Dab tsi yuav tsum tau tu thaum xaiv ib qho LED teeb pom kev zoo hauv tsev?
Oct 24, 2018
Tam sim no, ntau thiab ntau cov lus qhia tau nkag mus rau sab hauv, tshwj xeeb cov chaw ntiav pw thiab khw loj loj tau txais kev pab los ntawm cov neeg tshaj tawm. Li ntawd, cov kev cai li cas rau cov tsev loj-loj siv cov ntxaij vab tshaus nyob sab hauv tsev?
LED zaub
Nyob rau hauv sab hauv tsev, qhov loj-scale full-xim hluav taws xob cov duab nrog thaj tsam loj dua 5m 2 tsuas yog muaj 3 qho kev xaiv: tus qub rear projection, DLP (cov kua deg ua kua ntsug nram qab) thiab LED zaub.
Qhov zoo ntawm cov nram qab hauv daim qauv nruab nrab ntawm cov duab kos yog cov pixel me me thiab cov ntsiab lus siab, thiab cov kev tsis zoo siab tsis tshua zoo siab, lub qhov muag me me, thiab lub neej luv ntawm lub lens teeb (tsuas yog ob peb txhiab teev xwb). Qhov zoo ntawm plasma splicing kuj yog tias cov ntsiab lus pixel me thiab qhov txhais tau siab. Qhov tsis zoo yog tias muaj seamsis. Tam sim no, tus me tshaj seam muaj peev xwm ncav cuag 1 hli.
Cov nram qab daim txiag thiab cov yeeb yaj duab saib puas tsim nyog rau kev pom dua.
Qhov zoo ntawm qhov coj qhia yog qhov ci ntsa iab siab thiab tsis muaj seam. Qhov tsis zoo yog tias qhov pixel feem ntau yog qhov thicker thiab qhov txhais yog qis dua. Tam sim no, qhov ceev ntawm cov lag luam nyob sab hauv xim puv npo LED zaub yog P4, Nws yog 62,500 pixels / m2. Cov khoom tshwm yog tsim los saib cov chaw nyob sab hauv tsev uas nyob deb deb.
LED tso saib ntawv
Thaum siv LED sab hauv tsev, nws tsuas yog xam los ntawm cov nram qab no.
1 tiag pixel thiab virtual pixel. Zoo li qhov xim sab nrauv sab nraum xim, cov pixels nyob rau sab hauv xim puv npo hauv tsev tseem muab faib ua cov pixels tiag tiag thiab cov pixels virtual.
2 tuag. Zoo tuag kom zoo rau lub LED
3 pob ntawv. Qhov chaw ntawm LED sab hauv pom muaj ib lub teeb, ib daim npog sab nrauv, ib daim duab peb-ply-ib-daim nplaum thiab ib daim duab uas muaj peb sab hauv, thiab cov tsos yog txawv. Qhov zoo ntawm nto-pob pob yog qhov loj saib lub kaum ntse ntse, zoo zoo zoo sib xws, thiab yooj yim automatic welding ua. Nws yog cov khoom tseem ceeb ntawm cov yeeb yaj duab puv xim, tab sis tam sim no tus nqi yog tus muaj siab; ib lub teeb-pom lub kaum sab xis yog ib qho me me, qhov ci ntsa iab dua me ntsis, thiab tus nqi qis dua. Daim ntawv nplaum saum toj no yeej yog ib hom teeb taws nkaus xwb. Tib qho thiab cov ntawv nplaum yog pheej yig dua thiab yog ib qho khoom siv hauv kev hloov.
4 ntom nti. Txij li cov hauv qab xim puv npo hauv sab hauv hluav taws xob ua kom muaj cua kub loj thiab qhov kev tswj fais fab muaj lub siab ceev, cov dot qhov teeb meem ntawm kev lag luam puv xim muag tsis tuaj yeem ua siab.
5 tsav hom. Cov hom tsav tsheb ntawm lub rooj tagnrho cov xim uas muaj nyob sab hauv tsev yog qhov kev tsav tsheb tam sim no, uas yog siv hom kev lag luam dynamic (tsuas yog 1/4, 1/8, thiab lwm yam). Nyob rau hauv cov ntaub ntawv ntawm tib tuag, lub 1/4 scan Circuit Court yuav tsum ntau, thiab qhov ci tseem ceeb dua.
