa izinhlobo eziningana, kuye ngokuthi, ngasiphi ubuchwepheshe nemisebenzi inzwa. Resistive touch screen kungaba chetyrhprovodnym, emihlanu-wire noma vosmiprovodnym. Ngaphandle-ke, kukhona izikrini, capacitive, optical,-matrix, ubunzima, esekelwe infrared kanye ngesisekelo ebusweni acoustic amagagasi. Kukhona kweshumi eziningana nobunye ubuchwepheshe enelungelo lobunikazi, kodwa abawona njengoba othandwayo resistive futhi capacitive. Iningi lazo ayizwakali noma ngokusebenza ezindaweni ubuchwepheshe ephelelwe yisikhathi kakhulu.

Resistive Isikrini

Lolu hlobo isibonisi manje ethandwa kakhulu. I elula kunazo ngokuya ukuqaliswa okwamanje kuyinto ezine-touch resistive esibukweni. Kuhlanganisa iphaneli ingilazi kanye nezimo plastic ulwelwesi ngokusebenzisa enamathela ezondile conductivity eliphezulu. Isikhala phakathi ulwelwesi kanye ingilazi egcwele mikroizolyatorami ukuthi thembeke ukuvikela kobuso zamanje esiqhuba. Izingcwecwe zensimbi ezilula abizwa electrode ukukhwezwa eduze kwasemaphethelweni kusendlalelo ngasinye. Ngaphambili ungqimba impahla resistive ahlelwe nendawo futhi zibheka emuva, okuyinto yakhelwe ukubala kahle touch izixhumanisi. Lapho touch screen resistive icindezelwa, ukuvalwa iphaneli kwenzeka futhi ulwelwesi, kanye inzwa ukumelana ekhethekile silotshwe iphuzu tangency, futhi iguqulwe ibe isignali. Vosmiprovodnye touch izikrini kukhona ubuchwepheshe okuthuthukile. Naphezu kweqiniso lokuthi zinembile iphezulu kakhulu, kancane "izinyonga" ukwethembeka futhi ikhanya.

Five-wire resistive Isikrini ezithembeke kakhulu ngaphezulu ngenxa yokuthi ukuthi resistive enamathela ulwelwesi salandelwa conductive, liqhubeka ukusebenza ngisho nalapho ulwelwesi lilimele. Iwindi ezingemuva limbozwa impahla ekhethekile nge electrode amane emagumbini, njalo ngaphansi ukungezwani. Owesihlanu electrode esibulalayo ukhonza front ungqimba kokuba izakhiwo conductive. Ngesikhathi kwesikrini touch ukungqubuzana ungqimba engenhla nengezansi, futhi isilawuli uzobe ngokuyinhloko baloba iqiniso ethinta inhliziyo, khona-ke ushintsho phambili ungqimba. Ngemva kwalokho kuqala ungqimba ongemuva kutsho electrode amabili ovundlile, bese kukhona kuvalwe electrode mpo.

Le ncazelo of ukusebenza kwe-resistive Isikrini kuvamile, kodwa kumele kwanele ukuqonda ubuchwepheshe.