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Nau'in na taba garkuwa: resistive kuma capacitive

A halin yanzu, babu wanda shi ne mamaki tabawa, da ake kira - a touchscreen. Take a look at abin da kasuwar yayi - tsakanin kama na'urorin sanye take da wani allo da muka gani wayoyin da smart phones, kwamfyutocin da kwamfutar hannu da 'yan wasan, kyamarori da video kyamarori.

A daidai wannan lokaci, da yawa ba su ma san game da dukan fasali na daban-daban na touch fuska, su muhimmi amfani ko rashin amfani. Ka yi kokarin fahimtar wadannan al'amurra, amma da farko yana bukatar wata kananan tarihi digression.

Biyu - uku da suka wuce, mun yi resistive fuska, kuma su samar da fasaha da aka ɓullo da kyau, cewa ba ka damar yin touch bangarori kansu gwada da cheap, amma mafi girman allo ya kananan a kwatanta da na zamani.

Lura - zabin kansa ba, da kuma abokin ciniki ya yarda da abin da aka miƙa ta da manufacturer. Muhimman canje-canje da suka faru a lokacin da kasuwar da aka fara gabatar Apple iPhone, kazalika da wasu sauran na'urorin da capacitive touchscreen. A sa'an nan da bukatar cikakken fahimtar bambance-bambance tsakanin iri biyu touch fuska ya zama na gaggawa, da kuma tare da mai rahusa samar da fasahar da kuma su rarraba, da batun ya da nisa daga rago.

Saboda haka, bari mu domin za su yi kokarin fahimtar - abin da yake da babban bambanci tsakanin wadannan biyu hanyoyin fasaha da kuma abin da suka main amfani ko rashin amfani.

A farko m - a resistive touch fuska. Su aiki ne, a general sharuddan, za a iya bayyana kamar haka: The m membrane cewa an kai tsaye amfani da surface na nuni da kanta. Eh, da nuni surface ne lantarki tsarin. Ta danna kan allon surface, bred saman membrane rufe shigar a ƙasa da lantarki, da kuma musamman na'urar lantarki ta lambobin kewaye wayoyin kayyade tsarawa daga cikin yankin na allo inda danna kai tsaye da kuma aka sanya.

Kamar yadda za a iya gani - da manufa na aiki na resistive allo ne mai sauki da kuma kayyade asali abũbuwan amfãni daga cikin fasahar da kanta - don aiki tare da wata na'urar da ciwon resistive touch allo, shi ne zai yiwu a matsayin yatsa ko da wani m abu - fensir, alkalami, Stylus, kansu touch panel za a iya aiki a wani m zazzabi kewayon kazalika da sauki da kuma matsayin sakamako - a kananan farashin.

A daidai wannan lokaci yana aiki fasahar predetermines da babban rashin da irin wannan fuska - wani rashin goyon baya ga Multi-touch da kananan lokaci rai na resistive touchscreens, watau - suka sa fita da sauri. Short rai saboda gaskiyar cewa aikin resistive fuska dogara ne a kan inji lamba. Bugu da kari, kamar yadda surface na allo ba used gilashin da kuma musamman polymer film, wanda aka rufe da scratches, shi hasarar da nuna gaskiya, wanda ke bukatar amfani da musamman m fina-finan rage haske a allon da kuma daidaito na masu auna sigina.

Na biyu fasahar amfani da gina touch bangarori - capacitive fuska. Bangarori na irin wannan ne gilashin allo mai rufi da m conductive Layer surface. A kusurwoyin allo ne da wayoyin da nema ƙarfin lantarki ga conductive Layer, kuma a lõkacin da wata yatsa ya shãfe wani yanki na allo na wutar lantarki yayyo faruwa saboda gaskiyar cewa jikin mutum yana da wani capacitance. Musamman na'urar lantarki karanta tsarawa daga cikin yankin na allo inda wani takamaiman lokacin zuba lantarki cajin da haka - da lura na wurin da touch faru yatsa.

Saboda haka, touch panel ta yin amfani da capacitive fasaha, da hakan AMINCI da zai iya taimaka wa Multi-touch fasaha, kazalika - ba ya bukatar wani kai tsaye famfo allon - sauki isa ya taba, wanda ƙara musu amfani da karko. Amma ga capacitive fuska technologically qaddara yawan shortcomings - at korau zazzabi daidaito rage-rage ko tsaya a nan allo a duk don amsa ga wani mai amfani da mataki.

Saboda haka, a sama mun dauke da biyu da fasahar amfani da su haifar da wani zamani touch fuska. Saboda haka abin da kuke zabi mai amfani - tare da resistive ko capacitive taba garkuwa na'urar? Bari mu yi kokarin warware wannan batu.

Yau, daga cikin masana, da ya uwar imani da cewa nan gaba ne ga capacitive fuska. Bugu da kari, da fasahar da aka ɓullo da kuma, daidai da, wani shortcomings za a rage girmanta ko shafe gaba ɗaya. A lokacin da zabar wani na'ura, dole ne ka yi la'akari da girman da allo - lõkacin da aiki tare da kwamfutar hannu, smartphone ko wasu taba garkuwa na'urar yin aiki ba tare da amfani da Stylus mafi dadi.

Idan shigar da ake bukata don tabbatar da daidaito, da kuma ma wajibi ne don haifar da graphics, zane zane-zane, ta hanyar amfani da touch panel, shi wajibi ne in yi amfani da capacitive touch panel, musamman aiki aiki irin. Domin resistive bangarori, wanda har yanzu suna yadu samuwa a kasuwa a yau, da yawa ya zauna cheap kasafin kudin na'urorin, amma su low farashin ne a yau yiwuwa ne kadai riba.

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