Ububiko bwa capacitor burashobora kumenya kugenzura-gukoraho byinshi byongera electrode ya capacitance. Muri make, ecran igabanijwemo ibice. Itsinda ryimikorere ya modulite yashyizweho muri buri gace kugirango ikore yigenga, bityo ecran ya capacitor irashobora kwigenga kugenzura kugenzura gukoraho kuri buri gace, kandi nyuma yo gutunganywa, kugenzura ibintu byinshi bishobora kugerwaho muburyo bworoshye.
Ubushobozi bwo Gukoraho Panel CTP (Ubushobozi bwo Gukoraho Panel) bukora muburyo bwo kwiyumvisha umubiri wumuntu. Ububiko bwa capacitor ni ibice bine bigize ibirahuri byerekana. Ubuso bwimbere bwa ecran yikirahure hamwe na interlayer buri kimwe gitwikiriwe nigice kimwe cya ITO (nano indium tin metal oxyde), naho igice cyo hanze ni silika yikirahure kirinda 0.0015mm gusa. Isohora rya ITO rikoreshwa nkubuso bukora, kandi electrode enye zishushanywa mu mpande enye.
Umwanya wububiko
Ubushobozi bwa capacitive touch ecran ikora ITO itandukanye ikora module yumuzingi kuri ITO ibiri ikora ibirahuri. Imibare yometse kuri modul ebyiri ni perpendicular kuri mugenzi we, kandi urashobora kubitekereza nkibitambambuga bihinduka muburyo bwa X na Y. Kuberako imiterere ya X na Y iri hejuru yuburyo butandukanye, imiyoboro ya capacitor iba ikozwe mumasangano yabo. Igicapo kimwe kirashobora gukoreshwa nkumurongo wo gutwara indi nkumurongo wo gutahura. Iyo umuyoboro unyuze mumurongo umwe kumurongo wa drayike, niba ikimenyetso cyimpinduka za capacitance ziva hanze, bizatera impinduka mumutwe wa capacitori kurundi rugozi. Impinduka zubushobozi zirashobora kumenyekana hifashishijwe ibipimo bya elegitoroniki byahujwe, hanyuma binyuze muri A / D mugenzuzi yahinduwe ikimenyetso cya digitale kuri mudasobwa kugirango itunganyirizwe kubara kugirango ibone umwanya (X, Y) umurongo, kugirango ugere ku ntego yo guhagarara.
Mugihe cyo gukora, umugenzuzi atanga imbaraga kumurongo wa disikuru nayo, ikora umurima wamashanyarazi wihariye hagati ya buri node nuyobora. Hanyuma, mugusikana umurongo wunvikana kumurongo umwe, impinduka zubushobozi hagati ya electrode zirapimwa kugirango tumenye imyanya myinshi. Iyo urutoki cyangwa gukoraho urwego rwegereje, umugenzuzi ahita amenya ihinduka ryubushobozi hagati yumurongo wogukoraho, hanyuma akemeza aho akora. Igiti kimwe gitwarwa nibimenyetso byinshi bya AC, kandi igisubizo kuri ecran yo gukoraho gipimwa hakoreshejwe electrode kurundi rufunzo. Abakoresha bavuga ibi nka "traversal" induction cyangwa projection induction. Rukuruzi rwashizweho na X - na Y-axis ITO ishusho. Iyo urutoki rukoze hejuru ya ecran ya ecran, agaciro ka capacitance munsi yumubonano kiyongera uko intera iri hagati yo guhuza yiyongera. Gukomeza gusikana kuri sensor byerekana impinduka mubushobozi bwa capacitance, kandi chip yo kugenzura ibara aho ihurira ikayisubiza mubitunganya.
Igihe cyo kohereza: Apr-25-2023