Los ntawm towering billboards raws txoj kev loj mus rau cov ntxaij vab tshaus nkhaus ntawm theem kev hais kwv txhiaj,coj zaub daim ntawv thovtau tawg thoob plaws kev lag luam. Tab sis paub qhov twg siv hom LED screen - thiab yuav ua li cas kom tsis txhob muaj kev ua yuam kev - yog qhov sib txawv ntawm lub showtopper thiab mob taub hau. Phau ntawv qhia no qhia koj txog qhov zoo, cov yam ntxwv tseem ceeb, kev siv tswv yim, thiab cov lus ceeb toom tseem ceeb ntawm LED zaub hauv qhov chaw tiag tiag.
1. Vim li cas LED Qhia Yeej - Qhov Zoo Tshaj Plaws
1.1 Superior Brightness thiab Visibility
LED zaub tuaj yeem ncav cuag 5,000–10,000 nits (ib chav tsev ntawm luminance; 1 nit=ci ci ntawm ib lub tswm ciab ib square meter) rau cov qauv sab nraum zoov. Qhov ntawd txhais tau hais tias lawv nyob twj ywm nyeem tau zoo nyob rau hauv lub hnub ncaj qha - ib yam dab tsi LCD cov ntxaij vab tshaus lossis projectors tsis tuaj yeem sib phim.
1.2 Seamless Sizing thiab Flexibility
Modular tsim tso cai rau koj tsim cov duab lossis qhov loj me - los ntawm lub vijtsam me me 2-meter sab hauv tsev mus rau 100-meter chaw ntau pob. Curved, pem teb-mounted, los yog txawm pob tshab xaiv muaj. Rau cov khw muag khoom,sib tham sib coj zaub daim ntawv thov rau cov khw muag khoomtau dhau los ua qhov kev hloov pauv kev ua si, tso cai rau cov khoom lag luam kov-ua haujlwm.
1.3 Kev Siv Hluav Taws Xob piv rau cov cim qhia
Ib daim ntawv tshaj tawm LED ib txwm siv li 70% tsawg dua lub zog dua li neon lossis fluorescent kos npe ntawm tib qhov ci. Tshaj li tsib xyoos, kev txuag hluav taws xob ib leeg tuaj yeem them rau cov nqi khoom.
1.4 Lub neej ntev nrog kev tu qis
Zoo LED modules dhau 100,000 teev (tshaj 11 xyoo ntawm 24/7 ua haujlwm). Tsis muaj qhov muag teev los hloov, tsis muaj xim fading dhau sijhawm.
2. Cov yam ntxwv tseem ceeb uas koj yuav tsum nkag siab
2.1 Pixel Pitch - Tus Txiav Txim Siab
Pixel pitch (qhov deb ntawm LED chaw, ntsuas hauv millimeters) txiav txim saib qhov deb.
Lub suab me me (P1.2 - P2.5): rau kev saib ze (chav sablaj, chaw tswj hwm)
Nruab nrab suab (P3 - P6): rau cov xwm txheej sab hauv tsev, cov khoom muag muag
Lub suab loj (P8 - P16): rau sab nraum zoov billboards saib los ntawm qhov deb
Rau sab nraum zoov advertising,high brightness coj zaub daim ntawv thov rau kev tshaj tawm sab nraum zoovfeem ntau siv P8–P10 nrog 6, 500+ nits.
2.2 Refresh Rate - Tsis muaj Flicker ntawm lub koob yees duab
Refresh tus nqi (feem ntau npaum li cas cov duab redraws ib ob, nyob rau hauv Hz) yuav tsum tau ntau tshaj los yog sib npaug rau 1,920Hz rau TV tshaj tawm los yog nyob streaming. Cov nqi qis ua rau muaj kev ntxhov siab kab rov tav ntawm video. Rau cov txheej xwm theem,theem coj zaub daim ntawv thov nrog siab refresh tus nqiyog tsis-negotiable.
2.3 IP Rating - Huab cua tiv thaiv
Ingress Protection (IP) qhov ntsuas muaj ob tus lej: thawj zaug rau plua plav (6=plua plav nruj), thib ob rau dej (5=dav hlau dej, 8=immersion). Cov khoom siv sab nraum zoov xav tau 3. Yuav Siv LED Zaub li cas - Ib qho yooj yim 3-kauj ruam txoj hauv kev
H3 Kauj Ruam 1: Txhais koj qhov nrug saib thiab ib puag ncig
Hauv tsev lossis sab nraum zoov?
Cov neeg tuaj saib yuav sawv deb npaum li cas?
Nws puas yuav ntsib kev tshav ntuj ncaj qha?
Cov lus teb no muab rau koj xav tau pixel suab thiab ci ntsa iab.
Kauj ruam 2: Xaiv Cov Ntsiab Lus Hom thiab Tswj System
Cov duab zoo li qub xav tau cov tswj hwm yooj yim xwb. Cov yeeb yaj kiab nyob, kev sib tham sib tham, lossis cov ntaub ntawv hauv lub sijhawm (cov qhab nia kis las, kev tshaj tawm xov xwm) yuav tsum muaj cov txheej txheem video tshwj xeeb thiab cov neeg siv xov xwm. Rau cov neeg ua yeeb yam,ib ntus coj zaub daim ntawv thov rau cov txheej xwm thiab concertsfeem ntau suav nrog kev tswj hwm synchronized rau ntau lub vijtsam pabcuam.
Kauj Ruam 3: Nruab nrog cov qauv tsim nyog thiab qhov cua
LED txee yuav tsum tau mounted rau cov ntaub ntawv pov thawj steel qauv. Tawm tsawg kawg 10 cm ntawm rear clearance rau tshav kub dissipation. Tsis txhob nruab cov ntxaij vab tshaus sab nraum zoov ntsib lub hnub ncaj qha thaum yav tsaus ntuj yam tsis muaj hnub ci - qhov kub thiab txias sab hauv tuaj yeem tshaj 60℃thiab luv lifespan.
4. Kev ceev faj tseem ceeb – Tsis txhob tu siab tom qab
4.1 Tsis txhob tshaj qhov kaj sab hauv tsev
Sab hauv LED zaub yuav tsum khiav ntawm 800-1,500 nits. Txhua yam saum 2,500 nits hauv chav sib tham tsaus ntuj yuav ua rau qhov muag tsis pom kev thiab tsis xis nyob. Ib txwm siv lub teeb pom kev zoo lossis phau ntawv dimming rau kev siv sab hauv tsev.
4.2 Tsis txhob tsis quav ntsej saib lub kaum sab xis
Pheej yig LED zaub poob xim thiab sib piv tshaj 120 degree. Rau kaum qhov chaw lossis chav dav, xaiv cov modules nrog 160℃+ saib lub kaum sab xis. Qhov no yog qhov tshwj xeeb tshaj yog raucoj mus muag coj zaub daim ntawv thov hauv khw malls, qhov twg tib neeg taug kev dhau los ntawm txhua qhov kev taw qhia.
4.3 Npaj rau Spare Modules
Yuav tsawg kawg yog 5% ntxiv modules thaum yuav khoom. LED chips tuaj yeem ua tsis tiav tom qab xyoo, thiab cov tuam txhab lag luam txiav tawm qhov qub pixel pitches. Yog tsis muaj khoom seem, ob peb lub pixels tuag tuaj yeem ua rau tag nrho cov duab tsis ua haujlwm.
4.4 Kev nyab xeeb hluav taws xob ua ntej
LED cov lus qhia kos lub siab inrush tam sim no (dhau tam sim ntawd thaum fais fab tuag). Siv lub tshuab hluav taws xob ua kom muaj zog thiab cov khoom siv hluav taws xob tshwj xeeb. Tsis txhob daisy-chain fais fab rau ntau tshaj 5 lub txee hauv series.
5. Cov lus nug nquag nug (FAQ)
Q1: Dab tsi yog qhov txawv ntawm LED zaub thiab LCD zaub rau kos npe?
A: LED zaub yog modular, ntau ci dua (5, 000+ nits vs . 500 nits rau LCD), thiab ua haujlwm sab nraum zoov. LCDs yog pheej yig dua rau cov paib me me hauv tsev tab sis tsis tuaj yeem tiled seamlessly thiab raug kev txom nyem los ntawm tshav ntuj ntxuav.
Q2: Kuv puas tuaj yeem siv tib lub LED zaub hauv tsev thiab sab nraum zoov?
A: Tsis yog. Cov ntxaij vab tshaus sab nraum zoov muaj qhov ci siab dua, kev tiv thaiv dej zoo dua (IP65+), thiab lub ntsej muag tiv thaiv UV. Kev siv lub vijtsam sab hauv tsev sab nraud yuav ua rau nws puas tsuaj hauv lub lis piam. Rauxauj coj zaub daim ntawv thov uas hloov chaw, nrhiav hybrid-rated txee nrog IP54 thiab 4, 500+ nits.
Q3: Dab tsi yog "virtual pixel" technology?
A: Virtual pixel (los yog pixel sib koom) siv cov algorithms los qhia LEDs ntawm cov pixels uas nyob ib sab, ua kom pom kev daws teeb meem siab dua li lub cev pixel suav. Nws txuag nqi tab sis tuaj yeem txo qis rau cov ntawv nyeem. Nws yog ib yamme me pitch coj zaub daim ntawv thov rau cov xwm txheej sab hauv tsevntawm pob nyiaj siv.
