Yuav ua li cas faib qhov zoo thiab qhov tsis zoo backlight?
May 06, 2022
LED backlight ntau lawm feem ntau yog thawj tsim cov duab kos, thiab tom qab ntawd ua cov qauv ntawm lub cev, thiab LED backlight ob pins yog txoj kev sib txuas; Yog hais tias nws yog SMD teeb, yuav tsum tau siv lub teeb board, tsim lub teeb lub qhov yuav tsum tau coj mus rau hauv tus account qhov sib nrug ntawm lub teeb board, thiab ces los yog vuam hlau los yog vuam kab, raws li txoj kev sib txuas. Ces cov lus nug tshwm sim, LED backlight kev twb kev txuas txoj kev ntawm zoo thiab tsis zoo ncej yuav tsum tau txawv?
Kev kos duab dav dav yuav siv A lossis K los qhia qhov zoo thiab qhov tsis zoo, A rau qhov zoo, K rau qhov tsis zoo, yog tias nws yog LED ncaj qha teeb, nws yog kev siv cov hlaws LED, tus pin yog ntev thiab luv, yog li ntawd thaum lub installation tsis yooj yim rau ua yuam kev. Yog tias nws yog SMD teeb, cov welded hlau los yog hlau tseem yuav muab faib ua ntev thiab luv, raws li qhov sib txawv no, koj tuaj yeem paub qhov txawv ntawm qhov zoo thiab qhov tsis zoo.
Yog li, nws raug pom zoo tias cov tuam txhab tsim khoom loj ua ntej, yuav tsum xyuas cov duab kos ntawm qhov zoo thiab qhov tsis zoo ntawm tus ncej tsis tau raug cim, kos thiab tom qab ntawd npaj rau cov neeg ua haujlwm tsim khoom, yog tias tseem muaj cov teeb tsa tsis raug, feem ntau yuav yuam kev. thim rov qab, tus naj npawb yuav tsis ntau dua, tab sis qhov rov qab los kuj yuav muaj teeb meem ntau dua, yog li kev teeb tsa lub teeb thiab kev sim yuav tsum tau them nyiaj mloog kom pom qhov zoo thiab qhov tsis zoo ntawm lub teeb.
