Uyawazi umehluko phakathi kwesikrini sokuthinta esinamandla nesikrini sokuthinta esiqinile?

Isakhiwo secapacitive touch screenikakhulukazi ukumboza ungqimba lwe-conductor yefilimu ekhanyayo ekhanyayo esikrinini sengilazi, bese wengeza ingilazi evikelayo ngaphandle kwesendlalelo sikakhondatha, bese umboza izinhlangothi ezine zesikrini sokuthinta ngama-electrode amade nawumngcingo ukuze kwakheke amandla ashintshayo ane-voltage ephansi kusikhondatha. . inkambu kagesi. Lapho uthinta isikrini, ngenxa yokuba khona kwensimu kagesi yomzimba womuntu, i-coupling capacitance izokwakhiwa phakathi komunwe kanye nongqimba lwe-conductor, futhi okwamanje kusuka kuma-electrode amane kuzogeleza kothintana naye, futhi amandla amanje ngokulingana nebanga phakathi komunwe kanye ne-electrode. Isilawuli esitholakala ngemuva kwesikrini esithintwayo Isilawuli sizobala isilinganiso namandla wamanje, futhi sibale ngokunembile indawo yephoyinti lokuthintwa.

Uma kuqhathaniswa nokumelana okuvamileisikrini sokuthintaemakethe ngaleso sikhathi, i-capacitive touch screen inezinzuzo ezisobala. Okokuqala, izikrini zokuthinta ezine-capacitive zidinga ukuthintwa kuphela, azikho ingcindezi yokukhiqiza isignali, kuyilapho izikrini zokuthintwa eziphikisayo zenziwa zisebenze ngokucindezela. Okwesibili, isilinganiso sempilo yezikrini zokuthinta i-capacitive side. Futhi, esikrinini sokuthinta esiphikisayo, ifilimu engenhla idinga ukuba ibe mncane ngokwanele ukuze ibe nokunwebeka, ukuze ikwazi ukugoba ukuze ithinte ifilimu ephansi, ngakho-ke kulula ukuyilimaza, kuyilapho ikhava yesikrini sokuthinta i-capacitive ingaba mkhulu, futhi inokuvikelwa kwengilazi, ukumelana kahle nokuklwebheka, ingavikela kangcono ama-conductor nama-inductors. Ukwengeza, izikrini zokuthintwa ezinamakhalo zihlala isikhathi eside, azijwayele ukuguga, futhi zimelana nezinga lokushisa eliphezulu. Ngaphezu kwalokho, idizayini yengilazi ephindwe kabili yesikrini sokuthinta i-capacitive ingavimbela ngempumelelo umthelela wezinto zangaphandle zemvelo esikrinini esithintwayo. Ngisho noma isikrini singcoliswe ukungcola, uthuli noma uwoyela, isikrini sokuthinta i-capacitive sisengakwazi ukubala ngokunembile indawo yokuthinta. Okubaluleke nakakhulu, isikrini sokuthinta ngalesi sikhathi sithuthukile sisuka esikrinini sokuthinta se-analog sangaphambi kwesikhathi siye esikrinini sokuthinta sedijithali, esikwazi ukubona ukuthinta okuningi.

Inkampani Hangzhou Grahowlet Technology Co., Ltd.

ingumhlinzeki wesevisi ophelele wemojuli yesikrini sokuthinta esinamandla kanye ne-TFTIsibonisi se-LCDezimbonini ezahlukene. Ukuze kuhlangatshezwane nezidingo ezihlukene zamakhasimende omhlaba wonke, i-Hongxiao inikezela ngazo zonke izinhlobo zezakhiwo zomkhiqizo ezifana ne-G + G, G+ F (G + F + F ), P + G, njll. nezinhlelo ezehlukene zokusekelwa kwezobuchwepheshe njengeCypress, Atmel , i-EETI, i-FocalTech, i-Goodix njll ngokuvumelana nezimo ezihlukene zohlelo lokusebenza. Sihlinzeka ngezixazululo ezihambisana nazo zonke izidingo zesikrini sokuthinta zamakhasimende futhi sidale imikhiqizo ngokusekelwe kubuchwepheshe obuningi.


Isikhathi sokuthumela: Sep-08-2022

Isikhathi sokuthunyelwe:09-08-2022

Shiya Umlayezo Wakho