Yuav Ua Li Cas Resistive Touchscreen Ua Haujlwm

Yuav Ua Li Cas Resistive Touchscreen Ua Haujlwm

Nrog cov qauv loj xws li 3.8 "mus rau 26", Lub Taub Hau Sun's resistive touchscreens yog muaj nyob rau hauv lub txee kov vaj huam sib luag lossis raws li cov kev daws teeb meem kov tag nrho thiab yog daim ntawv, haum lossis ua haujlwm hloov pauv rau 3M ™ thiab Elo™ touch sensors. Lub taub hau Sun cov khoom tiv thaiv ua haujlwm nrog cov ntiv tes liab qab thiab hnab looj tes thiab lwm yam khoom siv nkag.

Lub touchscreen resistive muaj ib txheej iav nrog ib txheej conductive nyob rau sab saum toj thiab ib daim ntawv polyester sab saum toj nrog ib tug conductive txheej rau hauv qab. Cov khoom siv hluav taws xob tau tuav sib nrug los ntawm "spacer dots", feem ntau iav hlaws uas yog silk-screened rau cov iav coated. Ntawm 5-wire resistive design (feem ntau yog siv hom kev tiv thaiv kev tshuaj ntsuam hauv cov ntawv loj POS), ib qhov hluav taws xob yog siv rau 4 fab ntawm cov iav txheej. Thaum ib tug neeg nias rau ntawm daim ntawv saum toj kawg nkaus, nws cov conductive sab tuaj rau hauv kev sib cuag nrog lub conductive sab ntawm lub iav, zoo kaw ib tug Circuit Court (qhov no yog hu ua siab sensing). Qhov hluav taws xob ntawm qhov taw tes ntawm kev sib cuag yog nyeem los ntawm ib lub xaim txuas nrog rau daim ntawv saum toj kawg nkaus.