Taw qhia ntawm Touch Technologies

CJTOUCH yog tus kws tshaj lij Touch Screen chaw tsim khoom nrog 11 xyoo dhau los. Peb muab 4 hom Kov Screen, lawv yog: Resistive Touch Screen, Capacitive Touch Screen, Surface Acoustic Wave Touch Screen, Infrared Touch Screen.

Cov tshuaj tiv thaiv kov muaj ob txheej txheej hlau ua yeeb yaj kiab uas muaj qhov sib txawv me me hauv nruab nrab. Thaum lub siab yog siv rau saum npoo ntawm lub vijtsam kov, ob daim ntawv yog nias ua ke thiab ib lub voj voog ua tiav. Qhov kom zoo dua ntawm cov ntxaij vab tshaus kov yog lawv cov nqi qis. Qhov tsis zoo ntawm cov tshuaj tiv thaiv tiv thaiv yog tias qhov kev nkag siab raug tsis siab thaum siv lub vijtsam loj dua, thiab qhov pom tseeb ntawm tag nrho tsis siab.

Capacitive kov npo txais cov yeeb yaj kiab pob tshab. Thaum lub ntsis ntiv tes kov lub capacitive kov npo, nws tuaj yeem siv cov khoom siv ntawm tib neeg lub cev raws li kev nkag. Ntau lub smartphones siv electrostatic capacitive kov cov ntxaij vab tshaus, xws li iphone. Capacitive kov cov ntxaij vab tshaus yog cov teb tau zoo, tab sis qhov tsis zoo ntawm cov ntxaij vab tshaus capacitive yog tias lawv tsuas yog cuam tshuam rau cov khoom siv hluav taws xob.

Qhov saum npoo yoj acoustic kov lub vijtsam txheeb xyuas txoj haujlwm ntawm cov ntsiab lus ntawm qhov screen los ntawm kev taug qab ultrasonic tsis. Qhov saum npoo yoj acoustic kov npo muaj ib daim iav, ib lub transmitter thiab ob lub piezoelectric receivers. Cov nthwv dej ultrasonic uas ua los ntawm lub transmitter txav mus thoob plaws lub vijtsam, xav txog, thiab tom qab ntawd nyeem los ntawm tus txais piezoelectric receiver. Thaum kov lub iav nto, qee lub suab tsis tau nqus, tab sis qee qhov yog thaws tawm thiab kuaj pom los ntawm piezoelectric receiver.High light transmittance, lub neej ntev kev pab cuam.

Lub optical touch screen siv lub infrared transmitter ua ke nrog ib tug infrared duab sensor kom tsis tu ncua luam theej duab screen. Thaum ib yam khoom kov lub vijtsam kov, nws thaiv qee lub teeb infrared uas tau txais los ntawm lub sensor. Txoj hauj lwm ntawm kev sib cuag yog xam los ntawm kev siv cov ntaub ntawv los ntawm lub sensor thiab lej triangulation. Optical kov cov ntxaij vab tshaus muaj lub teeb xa hluav taws xob siab vim tias lawv siv cov ntsuas hluav taws xob infrared thiab tuaj yeem ua haujlwm los ntawm cov khoom siv hluav taws xob thiab cov khoom tsis zoo. Zoo meej rau TV xov xwm thiab lwm yam tshaj tawm hauv TV.

svfd ib

Post lub sij hawm: Dec-18-2023