Niaj hnub no, feem ntau ntawm cov khoom siv hluav taws xob siv cov ntxaij vab tshaus kov, yog li koj puas paub tias qhov screen kov yog dab tsi?
"Kov vaj huam sib luag", yog ib hom kev sib cuag tuaj yeem txais cov neeg sib cuag thiab lwm cov teeb liab nkag ntawm cov khoom siv induction kua siv lead ua zaub, thaum kov lub pob duab ntawm lub vijtsam, lub vijtsam haptic feedback system tuaj yeem tsav raws li qhov kev pab cuam ua ntej ntawm ntau yam khoom siv sib txuas, tuaj yeem siv los hloov lub vaj huam sib luag khawm kho tshuab, thiab los ntawm cov khoom siv ua kua siv lead ua zaub los tsim cov suab thiab video zoo nkauj.
Raws li txoj cai ua haujlwm, lub vijtsam kov tau muab faib ua plaub hom: resistive, capacitive inductive, infrared thiab surface acoustic wave;
Raws li txoj kev teeb tsa, nws muaj peev xwm muab faib ua hom plug-in, hom built-in thiab hom integral;
Cov hauv qab no feem ntau qhia txog ob lub vijtsam kov uas siv ntau:
Lub vijtsam kov resistive yog dab tsi?
Nws yog ib qho sensor uas hloov qhov chaw ntawm lub cev ntawm qhov kov (X, Y) hauv ib cheeb tsam plaub fab mus rau hauv lub zog hluav taws xob uas sawv cev rau X thiab Y coordinates. Ntau lub LCD modules siv cov ntxaij vab tshaus kov resistive uas tuaj yeem tsim cov hluav taws xob bias ntawm qhov screen nrog plaub, tsib, xya, lossis yim txoj hlua thaum nyeem rov qab lub zog hluav taws xob los ntawm qhov kov.
Qhov zoo ntawm cov vijtsam resistive:
- Nws yog ib qho uas tau txais kev lees paub dav tshaj plaws.
- Nws muaj tus nqi qis dua li nws cov capacitive touchscreen counterpart.
- Nws tuaj yeem teb rau ntau hom kev kov.
- Nws tsis tshua muaj kev cuam tshuam rau kev kov dua li lub vijtsam capacitive.
Lub vijtsam kov capacitive yog dab tsi?
Capacitive kov screen yog plaub txheej composite iav screen, sab hauv thiab txheej sandwich ntawm iav screen yog coated nrog ib txheej ntawm ITO, sab nraud tshaj plaws yog ib txheej nyias ntawm silicon iav tiv thaiv txheej, sandwich ITO txheej ua qhov chaw ua haujlwm, plaub lub ces kaum ua rau tawm ntawm plaub lub electrodes, sab hauv LAYER ITO yog shielded kom ntseeg tau tias muaj ib puag ncig ua haujlwm zoo. Thaum tus ntiv tes kov lub hlau txheej, vim yog lub cev tib neeg lub cev hluav taws xob, tus neeg siv thiab qhov kov screen nto tsim ib lub coupling capacitor, rau cov tam sim no siab, lub capacitor yog tus conductor ncaj qha, yog li tus ntiv tes nqus ib qho me me tam sim no los ntawm qhov chaw sib cuag. Cov tam sim no ntws tawm ntawm cov electrodes ntawm plaub lub ces kaum ntawm lub vijtsam kov, thiab cov tam sim no ntws los ntawm plaub lub electrodes no yog proportional rau qhov deb ntawm tus ntiv tes mus rau plaub lub ces kaum, thiab tus maub los tau txais qhov chaw ntawm qhov kov los ntawm kev xam qhov sib piv ntawm plaub qhov tam sim no.
Qhov zoo ntawm cov vijtsam capacitive:
- Nws yog ib qho uas tau txais kev lees paub dav tshaj plaws.
- Nws muaj tus nqi qis dua li nws cov capacitive touchscreen counterpart.
- Nws tuaj yeem teb rau ntau hom kev kov.
- Nws tsis tshua muaj kev cuam tshuam rau kev kov dua li lub vijtsam capacitive.
Cov kov kov uas muaj capacitive thiab resistive ob leeg muaj cov txiaj ntsig zoo. Tiag tiag, lawv siv nyob ntawm qhov chaw ua lag luam thiab txoj kev uas koj npaj siv koj cov khoom siv kov kov. Siv cov ntaub ntawv peb tau muab, koj yuav nkag siab zoo dua txog cov txiaj ntsig no thiab koj yuav paub tseeb tias yuav xaiv qhov yog rau koj txoj kev lag luam tshwj xeeb.
Saida Glass muaj ntau yam khoom sivzaub npog iavnrog rau kev tiv thaiv qhov muag tsis pom kev thiab tiv thaiv kev cuam tshuam thiab tiv thaiv cov ntiv tes rau cov khoom siv hluav taws xob sab hauv tsev lossis sab nraum zoov.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-24-2021