Cov hauv qab no piav qhia txog cov qauv ntawm qhov projected capacitive hom. Kev tsim cov pob tshab electrodes ntawm ob sab ntawm cov iav substrate thiab tsim cov x-axis electrode thiab F-axis electrode nyob rau saum npoo ntawm iav substrate los ntawm insulating txheej lamination tshuab tau piav qhia saum toj no. Lub projected capacitive touch screen qauv siv ib tug nyias zaj duab xis substrate nrog ITO, thiab kuj siv cov ntaub nplaum. Tom qab qauv ITO, nws tau ua ke nrog cov qauv PET zaj duab xis substrate los tsim ib qho screen kov. Siv cov kua nplaum conductive los tsim cov xov hlau thiab txuas cov electrodes mus rau sab nraud tsav Circuit Court. Tsis tas li ntawd, cov qauv ntawm ITO tuaj yeem ua tiav los ntawm cov txheej txheem laser qhuav etching lossis cov txheej txheem ntub dej.
Projected capacitive kov cov ntxaij vab tshaus, zoo li cov ntxaij vab tshaus kov, yuav tsum tau tsim kom zoo 1T0 electrode qauv thiab yuav tsum tau photoresist nrog high-precision daws teeb meem. Raws li tus naj npawb ntawm cov electrodes nce, kev xaim kuj tseem yuav nyuaj, thiab nws yog ib qho tsim nyog los tsim ib txoj kab nyias nyias nyias nyias ntawm 100|xm los ntawm kev siv tshuab luam ntawv. Cov nplaum nplaum yav dhau los tsis tuaj yeem ua tiav qhov kev txiav txim siab no, yog li tsim cov nplaum nplaum AF4500 siab. Siv AF4500 conductive nplaum los tsim cov kab hauv qab XVm los ntawm kev siv tshuab luam ntawv. 3 khi lub X axis rau F axis nrog ib daim nplaum, thiab tom qab ntawd txuas nrog FPC. Kuj tseem muaj cov qauv thaiv ntawm cov iav substrate los ntawm cov txheej txheem nyias zaj duab xis.
Siv cov qauv ntawm cov tshuaj tiv thaiv kov ua piv txwv los piav qhia cov kua nplaum siv. Tag nrho cov txheej txheem tuaj yeem ua tiav los ntawm cov txheej txheem luam ntawv yav dhau los, uas tuaj yeem txo cov nqi tsim khoom. Thaum pib, nws tau siv dav hauv cov khoom siv mobile davhlau ya nyob twg nyob rau hauv PDAs. Nyob rau hauv xyoo tas los no, nrog rau kev loj hlob ntawm cov loj-scale thiab nqaim-ntev cov khoom siv, yuav tsum tau ib tug sib xws zoo qauv conductive nplaum, thiab yog li luam thev naus laus zis kuj tseem yuav tsum tau txhim kho. Nrog rau kev nce hauv cov zis ntawm qhov projected capacitive kov cov ntxaij vab tshaus thiab kev txhim kho ntawm kev tiv thaiv kov npo kov cov ntaubntawv povthawj siv thev naus laus zis, qhov kev thov rau cov nplaum nplaum yog nce.
Lub vijtsam kov kuj tau tsim kho tsis tu ncua raws li tus txiv neej-tshuab interface. Txoj kev loj hlob ntawm qhov kub-kub curing, high-precision thiab low-resistance conductive adhesives tab tom ua kom tau raws li cov kev xav tau ntawm kev tsim cov khoom tsis tu ncua. Tsis tas li ntawd, kev siv cov nplaum nplaum txuas ntxiv nthuav dav. Pib siv nyob rau hauv organic solar cell thaiv thiab RFID tag daim npav kav hlau txais xov. Conductive kua nplaum tuaj yeem tsim cov xaim ntev los ntawm cov tshuab luam ntawv tsis tshua muaj kub, thiab nws yuav ua lub luag haujlwm tseem ceeb hauv kev tsim khoom.
