Capacitive screen a ni a, a screen te pawh a awm bawk.Mutual capacitance electrode tihpun hmanga multi-touch a ngai. A awlsam zawngin screen chu block hrang hrangah then a ni. Area tina mutual capacitance module set tin set tin hian independent takin hna a thawk a, chuvangin .Capacitive screen a ni a .Independent takin area tina touch conditions te chu a detect thei a, process zawhah chuan multi-touch a realise mai thei bawk.
Capacitive Technology Touch Panel hian mihring taksa induction hman mek hmangin hna a thawk a ni. ChumiCapacitive screen a ni a .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 a ni a, a thuk zawng chu 0.0015mm chauh a ni. Interlayer ITO coating hi hnathawhna hmun atan hman a ni a, a sir palite chuan a hruai chhuak a ni. Electrode pali, ITO chhunga layer chu screen layer a ni a, hnathawhna hmun a awm theih nan a ni.
User in a khawih chuan .Capacitive screen a ni a ., Mihring taksa electric field avang hian a hmangtu kut leh hnathawk thei surface chuan coupling capacitor a siam a. Working surface chu high-frequency signal nen a inzawm avangin kut zungtang chuan current te tak te a la lut a, chu chu screen kil li atang chuan a luang chhuak a ni. Theory-ah chuan electrode pali kal tlanga current luang chu finger tip atanga corner pali thlenga hlat zawng nen a inzat a ni. Controller chuan current pali proportion dik taka chhut hmangin position a hmu a. 99% accuracy a thleng thei a, response speed 3ms aia tlem a nei bawk.
ChumiTouch screen a ni a .A tlangpuiin signal transmission atan serial port a hmang a, PS/2 port atang hian signal a la a, TPS screen erawh chuan host power supply atang hian direct in power a la thung. Indicator light a on loh chuan signal a la hmu lo tihna a ni a, control box-a PS/2 line pawh a chhe thei bawk. Light on mahse a la flash loh chuan control box a chhe a, chuvangin users te chuan control box an thlak a ngai a ni. Control box thlak danglamna hian hna a la thawk lo a nih chuan screen chu a nghet lutuk a, a chhehvel screw te chu a hlih a ngai a, a chhan chu a .Touch scree 1000 a ni.nthil bik hmanga siam a ni a, awlsam taka tihchhiat a ni lo. Serial port a chhiat emaw, a disable emaw a nih chuan driver chu a install theih loh avangin driver install a nih hunah serial port chu automatic-in a search ang. A install theih pawhin mouse chu a kal lo emaw, a awm thei lo emaw a ni. Serial port quality tehna atan serial mouse hman loh a tha ber. Serial port 9 te hian an tan kawng hrang hrang an hmang thei a ni. Screen press a nih chuan, emaw ground wire a connect tha lo a nih chuan a awmna tur a awm thei dawn lo. Click theih loh hmun thenkhat emaw, chhanna a slow emaw a nih chuan leivut hian a nghawng thei a, chu chu leivut paih chhuah nan casing chu tihchhiat a ngai a ni.
