Nkag siab tias pixel suab cuam tshuam li cas rau qhov kev daws teeb meem, tus nqi, thiab saib qhov deb ntawm koj qhov project LED zaub. Ua qhov kev xaiv zoo rau koj qhov chaw.
Taw qhia
Thaum tshuaj xyuas cov lus qhia kev tshaj lij rau cov duab kheej kheej LED, "pixel pitch" yog qhov tseem ceeb raws li qhov tshwj xeeb loj. Qhov kev ntsuas no cuam tshuam rau koj qhov kev daws teeb meem, pom qhov pom tseeb, tag nrho cov nqi, thiab kev tsim qauv. Tau txais kev nkag siab meej txog yuav ua li cas pixel suab ua haujlwm hauv peb - qhov kev teeb tsa qhov loj me yuav tiv thaiv koj los ntawm kev siv nyiaj ntau dhau ntawm kev daws teeb meem tsis tsim nyog lossis yuav lub vijtsam uas zoo li qhov muag plooj rau koj cov neeg tuaj saib.
Pixel Pitch yog dab tsi?
Hauv LED thev naus laus zis, pixel suab sawv cev rau lub cev qhov deb ntawm qhov nruab nrab ntawm ib pixel (ib qho LED pawg) mus rau qhov chaw ntawm lub pixel tom ntej, ntsuas hauv millimeters. Piv txwv li, P3 zaub muaj lub suab ntawm 3mm ntawm nws cov pixels.
Nrog cov lus qhia tiaj tus, lub suab pixel zoo sib xws thoob plaws tag nrho lub vijtsam. Nrog ib tug kheej kheej LED zaub, tswj lub suab zoo ib yam yuav tsum tau muaj tseeb geometric engineering. Vim hais tias cov nto tapers nyob ze rau saum thiab hauv qab ncej, manufacturers yuav tsum siv kev cai - zoo li tus Circuit Court boards kom lub pixel sib nrug raws li zoo raws li ua tau nyob rau hauv tag nrho cov nkhaus nto, tiv thaiv lub zos distortion.
Pixel Density thiab Visual Clarity
Kev sib raug zoo ntawm pixel suab thiab cov duab daws teeb meem yog ncaj qha: ib qho me me pixel suab txhais tau hais tias ntau pixels tau ntim rau ntawm qhov chaw.
High pixel ceev tso cai rau lub vijtsam los ua cov ntawv nyeem zoo, cov duab zoo sib xws, thiab siab - cov kab lus txhais video yam tsis tau pom cov duab pixel pom. Yog tias koj cov neeg saib yuav sawv ze rau ntawm cov zaub, xaiv qhov zoo pixel suab ua kom lawv pom cov duab du, tiag tiag es tsis yog sau ntawm ib tus neeg lub teeb dots.
Sib npaug saib qhov deb thiab qhov project pob nyiaj siv
Xaiv qhov tseeb pixel suab yog qhov sib npaug ntawm cov neeg tuaj saib qhov chaw thiab koj cov peev nyiaj txiag tag nrho. Cov me me pixel pitches xav tau ntau dua LED diodes los npog tib thaj chaw saum npoo, tsav cov nqi tsim khoom.
Yam tsawg kawg nkaus saib nrug txoj cai:Cov lus qhia kev lag luam muaj txiaj ntsig yog tias qhov pom qhov tsawg kawg nkaus pom qhov deb hauv meters yog kwv yees sib npaug ntawm pixel suab hauv millimeters (piv txwv li, lub vijtsam P3 zoo li zoo tshaj plaws ntawm 3 meters deb lossis ntxiv).
Nqi Efficiency:Yog tias koj tus kheej raug tshem tawm siab rau hauv kev lag luam atrium qhov chaw ze tshaj plaws yog 8 meters deb, them nyiaj ntxiv rau P2 sphere yog qhov tsis tsim nyog. P6 lossis P8 sphere yuav zoo ib yam ntawm qhov kev ncua deb thaum txuag nyiaj txiag tseem ceeb.
Pixel Pitch Application Guidelines
Sib piv cov pixel suab rau lub cev tsis muaj zog ntawm koj qhov chaw ua kom pom kev ua tau zoo thiab kev faib cov peev txheej.
| Pixel Pitch Rating | Pom zoo ib puag ncig | Hom Daim Ntawv Thov Scenarios |
| P1.5 - P2.5 (Pitch zoo) | Kaw - thaj chaw sab hauv tsev | High-cov koom haum ua haujlwm kawg, cov khoom lag luam khoom kim heev qhov rai tso tawm, kaw-cov khoom pov thawj sib tham sib tham. |
| P3 - P4 (nruab nrab suab) | Standard chaw nyob sab hauv tsev | Cov khw muag khoom hauv nruab nrab atriums, tshav dav hlau terminals, tsev so lobby, kev lag luam nthuav qhia booths. |
| P5 - P8 (Pitch loj) | Loj sab hauv tsev / sab nraum zoov | Arena scoreboard center-duab zaub, chaw ua si sab hauv tsev, sab nraum zoov kev lag luam plazas. |
| P10+ (Pitch loj heev) | Loj - nplai sab nraum zoov | Architectural landmarks, sab nraum zoov chaw ua si facades, elevated billboard installation saib los ntawm txoj kev loj. |
Cov lus xaus thiab cov lus pom zoo
Pixel pitch yuav tsum tsis txhob xaiv raws li "siab dua yog ib txwm zoo dua" kev xav. Ntsuas koj qhov chaw teeb tsa los txiav txim siab qhov twg feem ntau ntawm koj cov neeg tuaj saib yuav sawv. Xaiv lub suab uas muab qhov pom tseeb ntawm qhov kev ncua deb kom tsis txhob them nyiaj ntau dhau rau kev daws teeb meem koj cov neeg saib yuav tsis pom.
Cov lus nug nquag nug (FAQs)
Koj puas tuaj yeem sib tov sib txawv pixel pitches ntawm tib lub sphere zaub?
Feem ntau, tsis muaj. Ib tus kheej kheej yuav tsum siv lub teeb pixel suab thoob plaws nws qhov chaw tag nrho kom cov ntsiab lus rov qab los ntawm qhov sib npaug thiab kev daws teeb meem yam tsis muaj kev cuam tshuam thaum nws txav mus thoob qhov screen.
Pixel pitch cuam tshuam qhov hnyav ntawm lub npov kheej kheej li cas?
Me pixel pitches xav tau ntau LEDs, tsav tsheb hluav taws xob, thiab cov qauv kev txhawb nqa, uas feem ntau ua rau qhov hnyav tag nrho ib square meter piv rau qhov dav dua -pitch zaub.
Puas yog P2.5 sphere tseem kim dua li P4 sphere?
Yog lawm, vim hais tias txo cov suab los ntawm 4mm mus rau 2.5mm ho nce tag nrho cov pixels ntawm qhov chaw, yuav tsum tau ntau raw cov ntaub ntawv thiab ntev manufacturing sib dhos lub sij hawm.
