Koj nyiam qhov twg, Resistive Touch Screen lossis Capacitive Touch Screen?

Qhov sib txawv ntawm capacitive touch screen thiab resistive touch screen yog feem ntau yog tshwm sim nyob rau hauv kov rhiab heev, raug, nqi, multi-kov feasibility, kev puas tsuaj kuj, huv si, thiab pom kev tshwm sim nyob rau hauv lub hnub.

Ib qho: Kov rhiab heev

1. Resistive touch screen: siab yuav tsum ua kom tag nrho cov khaubncaws sab nraud povtseg ntawm lub vijtsam kov. Nws tuaj yeem ua haujlwm nrog cov ntiv tes (txawm tias hnab looj tes), rau tes, stylus, thiab lwm yam. Hauv kev ua lag luam Esxias, kev txhawb nqa ntawm lub stylus tseem ceeb heev, thiab lub luag haujlwm ntawm kev paub txog tus cwj pwm thiab tus cwj pwm muaj nuj nqis.

2. Capacitive kov npo: Kev sib cuag me ntsis nrog rau saum npoo ntawm tus ntiv tes them tuaj yeem qhib lub capacitive sensing system nyob hauv qab ntawm lub vijtsam. Lub cev tsis muaj sia, rau tes, hnab looj tes tsis raug. Kev paub sau ntawv yog qhov nyuaj

Ob: yog

1. Resistive touch screen Capacitive touch screen: Qhov tseeb theoretical tuaj yeem ncav cuag ob peb pixels, tab sis qhov tseeb nws yog txwv los ntawm thaj tsam ntawm tus ntiv tes. Yog li ntawd, nws yog qhov nyuaj rau cov neeg siv kom raug nyem rau ntawm lub hom phiaj hauv qab 1cm2

Resistive touch screen: tus nqi qis heev

2. Capacitive touch screen: Tus nqi ntawm capacitive kov cov ntxaij vab tshaus los ntawm cov tuam txhab sib txawv yog 10% -50% siab dua li cov ntxaij vab tshaus kov. Tus nqi ntxiv no tsis yog qhov tseem ceeb rau cov khoom lag luam flagship, tab sis nws tuaj yeem cuam tshuam cov xov tooj nruab nrab nqi

Resistive kov npo

Capacitive touch screen: Nws nyob ntawm txoj kev siv thiab software. Nws tau raug coj los siv hauv G1 thev naus laus zis ua qauv qhia thiab iPhone. Lub 1.7t version ntawm G1 tuaj yeem paub qhov browser

Multi-kov muaj nuj nqi ntawm resistive kov npo: Cov yam ntxwv tseem ceeb ntawm resistive kov npo txiav txim siab tias nws sab saum toj yog mos thiab yuav tsum tau nias. Qhov no ua rau lub vijtsam yooj yim heev rau khawb. Resistive cov ntxaij vab tshaus yuav tsum muaj kev tiv thaiv zaj duab xis thiab kuj nquag calibration. Qhov kom zoo dua yog tias cov khoom siv tiv thaiv kov npo nrog cov txheej yas tsis yooj yim rau kev puas tsuaj, thiab nws tsis yooj yim rau kev puas tsuaj.

Capacitive touch screen: txheej txheej tuaj yeem ua los ntawm iav. Nyob rau hauv txoj kev no, txawm hais tias lub iav tsis yog indestructible thiab tej zaum yuav tawg nyob rau hauv kev cuam tshuam loj heev, nws yog qhov zoo tshaj plaws los daws txhua hnub kev sib txhuam thiab stains.

Resistive LCD npo

Peb: huv

1. Resistive kov npo: vim tias nws tuaj yeem ua haujlwm nrog lub stylus lossis cov rau tes, nws tsis yooj yim los tawm cov ntiv tes, thiab muaj cov roj stains thiab cov kab mob ntawm lub vijtsam.

2. Capacitive touch screen: kov tag nrho cov ntiv tes, tab sis lub iav txheej yog yooj yim dua los ntxuav

Environmental suitability

1. Resistive touch screen: Tus nqi tshwj xeeb tsis paub. Txawm li cas los xij, muaj pov thawj tias Nokia 5800 nrog cov tshuaj tiv thaiv tuaj yeem ua haujlwm ntawm qhov kub ntawm -15 ° C txog 45 ° C, thiab tsis tas yuav tsum muaj av noo.

2. Capacitive kov npo

Resistive touch screen: feem ntau tsis zoo, txheej txheej ntxiv ntawm lub vijtsam yuav cuam tshuam ntau lub hnub ci

Lub capacitive kov npo ua haujlwm los ntawm tib neeg lub cev tam sim no induction. Lub capacitive touch screen yog plaub-txheej txheej iav npo. Sab hauv thiab interlayer ntawm lub iav npo yog coated nrog ITO (coated conductive iav), thiab txheej txheej txheej yog nyias txheej ntawm quartz iav. Qhov chaw ua hauj lwm yog coated nrog indium tin oxide, thiab plaub electrodes yog kos los ntawm plaub fab. Cov txheej txheej sab hauv ntawm ITO yog siv los ua cov txheej txheem tiv thaiv kom muaj kev ua haujlwm zoo thaum tus ntiv tes kov cov txheej hlau.

Cov hluav taws xob hluav taws xob ntawm tib neeg lub cev, tus neeg siv, thiab qhov chaw ntawm lub vijtsam kov tsim lub coupling capacitor. Rau high-frequency tam sim no, lub capacitor yog ib tug ncaj qha conductor, yog li tus ntiv tes absorbs ib tug me me tam sim no los ntawm qhov chaw sib cuag. Tam sim no ntws los ntawm cov electrodes ntawm plaub lub ces kaum ntawm lub vijtsam kov, thiab tam sim no ntws los ntawm plaub lub electrodes yog proportional rau qhov kev ncua deb ntawm tus ntiv tes mus rau plaub fab. Tus maub los piv rau plaub qhov piv txwv tam sim no

Capacitive cov ntxaij vab tshaus tam sim no siv me ntsis ntxiv, vim tias nws muaj qhov zoo ntawm qhov chaw qhov tseeb thiab kev txhawb nqa yooj yim rau ntau qhov kov. Tab sis tib lub sijhawm nws yog qhov muag heev thiab xav tau kev saib xyuas zoo.