1. Txheeb xyuas qhov nyiaj tshuav dawb ntawm chav sib tham LED zaub screen.
Qhov zoo ntawm qhov nyiaj tshuav dawb yog txiav txim siab los ntawm kev tshuaj ntsuam kev tswj hwm, yog li ua tib zoo saib seb cov xim dawb puas muaj xim xiav lossis daj -ntsuab ntsuab.
2. Yuav ua li cas lub flatness ntawm lub rooj sab laj chav LED zaub screen?
Lub flatness ntawm LED zaub screen yuav tsum nyob rau hauv ± 1 hli, uas qhia txog cov chaw tsim tshuaj paus rau kev nthuav dav thiab raug txheej txheem. Yog hais tias lub vijtsam zaub flatness tsis zoo, nws yuav ua rau qhov muag tsis pom ntawm lub kaum sab xis.
3. Xim luam tawm
Cov xim tso tawm ntawm chav sib tham LED zaub screen yuav tsum ua kom zoo ib yam nrog cov xim ntawm cov playback los xyuas kom meej qhov tseeb ntawm daim duab.
4. Tshawb xyuas cov xim thaiv
Cov blocks xim xa mus rau cov xim sib txawv ntawm cov modules uas nyob ib sab, qhov twg cov xim hloov tau tshwm sim hauv units ntawm modules. Qhov tshwm sim no feem ntau yog tshwm sim los ntawm kev tswj tsis zoo, qib qis greyscale, thiab tsis tshua muaj scanning zaus.
5. Puas muaj cov mosaics lossis cov pixels tuag?
Mosaics xa mus rau qhov me me, tsis tu ncua teeb lossis tsaus nti uas tshwm sim ntawm lub vijtsam zaub, qhia txog kev ua haujlwm tsis ua haujlwm. Lub ntsiab yog vim li cas cov connectors siv nyob rau hauv lub LED zaub screen yog tsis zoo. Dead pixels xa mus rau ib tus neeg cov ntsiab lus ntawm lub vijtsam zaub uas tsis tu ncua lossis tsaus nti. Tus naj npawb ntawm cov pixels tuag feem ntau yog txiav txim siab los ntawm qhov zoo ntawm LED chips.
