Capacitive touch screens ma hann transmittance ne pefeeyɛ yiye sen anan-wire resistive screens, na akyinnye biara nni ho sɛ ɛnyɛ papa te sɛ surface acoustic ne anum-wire resistive screens.
Capacitive screen no wɔ adwene a anibere wom. Bio nso, capacitive technology a ɛwɔ Four-layer composite touch screen no mu no nyɛ pɛpɛɛpɛ wɔ hann a ɛwɔ asorɔkye tenten biara mu no mu, na ɔhaw a ɛfa kɔla a ɛkyinkyim ho no wɔ hɔ. Esiane sɛ hann no da adi wɔ ntoatoaso no ntam nti, nnipa mfonini no bɛyɛ nea ɛyɛ kusuu.
Mprempren: Nnyinasosɛm a ɛwɔ capacitive screen no mu ne sɛ onipa nipadua de electrode no di dwuma sɛ electrode element. Sɛ conductor bi bɛn interlayer ITO anim adwumayɛ anim na wɔde capacitance a ɛdɔɔso ka ho a, current flow no dɔɔso sɛ ɛde adeyɛ a ɛnteɛ a ɛwɔ capacitive screen no mu bɛba.
Ɛwom sɛ capacitance no ne kwan a ɛda nnua no ntam no hyia wɔ ɔkwan a ɛnteɛ so de, nanso ɛne beae a ɛfa ho no hyia na ɛne dielectric nsusuwii no nso wɔ abusuabɔ.
Enti, sɛ-mpɔtam hɔ nsateaa anaa nsa a wɔde di dwuma no bɛn capacitive screen no na wontumi nka a, ɛbɛma capacitive screen no adeyɛ a ɛnteɛ aba. Wɔ wim tebea a ɛyɛ nwini mu no, tebea yi mu yɛ den titiriw. Nsaano a ɛwɔ nsa a wɔde kyerɛ no mu, a nsateaa no bɛn monitor no 7 cm anaasɛ ɛbɛn monitor no 15 cm no betumi ama capacitive screen no ayɛ adwuma bɔne.
Ade foforo a enye wɔ capacitive screens ho ne sɛ wɔnyɛ wɔn ade bere a nsa a wɔde nsateaa abɔ so de wɔn nsa ka anaasɛ wɔde kura mu esiane insulating medium a wɔde aka ho no nti.
Drift: Ade titiriw a enye wɔ capacitor screen no ho ne drift: Sɛ nneɛma a atwa yɛn ho ahyia no hyew, ɔhyew ne anyinam ahoɔden a ɛsakra no a, ɛbɛma capacitor screen no akɔ drift, na ɛde nea ɛnyɛ nokware aba.
Sɛ nhwɛso no, sɛ monitor no hyew bɛkɔ soro bere a boot no aba bere a nea ɔde di dwuma no de ne nsa aka screen no akyi, na nsa foforo no bɛn monitor no anaa nipadua no nkyɛnmu no bɛtwe akɔ;
Nneɛma akɛse a ɛwɔ capacitive touch screen no mpɔtam hɔ no bɛtwe, na sɛ nea ɔde di dwuma no de ne nsa ka no ne obi a ɔbɛn no a, ɛno nso bɛma drift no aba.
Capacitive screen drift yɛ mfiridwuma mu mfomso, .
Ɛwom sɛ nneɛma a atwa yɛn ho ahyia a ebetumi atwa ho ahyia (a nea ɔde di dwuma no nipadua ka ho) no ne capacitive touch screen no ntam kwan ware de, nanso ɛsõ sen nsateaa no fã kɛse no ara, na ɛka sɛnea wɔde touch no gyina hɔ no tẽẽ.
Afoforo pii: Nea ɛka ho no, ɛsɛ sɛ nsusuwii no yɛ linear abusuabɔ no ankasa nonlinear, te sɛ soronko mu duru anaa wet nsateaa dodow a total power flow yɛ soronko, na nsakrae a total current ne nsakrae a anan ahofadi flow yɛ nonlinear abusuabɔ, wɔ ntwea so custom pole coordinate nhyehyɛe no di dwuma wɔ capacitive touch screen a rigin of coordinates, drift controlled, drift controled, y, y, y, y, y, y Botae a ɛwɔ touch points a ɛwɔ Cartesian coordinate system no mu no yɛ den.
Esiane sɛ mfiase biara nni hɔ nti, capacitive screen drift no yɛ cumulative na mpɛn pii no ɛsɛ sɛ wɔyɛ no calibrated wɔ adwumayɛbea hɔ.
Silicon dioxide ahobammɔ ahwehwɛ a ɛwɔ capacitive touch screen no akyi no wɔ scratch resistance a eye yiye, nanso esuro nnade anaa nneɛma a ɛyɛ den, a ebetumi asɛe ITO sandwich no. Sɛ ɛyɛ ITO apira na wɔabɔ no laminated, anaasɛ wɔde ito layer no apete mu wɔ mu bere a wɔde rehyɛ mu na wɔde rekɔ no, capacitive screen no rentumi nyɛ adwuma yiye.
