1. Virtual Touch Screen Keyboard hian resistor hmangin command a ti chhuak thin.
2. A .Capacitive touch screen a awm bawk.Temperature sensing hmangin command a execute thin.
3. Capacitive touch screen a awm bawk.an ni tawh a, tunlai hian smart device tam zawk chuan an hmang thin .Capacitive touch screen a awm bawk..
Borrowing: a .Resistive touch screen a awm bawk.chu touch point (x, y) physical position chu rectangular area-ah x leh y coordinate entir voltage-ah a chantir thei sensor a ni. LCD module tam takah hman a ni .Resistive touch screen te pawh a awm bawk.. He screen hian wire pali, panga, pasarih emaw pariat emaw hmangin screen bias voltage a siam thei a, touch point-a voltage chu a chhiar let leh thei bawk.
ChumiCapacitive touch screen a awm bawk.Technology hmangin mihring taksa induction hman mek chu hnathawh nan a hmang thin. ChumiCapacitive touch screen a awm bawk.tih hi pali-layer composite glass screen a ni. Glass screen chhunga inner surface leh interlayer te chu ITO layer khat ve ve coated an ni. A pawn lam layer chu silica glass venna layer te tak te a ni. Interlayer ITO coating hi hnathawhna hmun atan hman a ni a, a sir palite chu electrode pali-a hruai chhuah a ni a, Ito chhung lam layer chu hnathawhna hmun tha tak a nih theih nan shielding layer a ni. Kut zungtang pakhatin metal layer a khawih chuan mihring taksa electric field avang hian a hmangtu leh a chunglam inkar ah coupling capacitor a lo awm a. High-frequency current tan chuan capacitor hi direct conductor a nih avangin finger chuan contact point atang hian current tlem a la a ni. He current hi touch screen kil li-a electrode atanga luang chhuak a ni a, heng electrode pali kal tlanga current luang chhuak hi kut zungtang atanga kil li thlenga hlat zawng nen a inzat a ni. Controller chuan heng current pali te ratio dik taka chhut hian touch point awmna hmun a chhut a. .
