Cost-efficient implementation neih theihna tur chuan capacitive technology hmanga thawk system designer-te chuan component integration-in system cost leh performance a nghawng dan an hriatthiam a ngai a, chung pahnih chu intelligent design duhthlanna hmangin optimized theih a ni.
A khuhna lens:Cover lens leh touchscreen sensor te hi complex structure an ni a, touchscreen-a stack-up an ni. Cover lens, a chung ber layer chu thil chi hrang hrang hmanga siam theih a ni. Glass aiah polymethyl methacrylate (PMMA) hmanga siam lens thlan hian cover-lens cost chu 50% thlengin a tihhniam thei. PMMA hi a shatter-resistant mahse signal sensitivity a tihhniam thei.
3. “Stack{{1}Up†tih hian component assembly complexity a kawk a. Layer thlan hian cost leh user satisfaction a nghawng a ni.
Touch Sensor:Figure 3-ah hian touchscreen sensor stack engemaw zat-up options kan hmu a. Layer tin hian custom pattern leh structure te chu glass-ah ITO-ah (optical clarity tha zawk) emaw, pet substrate (no noise immunity) emaw-ah etched an nei a. Layer inzawmkhawm hmangin cost a tlawm thei. Entirnan,-layer sensor pakhat chu 50% thlengin a man a tlawm thei a, chu chuan hmanlai atanga resistive touchscreen hmang lo emaw, touchscreen-based interface-a la kal lo emaw application-te tan pawh a hip thei hle.
Flexible printed circuit (FPC) hmanga siam theih a ni.FPC hian touchscreen panel, touchscreen controller leh host processor te a inzawm khawm a ni. FPC routing tha zawk chuan system dang nena inzawmna a siamsak a ni. Layer pakhata routing hian cost a tlem berah a dah tel bawk a, chutih rualin signal integrity a tipung bawk.
Tarchhuak:Touchscreen sensor-ah couple noise a lantir a, sensitivity a tlahniam a, false touches awm theihna a tipung bawk. Noise tihziaawmna tur chuan display leh touchscreen sensor inkarah ITO shielding layer dang dah belh theih a ni. Mahse, hei hian module-ah cost leh thickness a belhchhah a ni. A dang pawhin air gap 0.2 atanga 0.5 mm chu inthenna atan hman theih a ni bawk. Hei hian a senso a tihtlem theih nan a pui a, mahse additional thickness erawh a la mamawh tho.
Touch Screen controller:Touchscreen controller hian performance, functionality, leh user experience te chu noise{/0}}sensitive signals processing a handle tha em em a, chu chuan a nghawng a ni. A tlem berah chuan controller pakhat chuan high-quality analog front ends, built- noise handling theihnaah, leh processing algorithms thiam tak tak a mamawh a ni. Signal sang tak-To-noise ratio (SNR) leh noise handling tha tak a pek hian controller chuan signal-thisenna hmun atanga lo chhuak, cover lens man tlawm zawk emaw, display ri nasa zawk emaw atanga lo chhuak chu a compensate thei a ni. Controller hian sensor hman mek nena inmil algorithms a mamawh bawk. -layer FPC pakhat atanga hlawkna hmu tur chuan controller pin-out hian flexible routing a support tur a ni. Controller hian eng advanced feature nge, water tolerance emaw hover emaw, system hian a support theih tih a rel bawk.
Resistive touchscreen te hi cost-sensitive application ah chuan touchscreen lian tak tak mamawh a la awm reng a ni. Point-sale terminal, industrial, automotive, leh medical application-ah te pawh an lal zawk bawk. Mahse, a pumpuiah chuan projected capacitance chu market-a touchscreen technology lian ber a ni ta a ni. High-volume consumer electronics application, mobile phone, tablet, GPS, digital still camera, leh MP3 player-te chuan resistive touchscreen an thlak a, solution cost tihtlem bakah features tihchangtlun nan intuitive, yet, exciting, user{8}}interaction options an siam thei a ni.
Capacitive touchscreen system leh a key components hriatthiamna hian developer te chu stack hrang hrang hmangin cost nasa takin a ti tlem zawk-up leh component thlan dan a pe a ni. A tawpah chuan capacitive technology chu mid- leh low-end application hrang hrangah a rawn keng tel dawn a ni.
