Capacitive Touch Screen yog dab tsi?

Capacitive kov npofeem ntau yog siv qhov kev paub tam sim no ntawm tib neeg lub cev ua haujlwm.

Capacitive touch screen txoj cai:
Capacitive cov ntxaij vab tshaus ua haujlwm los ntawm txhua yam khoom uas tuav cov nqi hluav taws xob, suav nrog tib neeg cov tawv nqaij. Capacitive kov cov ntxaij vab tshaus yog ua los ntawm cov ntaub ntawv xws li alloys lossis ITO, thiab cov nqi khaws cia hauv cov xov hlau zoo li qub thinner dua tib neeg cov plaub hau. Thaum tus ntiv tes nyem rau ntawm lub vijtsam, nws yuav nqus tau me me ntawm tam sim no los ntawm qhov chaw sib cuag, ua rau lub kaum sab xis electrode poob, thiab siv qhov ntsuas qhov tsis muaj zog tam sim no ntawm tib neeg lub cev kom ua tiav lub hom phiaj ntawm kev kov. Yog vim li cas kov tsis teb thaum peb kov lub vijtsam nrog cov hnab looj tes rau.

Nto capacitive touch screenhom qauv:
Cov qauv yooj yim ntawm kev tshuaj ntsuam tau muab faib ua peb txheej ntawm sab saum toj mus rau hauv qab, tiv thaiv iav, kov txheej, thiab cov khoom vaj huam sib luag. Hauv cov txheej txheem tsim khoom ntawm lub xov tooj ntawm tes, lub iav tiv thaiv, lub vijtsam kov thiab lub vijtsam zaub yuav tsum tau teeb tsa ob zaug.
Vim yog lub iav tiv thaiv, kov lub vijtsam, tso saib lub vijtsam tom qab txhua txheej txheej lamination, cov txiaj ntsig yuav raug txo kom tsawg, yog tias koj tuaj yeem txo tus naj npawb ntawm lamination, yuav tsis muaj kev poob siab txhim kho cov txiaj ntsig ntawm tag nrho cov lamination. Tam sim no, cov tuam txhab tsim vaj huam sib luag muaj zog dua yuav txhawb nqa 0n-Cell lossis In-Cell cov kev daws teeb meem, uas yog, zoo li ua rau cov txheej txheem kov ntawm lub vijtsam, thiab kov cov tuam txhab lag luam lossis cov khoom lag luam nce siab nyiam OGS, uas yog, txheej kov yog tsim rau ntawm cov iav tiv thaiv.
Hauv Cell: yog hais txog txoj kev embedding kov vaj huam sib luag ua haujlwm rau hauv LCD pixels, uas yog, embedding kov sensor ua haujlwm hauv cov zaub, uas tuaj yeem ua rau lub vijtsam nyias thiab nyias. Nyob rau tib lub sijhawm, In-Cell screen yuav tsum tau embedded nrog ib tug sib piv kov IC, txwv tsis pub nws yog ib qho yooj yim ua rau tsis ncaj ncees lawm kov sensing teeb liab los yog suab nrov heev. Yog li ntawd, In-Cell cov ntxaij vab tshaus yog tus kheej kheej kheej.
On-cell: yog hais txog cov txheej txheem ntawm embedding kov npo ntawm cov xim lim substrate thiab polarizer ntawm lub vijtsam zaub, uas yog, lub kov sensor yog nruab rau ntawm lub LCD vaj huam sib luag, uas yog qhov nyuaj dua li hauv-Cell thev naus laus zis. Yog li ntawd, feem ntau siv kov screen Nyob rau hauv kev ua lag luam yog lub on-cell screen.
OGS(Ib Lub Khob Khov): OGS thev naus laus zis yog kev sib koom ua ke ntawm lub vijtsam kov nrog cov iav tiv thaiv, plating ITO conductive txheej rau sab hauv ntawm cov iav tiv thaiv, thiab ncaj qha txheej thiab lithography ntawm cov iav tiv thaiv. Txij li thaum OGS tiv thaiv iav thiab lub vijtsam kov tau sib xyaw ua ke, lawv feem ntau yuav tsum tau ua kom muaj zog ua ntej, tom qab ntawd coated, etched, thiab thaum kawg txiav. Qhov kev txiav ntawm cov iav reinforced no muaj teeb meem heev, tus nqi siab, tsis tshua muaj txiaj ntsig, thiab ua rau muaj qee qhov capillary tawg nyob rau ntawm ntug ntawm iav, uas txo lub zog ntawm iav.

3m nto capacitive kov npoqhov zoo thiab qhov tsis zoo:
1. Nyob rau hauv cov nqe lus ntawm kev tshuaj ntsuam permeability thiab pom kev, OGS yog qhov zoo tshaj plaws, raws li nyob rau hauv-cell thiab On-Cell
2, Lub degree ntawm thinness, feem ntau hais lus, Hauv-Cell yog lub teeb tshaj plaws thiab thinnest, OGS yog thib ob, thiab On-Cell yog me ntsis phem dua thawj ob
3, Lub zog ntawm lub vijtsam (kev cuam tshuam, kev poob qis), 0n-Cell yog qhov zoo tshaj plaws, OGS yog thib ob, Hauv-Cell yog qhov phem tshaj. Nws yuav tsum tau muab sau tseg tias OGS ncaj qha integrates Corning tiv thaiv iav nrog cov txheej kov, uas ua rau lub zog ntawm lub iav tsis muaj zog thiab ua rau lub vijtsam tsis yooj yim.
4, OGS kov rhiab heev yog qhov zoo dua li On-Cell / Hauv-cell screen, ntau-kov, ntiv tes, Stylus stylus cwj mem txhawb, Qhov tseeb, OGS kuj zoo dua hauv-cell / On-Cell. Tsis tas li ntawd, vim tias In-cell screen ncaj qha sib koom ua ke ntawm cov txheej kov thiab LCD txheej, qhov kev hnov ​​suab nrov yog qhov loj, thiab cov nti tshwj xeeb yog xav tau rau kev lim thiab kho. OGS cov ntxaij vab tshaus yog tsawg dua nyob ntawm cov chips kov.
5, Kev xav tau, Hauv-Cell / On-Cell yog qhov nyuaj tshaj li OGS, kev tswj ntau lawm, qhov nyuaj dua.