Nrog rau txoj kev loj hlob ntawm science thiab technology, LED zaub screen tau dhau los ua ntau yam hauv tib neeg lub neej.Txawm hais tias peb tuaj yeem pom thiab kov cov LED zaub hauv peb lub neej, peb tsis tuaj yeem qhia tau tias nws zoo lossis phem.Ntau tus neeg kawm qee cov ntaub ntawv yooj yim ntawm cov zaub los ntawm tus muag khoom.Niaj hnub no peb yuav qhia yuav ua li cas kom paub qhov txawv qhov zoo ntawm LED zaub.

Hauv thawj kauj ruam, peb tuaj yeem tuav lub xov tooj ntawm tes thiab cia lub xov tooj ntawm tes ntsib lub vijtsam LED.Thaum strip ripples tshwm nyob rau ntawm peb lub xov tooj ntawm tes screen, nws qhia tau hais tias lub refresh npaum li cas ntawm cov zaub screen yog kuj tsawg.Los ntawm tus nqi refresh, peb tuaj yeem pom qhov zoo ntawm LED screen.Cov kauj ruam thib ob yog txhawm rau txheeb xyuas qib grey.Peb yuav tsum siv cov cuab yeej tshawb nrhiav kev tshaj lij.Feem ntau, thaum peb yuav lub vijtsam LED zaub, tus neeg muag khoom muaj nws.Tom qab ntawd, los ntawm cov cuab yeej tshawb pom grey, peb tuaj yeem pom seb cov qib grey gradient puas zoo nkauj?

Kauj Ruam 3 yog qhov loj dua qhov pom, qhov zoo dua.Thaum peb yuav lub vijtsam zaub, peb yuav tsum xaiv qhov loj dua qhov pom.Qhov loj dua qhov pom lub kaum ntse ntse, qhov siab dua cov neeg tuaj saib.Kuj xyuas seb cov xim uas tshwm rau ntawm lub vijtsam zaub puas zoo ib yam nrog cov xim ntawm qhov chaw playback.Yog tias muaj, LED zaub screen zoo heev.

Kauj Ruam 4 peb yuav tsum tau kuaj xyuas qhov flatness ntawm lub vijtsam, uas yuav tsum tsis pub dhau 1 hli, yog li ntawd nws yuav tsis yooj yim rau distortion thaum peb saib daim duab.Lub flatness feem ntau yog ua ke nrog cov txheej txheem ntau lawm.

Kauj Ruam 5 peb yuav tsum saib seb puas muaj mosaic.Mosaic hais txog seb puas muaj qee qhov dub me me plaub squares ntawm qhov screen.Yog hais tias muaj ntau yam xws li me me squares, qhov zoo ntawm cov zaub screen tsis tsim nyog.

Sab nraum zoov loj screen, lub cim tshiab ntawm lub nroog

Nyob rau hauv lub neej txhua hnub, ntau hom kev tshaj tawm tau sau nrog TV, Internet, luam tawm thiab lwm yam xov xwm loj, uas tau dhau los ua ib feem tseem ceeb ntawm tib neeg lub neej niaj hnub.Nyob rau hauv lub ntsej muag ntawm cov tshaj tawm tshaj tawm, tib neeg yuav maj mam poob kev txaus siab rau kev saib.Cov neeg tshaj tawm sab nrauv yuav tsum ua raws li kev tshawb fawb thiab thev naus laus zis, yog li muaj Maipu Guangcai sab nraum zoov LED zaub tshaj tawm.Dab tsi yog qhov zoo dua li kev tshaj tawm sab nraum zoov?