Touch screen, "Touch Screen" emaw "Touch Panel" tia hriat bawk hi inductive liquid crystal display device a ni a, contact ang chi input signal dawng thei a ni. Screen-a graphic button a khawih chuan Touch Screen hian Haptic feedback system hian pre-programmed program angin connection device hrang hrang a khalh thei a, mechanical button panel thlak nan leh live-action audio leh video effect siam nan liquid crystal display screen hmangin a khalh thei bawk. Computer input device thar ber angin touch screen hi mihring hman dan awlsam ber, awlsam ber leh natural tak a ni-computer interaction a ni. Multimedia a pe thar a, multimedia interactive device thar hmuhnawm tak a ni bawk. Public information zawhna, hruaitu nihna office, industrial control, sipai thupek, electronic games, ordering hla, multimedia teaching, real estate pre-sales, etc.-ah te hman ber a ni.
Touch screen-a thil awm dan (composition) chu:
Touch screen hi touch detecting component leh touch screen controller atanga siam a ni a; Touch detecting component hi display screen hmaah a hmangtu touch position hriat theihna tur a ni a, back touch screen controller a pawm a leh touch screen controller hnathawh ber chu touch point detecting device atanga touch dawng tur a ni. Thu hriatte chu contact coordinate-ah an chantir a, CPU-ah an thawn a ni. CPU atang hian command a dawng thei bawk a, a execute thei bawk.
