Shaashadda capacitor-ku waxay xaqiijin kartaa xakamaynta taabashada badan iyadoo kordhinaysa korantada awoodda labada dhinac. Marka la soo koobo, shaashadda waxay u qaybsantaa blocks. Koox ka mid ah modules capacitance labada dhinac ayaa loo dejiyay meel kasta si ay u shaqeeyaan si madax-bannaan, sidaas darteed shaashadda capacitor waxay si madax-bannaan u ogaan kartaa xakamaynta taabashada aag kasta, ka dib marka la sameeyo, xakamaynta taabasho badan ayaa si fudud loo ogaan karaa.
Capacity Touch Panel CTP (Capacity Touch Panel) wuxuu ku shaqeeyaa dareenka hadda ee jidhka bini'aadamka. Shaashada capacitor waa muraayad afar lakab ah oo isku dhafan. Dusha hoose ee muraayadda dhalada iyo dhex dhexaadiyaha ayaa mid walba lagu dahaadhay hal lakab oo ITO ah (nano indium tin metal oxide), lakabka ugu dambeeyana waa lakabka ilaalinta muraayadda silica oo kaliya 0.0015mm qaro weyn. Dahaarka interlayer ITO waxaa loo isticmaalaa sida dusha shaqada, iyo afar electrodes ayaa laga soo qaaday afar geesood.
Qalabka capacitor ee mashruuca
Shaashadda taabashada awoodda leh ee saadaashu waxay ku dhejinaysaa ITO-ga kala duwan ee samaynta modules wareeg ah oo ku dhejinaya laba daahan oo ITO ah oo samaynaysa. Shakhsiyaadka ku xardhan labada qaybood waa kuwo is barbar socda, oo waxaad u malayn kartaa inay yihiin sliders oo si joogto ah u beddelaya jihooyinka X iyo Y. Sababtoo ah dhismayaasha X iyo Y waxay ku yaalaan sagxadaha kala duwan, koontada capacitor ayaa laga sameeyay isgoyskooda. Hal slider ayaa loo isticmaali karaa sidii khadka wadista iyo kan kale sida khadka ogaanshaha. Marka hadda la dhex maro hal silig oo ku yaal khadka wadista, haddii calaamadda isbeddelka capacitance ay ka timaaddo dibadda, waxay keeni doontaa isbeddel ku yimaada noodhka capacitor ee fiilada kale. Isbedelka awoodda waxaa lagu ogaan karaa iyada oo loo marayo cabbirka wareegga elektaroonigga ah ee ku xiran, ka dibna iyada oo loo marayo kontaroolaha A/D oo loo beddelo calaamad dijital ah kombuyuutarka si loo xisaabiyo booska dhidibka (X, Y), si loo gaaro ujeedada meelaynta.
Inta lagu jiro hawlgalka, kontarooluhu wuxuu siiya korantada khadka wadista markeeda, isaga oo samaynaya goob koronto oo gaar ah inta u dhaxaysa noodh kasta iyo kirishbooyada. Dabadeed, iyadoo la iska eegayo xadhkaha dareemada mid mid, isbeddelka awoodda ee u dhexeeya korantada ayaa la cabbiraa si loo xaqiijiyo meelaynta dhibcaha badan. Marka farta ama taabato dhexdhexaadka ah, koontarooluhu si dhakhso ah ayuu u ogaanayaa isbeddelka awoodda ee u dhexeeya noodhka taabashada iyo siliga, ka dibna wuxuu xaqiijiyaa booska taabashada. Mid ka mid ah usheeda dhexe waxaa u kaxeeya soo diyaarsan calaamadaha AC, iyo jawaabta shaashadda taabashada waxaa lagu cabbiraa iyada oo loo marayo electrodes ee dhinaca kale. Isticmaalayaashu waxay u yaqaanaan tan sida "talaabada" kicinta ama saadaalinta saadaalinta. Dareemaha waxaa lagu dhejiyay qaabka X - iyo Y-axis ITO. Marka fartu ay taabato dusha sare ee shaashadda taabashada, qiimaha awoodda ka hooseeya xiriirka ayaa kordha marka masaafada u dhexeysa meelaha xiriirka ay kordho. Sawirka joogtada ah ee dareemaha ayaa ogaanaya isbeddelada qiyamka awoodda, iyo chip-ka kontoroolka ayaa xisaabiya dhibcaha xiriirka oo dib ugu soo celiyaa processor-ka.
Waqtiga boostada: Abriil-25-2023