CJTOUCH ndi katswiri wopanga Touch Screen wazaka 11. Timapereka mitundu inayi ya Touch Screen, ndi: Resistive Touch Screen, Capacitive Touch Screen, Surface Acoustic Wave Touch Screen, Infrared Touch Screen.
Chotchinga chogwira cha resistive chili ndi zigawo ziwiri zamakanema achitsulo okhala ndi kampata kakang'ono ka mpweya pakati. Pamene kupanikizika kumagwiritsidwa ntchito pamwamba pa chophimba chokhudza, mapepala awiri amakanizidwa pamodzi ndipo dera limatsirizidwa. Ubwino wa resistive touch screens ndi mtengo wake wotsika. Choyipa cha chotchinga chogwira cha resistive ndikuti kulondola kolowera sikokwera kwambiri mukamagwiritsa ntchito chophimba chachikulu, komanso kumveka bwino sikwapamwamba.
Capacitive touch screen imatenga filimu yowoneka bwino. Pamene chala kukhudza capacitive kukhudza chophimba, akhoza kugwiritsa ntchito madutsidwe thupi la munthu monga athandizira. Mafoni am'manja ambiri amagwiritsa ntchito zowonera za electrostatic capacitive touch, monga iphone. Makanema okhudza ma capacitive amalabadira kwambiri, koma kuipa kwa zowonera ndizomwe zimangotengera zida zowongolera.
The pamwamba yoweyula lamayimbidwe kukhudza chophimba amazindikira malo mfundo pa chophimba ndi kutsatira akupanga mafunde. Pamwamba pa mafunde acoustic touch screen imakhala ndi galasi, transmitter ndi zolandila ziwiri za piezoelectric. Mafunde akupanga opangidwa ndi transmitter amasuntha pazenera, amawonetsa, kenako amawerengedwa ndi wolandila piezoelectric. Mukakhudza pamwamba pa galasi, mafunde ena a phokoso amatengedwa, koma ena amawombera ndi kuzindikiridwa ndi piezoelectric receiver.Kutumiza kwapamwamba kwambiri, moyo wautali wautumiki.
Chojambula chojambula chojambula chimagwiritsa ntchito cholumikizira cha infrared chophatikizika ndi sensa yazithunzi za infrared kuti chisanthule mosalekeza pazenera. Chinthu chikakhudza chophimba chokhudza, chimatchinga kuwala kwina kwa infrared komwe sensor imalandira. Malo omwe amalumikizana nawo amawerengedwa pogwiritsa ntchito chidziwitso kuchokera ku sensa ndi masamu triangulation. Ma Optical touch screen ali ndi ma transmittance apamwamba kwambiri chifukwa amagwiritsa ntchito masensa a infrared ndipo amatha kuyendetsedwa kudzera muzinthu zonse zowongolera komanso zosagwiritsa ntchito. Zabwino kwa nkhani za pa TV ndi mawayilesi ena a pa TV.
Nthawi yotumiza: Dec-18-2023