Thaum yuav khoomLED zaub, tsis muaj xws li pixel suab, pixel ceev, thiab kev daws teeb meem feem ntau yog qhov chaw uas cov neeg siv khoom feem ntau nug cov lus nug txog. Niaj hnub no, cia saib yuav ua li cas pixels xam. Noj P3 LED zaub ua piv txwv, pes tsawg pixels nyob rau ib square meter? Thiab tus lej no txhais li cas?
Qhov tseeb, tus naj npawb ntawm pixels tsis tsuas yog cuam tshuam rau qhov pom tseeb ntawm cov duab tab sis kuj tseem cuam tshuam ncaj qha rau kev pom qhov deb, pom cov nyhuv, thiab qhov project nqi. Kev nkag siab txog yuav ua li cas LED cov duab pixels suav nrog tuaj yeem pab cov neeg yuav khoom kom raug xaiv cov kev daws teeb meem zoo tshaj plaws rau lawv cov kev xav tau.
P3 LED zaub yog dab tsi?
Hauv kev lag luam LED zaub, "P3" sawv cev rau lub pixel suab ntawm lub vijtsam LED, lub ntsiab lus ntawm qhov kev ncua deb ntawm ob lub pixels uas nyob ib sab yog 3 hli.
- "P" sawv cev rau Pixel Pitch;
- "3" sawv cev rau lub suab loj ntawm 3 millimeters.
Lub vijtsam LED zaub yog tsim los ntawm ntau tus neeg pixels. Txhua pixel feem ntau yog tsim los ntawm kev sib xyaw ua ke ntawm liab, ntsuab, thiab xiav (RGB) LED hlaws, nrog rau qhov sib txawv brightness ratios ua tiav ntau yam xim.
Pixel pitch yog ib qho tseem ceeb tsis muaj kev cuam tshuam rau LED zaub nyhuv. Nrog tib lub chaw tso saib:
- Qhov me me ntawm pixel suab, ntau pixels ib cheeb tsam ib cheeb tsam;
- Qhov siab dua qhov pixel ceev, qhov pom tseeb ntawm cov duab nthuav dav;
- Qhov qis ntawm graininess thaum saib nyob ze.
- Yog li ntawd, piv rau cov kev qhia tshwj xeeb xws li P4 thiab P5, P3 tuaj yeem muab ntau dua pixel ntom rau tib cheeb tsam.
Yuav ua li casMib yamPixel uaTntawm noPuaSquareMnyob rau hauv ib tug P3 LEDDisplay?
Txhawm rau xam cov pixels ib square meter ntawm LED zaub, siv cov qauv hauv qab no: Tus naj npawb ntawm pixels hauv ib qho kev taw qhia=1000mm ÷ Pixel suab
Txij li qhov loj ntawm 1 square meter LED zaub yog: 1000mm × 1000mm
P3 LED zaub:
- Kab rov tav pixels: 1000 ÷ 3 ≈ 333.33
- Number of ntsug pixels: 1000 ÷ 3 ≈ 333.33
- Luas=333.33 × 333.33 ≈ 110,889
Yog li ntawd, P3 LED zaub muaj kwv yees li 110,889 pixels ib square meter. Tus nqi no tseem tuaj yeem nkag siab tias qhov pixel ceev ntawm P3 LED zaub yog kwv yees li 110,000 pixels / ㎡.
Tus naj npawb ntawm Pixels cuam tshuam li cas rau cov teeb pom kev zoo ntawm LED zaub?
Tus naj npawb ntawm pixels ncaj qha txiav txim siab cov duab nthuav dav uas lub vijtsam LED tuaj yeem nthuav tawm. Hauv cov lus qhia ntawm tib qhov loj: P3 LED cov lus pom muaj ntau pixels ib cheeb tsam ib cheeb tsam piv rau cov khoom lag luam pixel loj dua, yog li nthuav tawm cov duab ntxaws ntxiv.
P3 LED zaub muaj ntau dua pixel ceev, uas zoo dua raws li cov kev xav tau ntawm:
- Lub rooj sib tham cov ntsiab lus tso saib;
- Corporate hom zaub;
- Video playback;
- Cov ntaub ntawv visualization zaub;
- Kev sib tham sib nthuav qhia.
Pixel suav tsis yog qhov tseem ceeb rau kev xaiv LED zaub
Hauv cov haujlwm tiag tiag, ntau tus neeg siv khoom xav tias ntau pixels zoo dua, tab sis LED zaub screen xaiv yuav tsum muaj kev xav txog ntau yam. Dhau li pixel ceev, cov hauv qab no kuj yuav tsum tau xav txog:
- Saib nrug: Qhov no yog qhov tseem ceeb ntawm kev txiav txim siab pixel suab xaiv. Qhov ze qhov pom qhov deb, qhov siab dua qhov xav tau pixel ceev.
- Tso cov ntsiab lus: Yog tias feem ntau nthuav tawm cov ntawv nyeem, cov ntaub ntawv, lossis siab -cov ntsiab lus video, cov khoom me me - suab muaj txiaj ntsig zoo; yog tias feem ntau siv rau qhov ntev - kev tshaj tawm kev tshaj tawm, qhov siab dua pixel yuav tsis tsim nyog.
- Kev teeb tsa ib puag ncig: Cov phiaj xwm sab hauv tsev thiab sab nraum zoov muaj qhov xav tau sib txawv rau qhov ci ntsa iab, qib kev tiv thaiv, thiab kev tsim hluav taws kub dissipation.
- Qhov project pob nyiaj siv: Me me pixel suab txhais tau hais tias cov nqi tsim khoom ntau dua, yog li qhov sib npaug yuav tsum raug ntaus ntawm qhov kev ua tau zoo thiab cov nqi peev.
Lub neej yav tom ntej ntawm Sab Hauv Tsev LED Zaub: Kev hloov pauv tsis tu ncua mus rau Fine-Pixel-Pitch Solutions
Nrog rau kev loj hlob tsis tu ncua ntawm thev naus laus zis xws li Micro LED thiabCOB ntim, P2, P1.5, thiab txawm tias me me pixel suab cov khoom lag luam tau nkag mus rau siab dua - lub rooj sib tham kawg, chaw tswj hwm, thiab cov xwm txheej ua lag luam.
Rau cov tuam txhab yuav khoom, xaiv cov zaub LED tsis yog hais txog kev nrhiav cov pixel ntau dua, tab sis yog xaiv qhov zoo tshaj plaws pixel suab raws li kev pom nyob deb, daim ntawv thov yuav tsum tau, thiab pob nyiaj siv.
Nkag siab tias P3 LED zaub muaj kwv yees li 110,889 pixels ib square meter tsuas yog thawj kauj ruam hauv kev xaiv LED. Ib qho kev daws teeb meem tiag tiag yuav tsum muaj kev txiav txim siab raws li qhov project ib puag ncig, tso saib cov ntsiab lus, thiab ntev - cov kev xav tau siv sijhawm ntev.