Tsev > Exhibition > Ntsiab lus

kev siv ntawm qhov kov screen

May 13, 2017

Muaj ntau ntau tus thawj xib fwb txoj kev los tsim kom tau ib tug touchscreen. Qhov tseem ceeb lub hom phiaj yog kom paub txog ib tug los yog ntau tshaj cov ntiv tes kov ib tug zaub, los txhais lus rau qhov hais kom ua hais tias qhov no sawv cev rau, thiab kev sib txuas lus qhov hais kom ua mus rau cov daim ntawv thov.

Nyob rau hauv lub nrov tshaj plaws hom kev kawm, lub capacitive los yog resistive mus kom ze, muaj feem ntau plaub khaubncaws sab nraud povtseg:

1.Top polyester coated nrog ib tug pob tshab nws yog xim hlau conductive txheej rau hauv qab.

2.Adhesive lub tog raj

3.Glass txheej coated nrog ib tug pob tshab nws yog xim hlau conductive txheej nyob rau sab saum toj

4.Adhesive txheej rau lub backside ntawm cov iav rau mounting.

Thaum ib tug neeg tau nphav qhov nto, lub system cov ntaub ntawv ntawm qhov kev hloov nyob rau hauv lub hluav taws xob tam sim no uas ntws los ntawm cov zaub.

Dispersive-teeb liab technology uas 3M tsim nyob rau hauv 2002, ntsuas lub piezoelectric nyhuv-lub voltage generated thaum cov neeg kho tshuab dag zog yuam yog thov kom muaj ib cov ntaub ntawv uas-uas tshwm sim sib thaum ib tug muaj zog iav substrate yog kov.

Muaj ob infrared-raws li le caag. Nyob rau hauv ib, ib tug array ntawm sensors no ib tug ntiv tes kov los yog yuav luag kov cov zaub, li no interrupting teeb beams npaj dua lub screen. Nyob rau lwm qhov, hauv qab mounted infrared koob yees duab cov ntaub ntawv tshuaj ntsuam touches.

Nyob rau hauv txhua rooj plaub, lub system thiab txiav txim seb lub npaj hais kom ua raws li nyob rau hauv qhov ntawm lwm yam uas qhia rau hauv lub screen thaum lub sij hawm thiab qhov chaw ntawm lub kov.