Txij li xyoo 2008 Beijing Olympic Games, tus LED Zaub tau tsim kom sai nyob rau hauv cov hauv qab no. Tam sim no, LED zaub tuaj yeem pom txhua txhia qhov txhia chaw, thiab nws cov nyhuv tshaj tawm yog pom tseeb. Tab sis tseem muaj ntau tus neeg muas zaub uas tsis paub txog lawv cov kev xav tau thiab hom ntawm coj cov zaub lawv xav tau. RTLED conummittizes Kev faib tawm ntawm LED cov zaub hauv hluav taws xob kom pab koj xaiv cov vijtsam zoo.
1. Kev faib tawm los ntawm LED teeb hom
SM RED Zaub:RGB 3 hauv 1, txhua tus pixel tsuas muaj ib lub teeb coj. Tuaj yeem siv sab hauv tsev lossis sab nraum zoov.
DIP LED Zaub:Liab, ntsuab thiab xiav LED LED cov teeb tsa yog ywj pheej, thiab txhua pixel muaj peb lub teeb. Tab sis tam sim no tseem muaj chip 3 hauv 1 hauv 1. Lub ci ci ntawm dip coj zaub coj yog qhov siab heev, uas feem ntau siv sab nraum zoov.
COB LED Zaub:LED teeb thiab PCB pawg thawj coj ua ke ua ke, nws yog dej tsis txaus, plua plav thiab kev sib tsoo. Haum rau me-npoo LED zaub, nws tus nqi yog kim heev.
2. Raws li xim
Monochrome LED Zaub:Monochrome (liab, ntsuab, xiav, dawb thiab daj).
Dual Xim LED Zaub: Liab thiab ntsuab dual xim, lossis xim liab thiab xiav dual xim. 256-Theem Grayscale, 65,536 xim tuaj yeem ua kom pom.
Tag nrho cov xim LED Zaub:Liab, ntsuab, xiav peb xim xim, 256-theem grey nplai pleev tag nrho cov xim zaub tuaj yeem tso saib ntau dua 16 lab xim.
3.Classification los ntawm Pixel Twitch
Nyob sab hauv tsev LED npo:P0.9, p1.2, p1.2, p1.5, p1.5, p1.6, p1.9, p2.5, p2.9, p3.9, P4, P4, P4 .81, P5, p6.
Sab nraum zoov LED Screen:P2.5, P2.6, P2.9, P3.9, P3.9, P3.9, P5, P5, P6, P8, P10, P10, P16.
4. Kev faib tawm los ntawm cov qib dej
Nyob sab hauv tsev LED Zaub:tsis waterproof, thiab qis ci. Feem ntau siv rau theem, chaw ntiav pw, khw khw, cov khw muag khoom muag, cov tsev teev ntuj, thiab lwm yam.
Sab nraum zoov LED Zaub LED Zaub:waterproof thiab siab brightness. Feem ntau siv nyob rau hauv tshav dav hlau, chaw nres tsheb, vaj tse loj, txoj kev loj, chaw ua si, plaub fab thiab lwm yam.
5. Kev faib tawm los ntawm scene
Tshaj tawm LED Zaub, qev LED zaub, tsheb coj coj zaub, nkhaus LED Zaub, nkhaus LED zaub, kab tom ntej LED screen, sab qab ntom npo, qab nthab LED screen, thiab lwm yam.
Tawm-ntawm-tswj taw tes:Lub pixel point uas lub xeev luminous tsis tau raws li kev xav tau. Cov sab nraud-tswj taw tes tau muab faib ua peb hom: Qhov muag tsis pom pixel, tas li pixel ci, thiab nyem pixel. Qhov muag tsis pom pixel, tsis kaj thaum nws xav tau ci. Cov me ntsis sab nrauv, tsuav yog LED Video Phab Ntsa tsis yog kaj lug, nws yog ib txwm nyob. Flash Pixel yog ib txwm flickering.
Ncej hloov tus nqi:Tus naj npawb ntawm cov ntaub ntawv pom nyob rau ntawm LED cov zaub tau hloov kho ib ob, chav: FPS.
Refresh tus nqi:Tus naj npawb ntawm cov ntaub ntawv pom nyob rau ntawm LED cov zaub yog kom pom tseeb rau ib ob. Qhov siab dua tus nqi refresh, ntau dua cov duab clarity thiab qis dua cov flicker. Feem ntau ntawm RTLED cov LED cov lus qhia tau ua tus nqi refresh ntawm 3840Hz.
Constant tam sim no / tas mus li voltage tsav:Cov nqi tas sim tam sim no yog hais txog tus nqi tam sim no teev nyob rau hauv tas li cov zis kev tsim tawm nyob rau hauv lub chaw ua haujlwm tso cai los ntawm tus tsav tsheb IC. Kev ntsuas hluav taws xob tas li yog hais txog qhov ntsuas hluav taws xob tshwj xeeb tau teev nyob rau hauv cov zis tsis pub dhau hauv lub chaw ua haujlwm tau tso cai los ntawm tus tsav tsheb IC. LED cov lus qhia tau tag nrho cov tsav los ntawm kev ntsuas hluav taws xob tas li ua ntej. Nrog kev txhim kho thev naus laus zis, tas li voltage tsav yog maj hloov los ntawm kev tsav tam sim no. Cov tsav tsheb tas li tam sim no ua rau muaj kev phom sij tam sim no los ntawm cov resistor thaum lub sij hawm tsis sib haum ntawm txhua tus coj tuag. Nyob rau tam sim no, LE ceev cia siv tas li tsav tsheb tam sim no.
Lub Sijhawm Post: Jun-15-2022