Ma Infrared Touchscreens a Mapulogalamu apamwamba kwambiri

Kufotokozera mwachidule:

Keenovus touchscreens amagwiritsa ntchito chimango chapamwamba cha infrared chomwe chimayikidwa kutsogolo kwa skrini.Chojambulachi chimadalira gridi yowala ya infrared, yomwe imasokonezedwa ndi kukhudza.Chojambulachi chimakhala ndi bolodi la PCB lomwe limakhala ndi ma infrared ma LED ndi ma photoreceptors, kupanga gululi la nyali zosaoneka za infrared.

Bezel yomwe imazungulira chimango chokhudza imateteza zamagetsi ku malo ogwirira ntchito pomwe imalola kuti mizati ya IR idutse.Wowongolera amawongolera ma LED motsatizana kuti apange gululi la nyali zowala za IR, ndipo kukhudza kumalepheretsa mizati imodzi kapena zingapo, ndikupangitsa makinawo kuzindikira ma X ndi Y.

Ukadaulo wotsogolawu umapereka maubwino ambiri, kuphatikiza kugwiritsa ntchito cholembera mopanda malire, kumveka bwino kwapadera komanso kutumizirana kwapang'onopang'ono, kusakakamiza kukhudza komwe kumafunikira, komanso magwiridwe antchito odalirika komanso okhalitsa osasunthika.Ndilo yankho losunthika lomwe lingagwiritsidwe ntchito pazinthu zingapo, kuyambira pamakina amasewera ndi ma kiosks kupita kumabanki.