A technical indicator te chu .Capacitive touch screen a awm bawk.an ni a, hengte hi an ni:
A dikna: 99% a dik.
Material: Glass material (mohs hardness 7h) a scratch-resistant vek a, thil hriam tak takin awlsam taka a chil leh a bun loh, leh boruak bawlhhlawh chhuahna hmun tlanglawn tak tak tui, mei, radiation, static electricity, leivut emaw oil emaw te hian a nghawng lo. Goggles te mit venna function a nei bawk.
Sensitivity: Ounces ounces hnih aia tlem lo chu hriat theih a ni a, 3ms aia tlem lo response rang tak a awm bawk.
Clarity: Surface treatment pathum (polish, etch, industrial) a awm a. SMT controller-a MTBF hi darkar 572,600 aia tam a ni (MILHANDHANDBOOK-217-F1-ah) a ni.
Touch Life: Point eng pawh hian touch maktaduai 50 chuang a tuar thei a, cursor chu calibration vawi khat hnuah a drift dawn lo.
Capacitive Touch Technology hi touch technology a ni a, kut zungtang pakhatin capacitive touch panel a hnaih chuan capacitance a inthlak danglam thin a ni. Capacitive Touch hian capacitance parameter pawimawh tak pahnih a nei a. Pakhat chu finger leh upper sensing material (ITO ang chi) inkara sensing capacitance a ni a, pakhat chu sensing material (ITO chunglam leh hnuai lam layer ang chi) emaw sensing material leh optical panel inkar emaw a ni. parasitic capacitance (ITO leh LCD ang chi) inkar.
Conductor inkarah hian parasitic capacitance a lo chhuak ang a, finger conductor chuan voltage hrang hranga sensing conductor a hnaih chuan induced capacitance inthlak danglamna pawh a awm ang. Capacitance sensing effect chu parasitic capacitance value lian zawk (30 Pico Farad; PF) hnuaia sensing capacitance 0.1 atanga 2 PF unit-a inthlak danglamna tlemte hmuhchhuah dan tur a ni. Capacitive touch technology hi a stable hle a, a rintlak hle bawk.Mihring taksa chu capacitive body a ni tih mizia nen, touch panel khawih huna capacitance change lo chhuak chuan sensing touch effect a thleng thei a ni.Christopher Ard, Director of Marketing at ATMel chuan sensor design chu functional interface hniam ber, virtual button lian tak tak, sliders leh application dang, common implementation te tan pawha touch point pakhat ang chi, functional interface hniam ber atan a ni thei tih a tarlang a. leh y layers), chu chuan performance leh accuracy complex zawk a mamawh a ni.
