Capacitive Touch Screen

Dongguan CJtouch Electronics Co., Ltd. yog lub tuam txhab muaj kev hwm zoo hauv kev lag luam thiab muaj cov ntaub ntawv ua tiav ntawm kev muab cov kev daws teeb meem txhim khu kev qha, raug nqi zoo rau cov neeg siv khoom. Lub tuam txhab tau cog lus los muab cov neeg siv khoom txaus siab thiab sib zog ua kom muaj kev ua tau zoo. Lawv yeej ib txwm nrhiav kev txhim kho lawv cov khoom thiab cov kev pab cuam thiab nyob twj ywm nyob rau hauv pem hauv ntej ntawm technology.

Cia tham txog peb Capacitive touch screen:

Lub capacitive touch screen yog lub cuab yeej tso saib lub vijtsam uas tso siab rau cov ntiv tes siab rau kev sib cuam tshuam. Capacitive touch screen li feem ntau yog tuav, thiab txuas mus rau tes hauj lwm lossis khoos phis tawj ntawm kev tsim qauv uas txhawb nqa ntau yam khoom siv, suav nrog cov khoom siv satellite navigation, tus pabcuam digital thiab xov tooj ntawm tes.

Lub capacitive kov npo yog qhib los ntawm tib neeg kov, uas ua haujlwm raws li cov khoom siv hluav taws xob siv los txhawb cov electrostatic teb ntawm lub vijtsam kov. Txawm li cas los xij, cov hnab looj tes tshwj xeeb uas tsim hluav taws xob zoo li qub lossis cov cwj mem tshwj xeeb tuaj yeem siv.

Capacitive kov cov ntxaij vab tshaus tau tsim rau hauv cov khoom siv nkag, suav nrog txhua lub khoos phis tawj, smartphones thiab ntsiav tshuaj PCs.

Techopedia piav txog Capacitive Touch Screen

Lub capacitive kov npo yog tsim nrog cov txheej txheem zoo li iav, uas yog them nrog tus neeg xyuas pib, xws li indium tin oxide (ITO). Lub ITO yog txuas rau iav daim hlau uas compress cov kua siv lead ua kua hauv lub vijtsam kov. Tus neeg siv tshuaj ntsuam

aws (1)
aws (2)

Kev ua kom muaj hluav taws xob, uas ua rau cov kua siv lead ua kua.

Capacitive touch screen hom yog raws li nram no:

Surface Capacitance: Coated ntawm ib sab nrog me me voltage conductive txheej. Nws muaj kev daws teeb meem tsawg thiab feem ntau siv hauv kiosks.

Projected Capacitive Touch (PCT): Siv etched conductive txheej nrog electrode grid qauv. Nws muaj cov qauv tsim muaj zog thiab feem ntau siv hauv kev muag khoom muag.

PCT Mutual Capacitance: Lub capacitor yog nyob ntawm txhua qhov kev sib tshuam ntawm kab hluav taws xob. Nws yooj yim multitouch.

PCT Self Capacitance: Cov kab thiab kab ua haujlwm ntawm tus kheej ntawm cov ntsuas tam sim no. Nws muaj lub teeb liab muaj zog dua li PCT kev sib nrig sib capacitance thiab ua haujlwm zoo nrog ib tus ntiv tes.Lwm cov cuab yeej kov npo muaj xws li tiv taus, nto acoustic yoj (SAW) thiab infrared (IR).

SIZE : ( Pib loj 7 "-98").

CEEB TOOM: Peb yeej ib txwm npaj peb qhov zoo ces lwm tus Vim hais tias lub sij hawm ntev kev lag luam kev koom tes lub ntsiab lub hom phiaj yog zoo thiab tus nqi zoo peb ua kom peb txhua tus neeg muaj txiaj ntsig 's ob yam no muag muag heev, peb yeej tsis xav txog qhov zoo.

Cov neeg siv khoom txaus siab, thiab nws tus kheej kev lag luam kev loj hlob los ntawm peb cov khoom yog peb txoj kev zoo siab.

Post: Faysal Ahmed

Hnub tim: 2023-10-21

Ua tsaug rau koj & nyob nrog CJ KOV


Post lub sij hawm: Dec-02-2023