1. Yuav ua li cas xam qhov kev daws teeb meem ntawm sab hauv P2.5 puv -xim LED npo?
Sab hauv LED zaub tau maj mam hloov zuj zus los ntawm thaum ntxov P6, P7.62, thiab P10 mus rau tam sim no P2.5, P3, P4, P5, thiab txawm me me - suab P1.6, P1.8, P1.9, thiab P2.5 siab- txhais cov khoom lag luam. Qhov tseeb tau nce siab thiab siab dua, yog li hauv kuv lub tswv yim, txawm tias P2.5 zaub screen muaj qhov zoo lossis qhov tsis zoo yog txheeb ze. Qhov kev daws teeb meem ntawm P2.5 yog qhov qis dua li ntawm P1.5 thiab P1.25, thiab cov nyhuv ntawm cov zaub yog ib txwm tsis zoo. Txawm li cas los xij, piv rau P3 thiab P4, qhov pixel ceev yog qhov tsis ntseeg siab dua, ua rau muaj txiaj ntsig zoo dua. Feem ntau hais lus, cov nyhuv ntawm P2.5 LED npo yog qhov zoo heev, tshwj xeeb tshaj yog thaum saib los ntawm qhov deb ntawm 3 meters lossis ntau dua. Rau cov chaw xws li cov rooj sib tham loj, chav hais lus, chaw muag khoom, ntau- chav ua haujlwm, thiab rooj noj mov, P2.5 LED npo tuaj yeem ua tau raws li qhov xav tau.
Yog tias koj xav paub qhov kev daws teeb meem tshwj xeeb ntawm P2.5 zaub screen, koj yuav tsum muaj qhov kwv yees qhov ntev ntawm lub vijtsam loj. Qhov kev daws teeb meem raug ntawm P2.5 zaub npo tuaj yeem xam raws qhov ntev thiab qhov siab qhov ntev. Piv txwv li yooj yim, yog tias koj xav nruab ib sab hauv tsev puv - xim P2.5 LED npo uas yog 5 meters ntev thiab 3 meters siab, ua ntej xam tus naj npawb ntawm P2.5 zaub modules xav tau (thov mus rau tus lej ze tshaj). Qhov kev daws teeb meem module yog 128 dots * 64 dots, thiab qhov loj yog 320mm * 160mm. Raws li kev suav, qhov ntev yuav yog 4.8m (15 modules) lossis 5.12m (16 modules), uas ua rau qhov kev daws teeb meem ntev ntawm 128 * 15=1920 lossis 128 * 16=2048; Zoo sib xws, qhov siab yuav yog 2.88m (18 modules) lossis 3.04m (19 modules), nrog rau kev daws teeb meem ntawm 18 * 64=1152 lossis 19 * 64=1216. Yog li ntawd, tag nrho LED zaub screen daws teeb meem yog: 1920 dots * 1152 dots lossis 2084 dots * (1216 dots).
2. Yam dab tsi cuam tshuam rau tus nqi ntawm P2.5 LED zaub? Tus nqi kwv yees li cas rau ib square meter rau tus qauv teeb tsa P2.5 zaub?
Tus nqi ntawm P2.5 puv - xim zaub yog cuam tshuam los ntawm ntau tus nqi raw khoom thiab yam xws li cov chaw tsim khoom cov txheej txheem tsim khoom. Yog li ntawd, txawm rau tib lub P2.5 LED zaub, tus nqi hais los ntawm txhua qhov chaw tsim khoom sib txawv. Cov yam ntxwv cuam tshuam rau tus nqi ntawm P2.5 zaub tuaj yeem muab faib ua 5 yam: LED nti hom, LED ntim hom, tsav nti, lub hwj huam mov hom, thiab cov txheej txheem tsim khoom. Tam sim no, tus nqi ntawm tus liab qab P2.5 puv - xim zaub tuaj yeem qis li 4000 yuan ib square meter, uas yog tus nqi txaus nyiam heev. Yog li ntawd, cov phooj ywg uas tab tom npaj yuav lub siab - txhais tau tias tag nrho - xim P2.5 LED zaub tau qhia kom sib piv cov nqi los ntawm ntau lub tuam txhab, thiab tsis yog tsuas yog sib piv cov nqi, tab sis kuj xav txog lub tuam txhab loj thiab lub zog, kev ua tiav, cov txheej txheem tsim khoom, thiab cov khoom siv raw khoom los xaiv qhov zoo tshaj plaws.
