Niaj hnub no lub hnub nyoog digital, LED zaubtau dhau los ua ib feem tseem ceeb ntawm peb lub neej, los ntawm cov ntawv tshaj tawm mus rau kev lom zem hauv tsev. Txawm li cas los xij, tsis yog tag nrhoLED zaubyog tsim sib npaug. Paub yuav ua li cas txheeb xyuas qhov zoo ntawm cov duab no yog qhov tseem ceeb rau kev txiav txim siab yuav khoom. Hauv tsab xov xwm no, peb yuav tshawb txog cuaj yam ntxwv tseem ceeb uas txhais tau qhov zoo ntawmLED zaubFeem ntau, ua raws li cov yam ntxwv ntxiv tshwj xeeb rau cov teeb pom kev zoo LED.
1. Flatness
Thawj qhov yuav tsum tau xav txog thaum ntsuas ib qhoLED zaubyog nws flatness.High quality LED npo yuav tsum muaj lub tiaj tiaj tiaj. Ib qho distortion los yog tsis sib xws yuav ua rau cov duab distorted thiab tag nrho cov kev pom tsis zoo. Txhawm rau ntsuas qhov flatness, koj tuaj yeem pom qhov kev tshuaj ntsuam xyuas ntawm qhov sib txawv thiab qhov deb. Ib qho screen tiaj tus yuav muab cov duab zoo ib yam yam tsis muaj kev ceeb toom pob lossis poob.
2. Brightness thiab saib lub kaum sab xis
Brightness yog lwm qhov tseem ceeb hauv kev txiav txim siab qhov zoo ntawm LED zaub. Ib qho zooLED npoyuav tsum muaj qhov ci ci siab kom pom tseeb hauv ntau yam teeb pom kev zoo. Saib cov ces kaum kuj tseem ceeb; cov zaub zoo yuav tsum tswj cov xim raug thiab ci ntsa iab txawm tias pom los ntawm sab. Txhawm rau ntsuas qhov no, sawv ntsug ntawm cov ces kaum sib txawv thiab saib seb cov duab tseem nyob li qub thiab meej.
3. Dawb tshuav nyhuv
Dawb tshuav nyiaj li cas yog qhov tseem ceeb rau qhov tseeb xim sawv cev. Ib qho zooLED zaubyuav tsum tshwm dawb huv, tsis muaj tint. Txhawm rau kuaj qhov no, tso cov duab dawb huv thiab saib seb nws zoo li dawb lossis muaj xim daj, xiav, lossis ntsuab tint. Lub vijtsam zoo-calibrated yuav tso tawm ib qho nruab nrab dawb, kom ntseeg tau tias txhua cov xim muaj tseeb.
4. Kev kho xim xim
Xim luam tawm yog hais txog lub peev xwm ntawm ib qhoLED zaubkom ncaj ncees tsim cov xim. Lub vijtsam zoo yuav tsum tso cov xim zoo nkauj, zoo li lub neej. Txhawm rau ntsuas qhov no, piv cov xim ntawm qhov screen rau cov khoom tiag lossis daim ntawv qhia xim. Yog hais tias cov xim tshwm dull lossis distorted, cov zaub yog tej zaum tsis zoo.
5. Mosaic lossis qhov chaw tuag
Ib qho tseem ceeb tshaj plaws ntsuas ntawmLED zaubzoo yog qhov muaj mosaic lossis tuag pixels. Cov no yog cov cheeb tsam ntawm lub vijtsam uas tsis teeb lossis pom cov xim tsis raug. Qhov zooLED zaub yuav tsum tsis muaj cov pixels tuag lossis cov teebmeem mosaic. Txhawm rau txheeb xyuas qhov no, tso cov duab xim thiab saib seb puas muaj qhov tsis sib xws. Yog tias koj pom cov pixels tuag, nws yuav qhia tau tias lub vijtsam tsis zoo.
6. Xim Blocks
Xim thaiv yog thaum cov xim tshwm nyob rau hauv cov blocks sib txawv es tsis txhob sib xyaw kom haum. Qhov zoo LED zaub yuav tsum muaj seamless hloov ntawm cov xim. Txhawm rau kuaj xyuas cov xim thaiv, tso cov duab gradient thiab saib yog tias cov xim sib xyaw ua haujlwm zoo lossis yog tias muaj cov kab pom lossis thaiv. Cov zaub zoo siab yuav pom cov gradients du yam tsis muaj kev hloov pauv sai.
7. Wavelength sib xws
Lub wavelength ntawm lub teeb emitted los ntawm ibLED zaubtxiav txim siab purity thiab sib xws ntawm cov xim. Qhov zoo LED zaubyuav tsum emit lub teeb ntawm ib lub wavelength tshwj xeeb uas sib haum mus rau ib tug ntshiab xim. Txhawm rau ntsuas qhov no, koj tuaj yeem siv lub colorimeter lossis spectrometer los ntsuas lub wavelengths tawm los ntawm cov zaub. Lub wavelength zoo ib yam qhia tau hais tias lub vijtsam zoo.
8. Kev siv hluav taws xob ib square meter
Kev siv hluav taws xob yog qhov tseem ceeb uas yuav tsum tau xav txog, tshwj xeeb tshaj yog rau cov duab loj. Ib qho zoo LED zaub yuav tsum muaj tsawg zog noj ib square meter thaum tseem muab siab brightness thiab kev ua tau zoo. Qhov no tsis yog tsuas yog txo cov nqi khiav haujlwm tab sis kuj txo qis ib puag ncig kev cuam tshuam. Txheeb xyuas cov lus qhia tshwj xeeb ntawm cov zaub kom sib piv cov nqi siv hluav taws xob.
9. Tus nqi tshiab
Qhov refresh rate ntawm ibLED zaub Nws yog ib qho tseem ceeb rau kev ua kom du thiab txo flicker. Ib qho refresh npaum li cas ua rau cov duab smoother, tshwj xeeb tshaj yog nrog cov ntsiab lus nrawm. Ib qho zooLED zaub yuav tsum muaj qhov refresh tus nqi tsawg kawg yog 60Hz. Txhawm rau kuaj qhov no, saib cov yeeb yaj kiab nrawm lossis cov yeeb yaj kiab ntawm lub vijtsam thiab tshawb xyuas qhov tsis pom tseeb lossis flickering.
10. Zoo sib xws
Qhov sib piv piv ntsuas qhov sib txawv ntawm qhov tsaus ntuj tshaj plaws thiab lub teeb tshaj plaws ntawm daim duab. Qhov zooLED zaub yuav tsum muaj qhov sib piv siab kom ua tiav cov xim dub thiab ci dua. Txhawm rau ntsuas qhov no, tso saib qhov xwm txheej uas muaj ob qho tib si tsaus nti thiab ci ntsa iab thiab saib xyuas qhov tob ntawm cov dub thiab qhov ci ntawm cov dawb. Qhov sib piv zoo sib piv ua kom qhov kev pom tag nrho.
11. Xim kub
Xim kub yog hais txog qhov sov sov los yog txias ntawm lub teeb emitted los ntawm ib qho screen. Ib qho zooLED zaubyuav tsum muaj qhov hloov tau xim kub uas tuaj yeem ntsuas qhov sib txawv ntawm qhov chaw saib. Txhawm rau kuaj qhov no, kho cov xim kub thiab saib seb cov duab hloov pauv li cas. Cov zaub zoo yuav tso cai rau ntau yam xim kub yam tsis muaj kev cuam tshuam cov duab zoo.
12.Sab hauv tsev me-pitch zaub: low brightness, siab greyscale
RauSab hauv tsev zoo-pitch LED zaub, muaj ob yam ntxiv los xav txog: tsis tshua muaj qhov ci thiab siab greyscale. Cov lus qhia no yog tsim los rau kev saib ze, yog li qhov ci ntsa iab yuav tsum qis kom tiv thaiv qhov muag qaug zog. Txawm li cas los xij, lawv yuav tsum muaj qhov siab grey nplai kom ntseeg tau tias cov gradients du thiab hloov xim. Txhawm rau ntsuas qhov no, saib cov duab nyob ze thiab xyuas cov cim qhia ntawm banding lossis xim inconsistencies.
Kev txiav txim siab qhov zoo ntawm ib qhoLED zaubyuav tsum tau muaj kev ntsuam xyuas zoo ntawm ntau yam ntawm cov yam ntxwv, los ntawm flatness thiab brightness mus rau xim reproduction thiab hwj chim noj. Los ntawm kev nkag siab txog cov ntsiab lus tseem ceeb no, koj tuaj yeem txiav txim siab paub thaum yuav khoomLED zaubrau kev siv tus kheej lossis kev tshaj lij. Txawm hais tias koj tab tom nrhiav ib qho kev tshaj tawm rau kev tshaj tawm, kev lom zem, lossis lwm lub hom phiaj, ua kom cov ntsiab lus hauv siab yuav pab koj xaiv lub vijtsam LED zoo uas ua tau raws li koj xav tau.
Post lub sij hawm: Dec-25-2024
