Capacitive npo

Thaum lub caij, kov cov ntxaij vab tshaus yog ib qho tseem ceeb cwj pwm ntawm ib tug xov tooj txawb, txawm hais tias lawv tau nyuam qhuav tau txais lub loj tis, cia li tsib lub xyoos dhau los. Yog hais tias koj txiav txim siab mus yuav ib tug smartphone, nws yuav tsis yooj yim mus nrhiav tau ib tug tshiab qauv uas tsis tau muaj xws li ib tug kev tshuaj ntsuam. Txawm tias muaj tseeb hais tias cov neeg siv muaj teeb meem mus rau cov pab kiag li lawm, lawv tsim ntau thiab ntau. Tshwj xeeb tshaj yog rau cov neeg uas tsis tau xav txog tej yam lawv lub neej tsis muaj kev siv ntawm ib tug pa txhua yam keyboard, ua ntse tes, txawm peem rau nrog ib tug tag nrho cov keyboard rau hauv qab no qhov kev tshuaj ntsuam, los yog ua nyob rau hauv daim ntawv ntawm ib tug slider.

Muaj ntau siv sensor pab kiag li lawm, tsis xav txog dab tsi hom ntawm technologies yuav siv tau los siv rau lawv. Muaj resistive thiab capacitive kov cov ntxaij vab tshaus. Cov ob hom yog cov feem ntau nrov thiab tseeb. Tom ntej no, koj yuav kawm txog cov thib ob daim ntawv no.

capacitive npo

Qhov no hom ntawm cov zaub yog raws li nyob rau hauv tib neeg lub cev kev muaj peev xwm rau kev qho hluav taws xob tam sim no. Feem ntau, lub hauv paus ntawm qhov kev tshuaj ntsuam cov lus dag ib khob substrate coated nrog ib tug tshwj xeeb cov khoom, thiab rau sab saum toj yog tag nrho cov kev pab nrog ib tug conductive zaj duab xis. Thaum tus ntiv tes nphav qhov screen, ib tug hluav taws xob tam sim no, whereupon xws tshwj xeeb yog kov tswj xam yog ua. Lub capacitive screen yog yuav luag zoo li resistive raug muab tso rau, tab sis nws yog zoo npaum li cas hau lub teeb. Nyob rau hauv xws qhia ntau durability, raws li lawv muaj peev xwm withstand tooj ntawm clicks rau ob puas lab. Nyob rau cov ntxaij vab tshaus yog significantly tsawg ib puag ncig tej yam.

Capacitive screen muaj nedostatkami.Ego thiab ua hauj lwm yog tau tsuas yog nyob rau hauv lub zwj ceeb ntawm kev siv ntawm cov conductive kwv. Yog hais tias koj xav siv cov stylus los yog lwm yam khoom, nws cia li tsis teb rau koj kov. Qhov teeb meem no yog heev cov lus hais nyob rau hauv lub caij ntuj no thaum ib tug txias hnub tsis muaj peev xwm los yog tsis kam mus coj cov hnab looj tes thaum teb rau ib tug hu. Tab sis ib co neeg siv thiab ntawm qhov teeb meem no pom ib tug thawj tov. Lawv siv ib tug nias qhov ntswg, tsis yog koj tus ntiv tes. Tej zaum nws yog tau tswj xws li ib tug kev tshuaj ntsuam thiab gloved ntiv tes, tiam sis nws yog nyob rau hauv cov ntaub ntawv thiab cov hnab looj tes zoo ntawm cov zaub nws tus kheej. Lwm drawback, uas muaj ib tug capacitive kov npo yog nws cov high rhiab heev rau cov neeg kawm ntawv ntawm qhov chaw paug. Nyob rau tib lub sij hawm yuav zoo heev txo lub neeg thiab rhiab heev ntawm lub clicks. Nws yuav tsum tau muab sau hais tias muaj twb muag muaj styli nrog hluav taws xob muaj peev xwm, tab sis lawv tsis tau txais qhov loj muab faib rau cov nqi - txog $ 50. Tej qauv yog, piv txwv li, cov ntawm HTC.

Peb yuav hais kuj hais tias tus nqi ntawm ntse tes nrog capacitive kov npo, txuas ntxiv tsis kam ua, uas tso cai rau tuaj tos ib tug niaj hnub thiab haumxeeb qauv uas muaj cov zaub hom. Yuav tsum tau qhia nyob rau hauv no ya qauv xws li cov Samsung Wave 525, lub Samsung lub GT-S5620 Monte thiab lwm tus neeg.

Yog hais tias koj xav nyob rau hauv ib tug ntau tshaj cov qauv ntawm capacitive npo, ces koj yuav tsum xyuam xim rau cov projection-capacitive screen uas txhawb multitouch technology nrov. Qhov no ntaus ntawv yog ib tug me ntsis ntau tham, tab sis nws ua hauj lwm, raws li nyob rau hauv cov ntsiab cai raws li cov yav tas los tsim qauv. Tej cov ntxaij vab tshaus yuav ib txhij taug qab ntau clicks, uas siv nyob rau hauv gaming daim ntaub ntawv thiab mobile browsers. Tus nqi ntawm cov ntxaij vab tshaus, siv no technology, yog tseem siab, yog li ntawd lawv feem ntau yog siv nyob rau hauv smartphones, nws nqi tshaj 300 dollars. Qhov tseem zoo-paub cov qauv no yog cov N8 lub Nokia, lub HTC muaj siab S. Tus disadvantages ntawm no technology zoo xws li cov tau piav saum toj no rau lub pa capacitive cov ntxaij vab tshaus.