Dab tsi yog qhov sib txawv ntawm qhov sib nrig sib haum ntawm lub cev thiab cov phiaj xwm capacitive?

Projected capacitive (pageap) thiabSab saum toj capacitive (scap) kov lauj kaubYog ob qho ntawm cov nyiam tshaj plaws hom kov tau siv hauv ntau yam khoom siv. Thaum ob leeg ntawm lawv muaj kev txhim khu kev qha thiab cov lus qhia kov kov, muaj qhov sib txawv ntawm lawv. Projected capacitive (pageap) kov vanels yog cov vanels feem ntau yog cov khoom siv niaj hnub no xws li smartphones, ntsiav tshuaj, thiab laptops. Qhov chaw sib nrig sib (scap) kov lauj kaub yog qhov hom nrov thib ob tom qab pcap. Lawv pheej yig dua los ua dua li cov panape kov, ua rau lawv cov kev xaiv txaus nyiam rau cov khoom siv tsis txaus siab. Scap kov panels kuj muaj cov khoom siv durability, tsis kam mus khawb thiab muaj kev puas tsuaj, thiab tuaj yeem tiv thaiv ib puag ncig ib puag ncig. Cia peb pom lub ntsiab sib txawv hauv qab no:

• Lub capacitive kov screen: tus qauv kuj yooj yim. Lub pob tshab txhais cov txheej txheej yog plated ntawm lub khob, thiab tom qab ntawd kev tiv thaiv txheej ntxiv yog ntxiv rau cov txheej txheem ua haujlwm. Cov electrodes tau muab tso rau ntawm plaub fab ntawm lub khob, thiab plaub fab tau txuas nrog tus tswj hwm.
• Projected capacurit screen: tus txheej txheem sab hauv yog feem ntau suav nrog cov qauv siv hluav taws xob nrog cov qauv siv cov ntaub ntawv, thiab txheej txheej ntawm insulating iav los yog yas npog rau saum npoo. Cov txheej txheem hluav taws xob feem ntau yog npaj rau hauv kev loj los ua cov electrode array ntawm x - axis thiab y - axis.

2. * Ua haujlwm ua haujlwm:

• Sab saum toj capacitive:Nws ua haujlwm los ntawm kev sib sau cov hluav taws xob hluav taws xob hauv nruab nrab ntawm cov nplaim hluav taws xob. Cov electrodes ntawm plaub fab yog thov nrog tib theem voltage los tsim hluav taws xob. Thaum cov ntiv tes chwv cov iav saum npoo av, ib txoj haujlwm tam sim no yuav ntws, thiab tam sim no yuav ntws los ntawm tus ntiv tes los ntawm plaub fab ntawm plaub fab ntawm tes los ntawm plaub fab ntawm plaub fab. Tus tswj hwm txiav txim siab qhov chaw tshwj xeeb ntawm qhov kov tau los ntawm kev ntsuas qhov kev faib ua feem ntawm qhov kev ntws tam sim no los ntawm plaub ces kaum. Qhov ntsuas tam sim no cov nqi yog qhov ua tau zoo ib yam rau qhov kev ncua deb ntawm qhov kov taw tes rau plaub ces kaum.

• Projected capacitive: nws ua haujlwm los ntawm kev siv qhov induction tam sim no ntawm tib neeg lub cev. Thaum tus ntiv tes los ze los yog kov lub ntsej muag ntawm lub vijtsam kov, nws yuav ua rau muaj kev hloov pauv ntawm cov hluav taws xob matrix ntawm cov vijtsam kov. Raws li txoj haujlwm thiab qib ntawm capitalitance hloov, txoj hauj lwm kov ntawm tus ntiv tes tuaj yeem txiav txim siab raug. Cov tswv yim tsim thev naus laus zis tau muab faib ua ob txoj kev xav: tus kheej - capensance Tus kheej - muaj peev xwm siv cov khoom siv tsis hnov ​​qab (xws li tus ntiv tes) raws li lwm daim phaj ntawm lub capacitor; Sib tham sib xyaw yog lub capacitance los ntawm txuas ntawm txuas ntawm cov hluav taws xob txuas ntxiv.

3. * Kov Kev Ua Haujlwm:

• Kov yog:
• Qhov tseeb qhov tseeb ntawm cov ntxaij vab tshaus tau kov yog tsawg, thiab tej zaum yuav tsis tau raws li qhov yuav tsum tau muaj nyob hauv qee qhov kev xav tau.
• Projected capeens tau kov ntau dua qhov tseeb thiab tuaj yeem txheeb xyuas qhov chaw kov, uas yog qhov tsim nyog dua rau qee qhov kev ua haujlwm tiav.

• Ntau - Kov Txhawb Nqa:
• Lub capacitate kov cov ntxaij vab feem feem ntau tsuas yog txhawb nqa ib qho - point kov. Txawm hais tias ntau tsawg - Kov Kev Khawb tuaj yeem ua tiav raws qee cov thev naus laus zis txhim kho, cov nyhuv thiab kev ruaj khov tsis yog qhov zoo li kev tsim nyog tau txais txiaj ntsig.
• Projected capreens tuaj yeem txhawb tau ntau - Kov cov haujlwm, thiab tuaj yeem paub cov haujlwm yoj tes xws li zooming, thiab rub, thiab tig. Nov yog ib qho tseem ceeb tshaj plaws vim li cas nws tau siv dav hauv cov khoom siv smarphones thiab ntsiav tshuaj.

4. * Daim ntawv thov kev pab:

• Cov ntaub ntawv sab nraum zoov: feem ntau siv nyob rau hauv cov kev tso cai sab nraum zoov sab nraum zoov sab nraum zoov sab nraum zoov sab nraum zoov, xws li cov ntaub ntawv qhia pej xeem, cov khoom siv rau pej xeem. Vim tias nws cov thev naus laus zis thiab khov kho, nws muaj zog yoog raws li ib puag ncig thiab muaj chaw zoo nyob sab nraum zoov ib puag ncig.
• Projected capacitive: Feem ntau yog siv hauv cov khoom siv hluav taws xob me me thiab nruab nrab, cov ntsiav tshuaj muaj qhov xav tau siab, rhiab thiab ntau cov haujlwm kov.

5. * Tus nqi:

• Tus nqi tsim qauv ntawm cov ntxaij vab tshaus sib txuam nrog cov ntxaij vab tshaus yog tsawg, tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov loj ntev - cov ntxaij loj, nws muaj qee qhov zoo nqi. Txawm li cas los xij, nws cov vaj huam sib luag cov tuam txhab muaj ntev tsis muaj qhov tseem ceeb kho tshuab siv tshuab, thiab tus nqi ntawm kev ntsuas tus nqi zoo dua hauv cov ntawv thov me me.
• Tus nqi tsim khoom ntawm qhov projected capacitive kov cov ntxaij yog tus qauv siab, feem ntau yog tsim nyog rau lawv cov qauv nyuaj, uas ua rau cov txheej txheem ntau dua. Txawm li cas los xij, nrog kev txhim kho kev txuas ntxiv ntawm cov thev naus laus zis thiab kev nthuav dav ntawm kev tsim khoom, tus nqi yog maj mam poob.

Pcap thiab Scap muaj lawv cov txiaj ntsig thiab qhov tsis zoo. Peb tuaj yeem xaiv qhov haum ib raws li peb xav tau thiab pob nyiaj siv.Lub Taub Hau Tshavyog ib qho kev tshaj lij uas muab ntau qhov ntau thiab tsawg ntawm qhov sib npaug kov cov ntxaij vab tshaus.