Capacitive Screenskuda kuziva yakawanda-kubata nekuwedzera ma electrodes yekubatana. Zvichitaurwa zviri nyore, iyo skrini yakakamurwa kuita zvidhinha uye seti yemasendimita module yakaiswa munzvimbo yega yega. Vese vanoshanda vakazvimirira, saka thecapacitive skriniInogona kuve mamiriro ekubata enzvimbo imwe neimwe anoonekwa akazvimirira, uye mushure mekugadzirisa, yakawanda-kubata inongoonekwa.
The theCapacitive tekinoroji inobata panel(CTP) inoshandisa iyo yazvino kuitirana kwemuviri wemunhu kuti ushande. The thecapacitive screenina-ina-layer inosungira girazi renji. Iyo nzvimbo yemukati uye iyo Interlayer yegirazi skrini imwe neimwe yakaunganidzwa neiyo denderedzwa yeiyo (nano indium tin simbi oxide). Iyo yekunze denderedzwa chikamu chinodzivirira cheSilica girazi nehuremu hwe0.0015mmm, uye chipanje Ito ichivharira. Sezvo nzvimbo inoshanda, ma electrodhi ina dzinokweverwa kubva pamakona mana, uye iyo yemukati iyo iyo screen layer yekuona nzvimbo yekushanda.
Kana mushandisi akabata iyocapacitive skrini, nekuda kwemunda wemagetsi wemuviri wemunhu, chigunwe chemushandisi uye chinoshanda pasi chinoumba capling capacitor. Nekuti iyo yekushanda yakabatana kune yakakwira-frequency chiratidzo, chigunwe chinorehwa zvishoma zvazvino, chinoyerera kubva pamakona mana echiratidziro. Iyo yazvino inoyerera kuburikidza neyemagetsi ina yemagetsi inhambadziro kusvika kure kubva kune chigunwe kubva kumunwe kune makona mana. Iyo controller inovhara chinzvimbo cheiyo mana zvazvino zviyero nenzira kwayo. Inogona kusvika 99% kunyatsojeka uye ine mhinduro yekukurumidza kushoma pane 3ms.
Iyo yekubata tekinoroji yeiyo fungidziro yepacalling panel ndeye etch akasiyana iTo inogadzirisa madunhu ematunhu pane maviri matunhu eItO anofambisa girazi yekuvhara girazi. Iwo maTeced Patterns pane maviri maModule ari perpendicular kune mumwe nemumwe, uye vanogona kutariswa sekutsvedza mabara zvichiramba zvichichinja mu x uye y mafambiro. Sezvo iyo x uye y zvazvinogadzirwa zviri pamisangano dzakasiyana, iyo capacitor node inoumbwa nekupindirana. Imwe inotsvedza inogona kushandiswa seyakafambiswa mutsara, uye imwe yacho seyenzana yekuona. Kana iyo yazvino ichipfuura neya waya mumutauro wekutyaira, kana paine chiratidzo chekushandura shanduko kubva kunze, ichaita shanduko mukugona kweimwe nzvimbo yeya waya. Shanduko yeiyo yakaonekwa yakakosha nedunhu remagetsi rakabatana nahwo, uye ndokushandurwa kuita dunhu redhijitari neiyo / d kutonga kweiyo arithmetic kugadzirisa iyo (X, y) axis chinzvimbo, uye wozadzikisa chinangwa chekumisa.
Panguva yekushanda, iyo controller sequentially inopa zvirimo kune iyo drive mutsara, kuitira kuti imwe ndima yemagetsi yakaumbwa pakati peuto rega rega uye waya. Wobva waongorora mutsara wekunzwa wekamuri nekhoramu kuyera shanduko yekugona pakati peaElectrodes yayo, nekukasira akawanda-point-point positi. Kana chigunwe kana kubata pakati kusvika, iyo controller inokurumidza kuona shanduko mukukwanisa pakati pekubata pakati uye waya, uye wobva wabvumira nzvimbo yekubata. Axis axis inofambiswa neine seti yezviratidzo, uye mhinduro iri mhiri kweBata Screeninofungidzirwa nema electrodes pane mamwe mademo. Vashandisi vanodaidza iyi 'kuyambuka-pamusoro' induction, kana projection induction. Iyo sensor yakavezwa ne x, y axis ito mapatani. Kana chigunwe chinobata pamusoro peiyo yekubata screen, iyo creacitance kukosha pazasi pekubata point inowedzera zvichienderana nenzvimbo yekubata kweiyo nzvimbo yekubata. Kuenderera mberi kwekutarisa pane sensor kunoona shanduko mukukosha kwakasiyana. Iyo Control Chip Inovhara iyo yekubata nzvimbo uye inoshuma iyo kune processor.
