Upangiri Woyamba: Chilichonse chokhudza khoma la LED
Kodi khoma la LED ndi chiyani?
Kodi makoma a LED amagwira ntchito bwanji?
Kodi makoma a LED amagwiritsidwa ntchito chiyani?
Mitundu ya makoma a LED
Kodi makoma a LED amasiyana bwanji ndi zikwangwani ndi zikwangwani zina zakale?
Kodi makoma a LED amawononga ndalama zingati?
Zomwe muyenera kuziganizira posankha khoma lamavidiyo a LED
Mapeto
Zizindikiro za digito ndi njira yabwino yolumikizirana ndi makasitomala anu ndikuwongolera malonda.Pogwiritsa ntchito, mutha kutulutsa makanema, zolemba, ndi zithunzi zomwe mwamakonda kutengera nthawi yatsiku, zolinga zabizinesi, malo abizinesi, komanso zomwe makasitomala anu amakonda.Komabe, chizindikiro cha digito sichingapambane mphamvu ya khoma la LED.Kupereka zomwezo kuchokera pachizindikiro chimodzi cha digito m'njira zopitilira 100 monga momwe zilili pachithunzi chimodzi ndizokopa chidwi.Zaka zingapo zapitazo, ukadaulo wamakhoma amakanema unkapezeka pagawo laling'ono ngati mabwalo amasewera ndi zochitika, kasino, ndi malo ogulitsira.Kotero, kodi khoma la LED ndi chiyani?
Kodi anLED khoma?
Khoma la LED kapena Khoma la Kanema wa LED ndi chophimba chachikulu chopangidwa ndi ma diode otulutsa kuwala omwe amawonetsa zowoneka ngati makanema, zithunzi, zolemba, ndi mitundu ina yazithunzi.Zimapereka kumverera kwa khoma lalikulu, lowala lomwe liribe zolumikizana pakati pa ma module osiyanasiyana omwe amapanga.Choncho, amalola chophimba ntchito mavidiyo ndi digito danga lililonse mosalekeza.Makoma a kanema a AVOE LED poyamba ankagwiritsidwa ntchito ngati zizindikiro zakunja za digito ndipo anali atayamba ngati monochrome.Mtundu wa RGB LEDs utafika pamsika, zonse zidasintha.
Kupanga ma pixel
Chifukwa cha kusinthika kwa msika wa LED, pakhala kusintha kwa kachulukidwe ka pixel.Chifukwa chake, kusiyana komwe kunayikapo LCD ndi LED padera tsopano kukutsekedwa.Popenta ma LED aliwonse okhala ndi utomoni wakuda, zowonetsera pakhoma lamavidiyo a LED zimakwaniritsa 'zakuda zenizeni'.Kuti athetse kuwunikira ndikulekanitsa zowunikira, amawonjezera mithunzi pakati pa magetsi.
Kukwera
Makoma a kanema wa LED amakhala ndi zowonetsera zingapo za LED zomwe zimawonetsedwa pagawo lathyathyathya.Chifukwa chake, ndikofunikira kukhala ndi mtunda wapakati wowonera mukamayika khoma lakanema la LED.Mufunika mapikiselo abwino kwambiri kuti anthu aziyang'anitsitsa.Pixel mu khoma la kanema wa LED ndi chipangizo chimodzi chokwera pamwamba (SMD) ndizofanana.Amawerengera chiwerengero cha ma pixel pogwiritsa ntchito phula.Mtunda pakati pa SMD iliyonse ya LED umatsimikizira kukwera kwake.
Kodi makoma a LED amagwira ntchito bwanji?
Ngakhale kuti makoma a LED ali ochititsa chidwi, munthu sangadzifunse kuti, kodi amagwira ntchito bwanji?Nchiyani chimawapangitsa iwo kukhala ndi kuwala ndi kumveka bwino kumeneko?M'munsimu muli zinthu zofunika kwambiri zomwe zimafotokoza ntchito ya makoma a LED.
Kupanga
Amapanga makoma a kanema wa LED okhala ndi mapanelo angapo.Ma module ena ang'onoang'ono ali ndi kuwala kwa RGB pa iwo.Childs, gulu kukula ndi za 500 * 500mm mapanelo anayi kupanga lalikulu mita.Ma LED amatulutsa kuwala kwina atazunguliridwa ndi nyumba yapulasitiki yakuda.Choncho, ili ndi kusiyana kwakukulu.Zimawapangitsa kukhala oyenera kutsatsa kwakunja komwe kuli kuwala kozungulira.
Kusintha kwazithunzi
Kodi chilichonse chimakhala chotalikirana bwanji pagululi?Kutsatsa kwa mapanelo wamba a LED pakhoma la kanema kumadalira ma pixel ake.Masiku ano, ma pixel amtundu wa LED opangira ma LED ngati omwe mungapeze m'matchalitchi pakati pa 3-6mm.Makoma apakanema akunja a LED nthawi zambiri amakhala ndi ma pixel okulirapo chifukwa mtunda wowonera ndi wautali, komanso zovuta kusiyanitsa LED patali.Ngakhale mawonedwe akulu ndi okwera mtengo chifukwa cha ma pixel osalala, malo okulirapo amalola malo ochulukirapo apakati popanda kusokoneza chithunzicho.Zonse zimamasulira, monga tawonera pamwambapa, kuchuluka kwa pixel.Mukayandikira, kutsika kwa pixel kumafunika.Chifukwa chake, kuchuluka kwa pixel komwe mumasankha ndikofunikira kwambiri pakuzindikira mtengo wake.Mumawerengera kuchuluka kwa pixel kutengera momwe omvera ali pafupi.Chifukwa chake, mumafunika mawu omveka bwino ngati ali oyandikira komanso okulirapo ngati omvera ali patali.
Zowongolera zogwirira ntchito
Zithunzi mu khoma la LED zimagawanika.Mwina pulogalamu ya PC, khadi ya kanema, kapena chowongolera cha hardware chimawalamulira.Njira zonse ziwiri zogwirira ntchito zili ndi zabwino komanso zoyipa.Ngakhale wolamulira wa hardware ali ndi ntchito yapamwamba komanso yodalirika, sapereka malo osinthika.Ili ndi malingaliro ochepa a pixel.Chifukwa chake, kuwonetsa magwero angapo olowera pogwiritsa ntchito khoma lakanema la LED loyendetsedwa ndi hardware sikutheka.Mosiyana ndi izi, amapatsa wowongolera mapulogalamu kukhala ndi makhadi angapo otulutsa, ena okhala ndi zolowetsa mavidiyo.Chifukwa chake, amathandizira magwero osiyanasiyana olowera ndikuloleza kusamvana kwathunthu kwa pixel.
Kodi makoma a LED amagwiritsidwa ntchito chiyani?
Kugwiritsiridwa ntchito kwa makoma a LED ndi ambiri chifukwa mukhoza kuwapanga malingana ndi ntchito yomwe akufuna.Chifukwa cha kukopa kwawo, kusintha kwazithunzi kopanda msoko, komanso kusavuta kusintha mwamakonda, mafakitale ambiri amawatengera pazochitika zawo zatsiku ndi tsiku.Pansipa pali ntchito zina za makoma avidiyo a AVOE LED.
Mapaki osangalatsa
Makoma a LED atha kupereka zithunzi zomveka bwino ndikusintha kosasinthika.Amagwiritsidwa ntchito popereka mphindi yosangalatsa m'mapaki achisangalalo.Mutha kuzigwiritsa ntchito ngati zowonetsera mavidiyo kwa anthu omwe asonkhana kuti asangalale.Zitha kukhala kudzera mu kuwerengera zipilala zophimbidwa ndi munthu, kupereka mauthenga owoneka, ndi zina zambiri.
Mpingo
Malo ena omwe makoma a kanema wa LED apeza ntchito zambiri masiku ano ali mkati mwa tchalitchi.Mutha kuziyika m'malo abwino momwe aliyense angawone ndikuzipeza.Makoma a kanema a LED amapereka mauthenga owoneka bwino a nyimbo yomwe osonkhana akuimba, vesi limene akuwerenga, ndi zidziwitso zina mkati mwa malo olambirira.
Bizinesi
Mwina kugwiritsa ntchito kwambiri makoma a LED ndikotsatsa.Tawagwiritsa ntchito potsatsa m'nyumba komanso panja.Makoma a kanema wakunja a LED amakopa chidwi cha omwe akufuna kukhala makasitomala.Amatha kugwira ntchito pansi pa kuwala kulikonse posintha mawu awo.Popeza alibe bezel, pali kusintha kosalala pakati pa mafelemu.Kutsatsa pogwiritsa ntchito makoma a LED kumatha kukhala mkati kapena kunja.
Makanema, makanema, ndi zochitika
Makoma a LED ndi okondedwa kwa ojambula nyimbo.Amagwiritsidwa ntchito popanga zowoneka bwino zowoneka bwino pamakonsati ausiku.Kuonjezera apo, kuti alole omvera kuti awone wojambulayo, amayendetsa kayendedwe ka ojambula ndi kuvina, ndikupangitsa omvera kukhala ndi chidziwitso chotsatira.
Mitundu ya makoma a LED
Pali mitundu ingapo ya makoma a kanema wa LED.M'munsimu muli mitundu itatu yofala kwambiri yaMakoma avidiyo a LED.
1. Direct View LED kanema makoma
Awa ndi makoma amakanema omwe kale akhala akugwiritsidwa ntchito paziwonetsero zakunja.Masiku ano, ali ndi malingaliro ofunikira pazowonetsera zamkati.Makoma a kanema a Direct View LED kuti asakhale ndi ma bezel komanso kukhala ndi mbiri yopapatiza.Chifukwa chake, amapereka chidziwitso chopanda msoko ndi zosankha zosiyanasiyana zokwezera.
2. Makoma a kanema wamkati a LED
Amapanga zowonetsera zamkati za LED kuchokera ku ma LED okwera pamwamba.Chifukwa chake, amatha kupereka zithunzi pamlingo wapamwamba kwambiri ndipo zitha kupangidwa m'mawonekedwe osiyanasiyana opindika.Masiku ano, makoma a kanema a Indoor LED ndiye njira zamakono zophunzitsira, zosangalatsa, ndi zotsatsa zamkati.
3. Blended Projection kanema khoma machitidwe
Izi zitha kupanga zithunzi zamawonekedwe aliwonse pogwiritsa ntchito ma projekiti angapo.Maonekedwewo akhoza kukhala amtundu uliwonse wokhala ndi mawonekedwe apamwamba poyerekeza ndi pulojekiti imodzi.
Kodi makoma a LED amasiyana bwanji ndi zikwangwani ndi zikwangwani zina zakale?
Makoma a LED ndi mtundu wapamwamba kwambiri wazizindikiro za digito poyerekeza ndi zikwangwani ndi zikwangwani zina zachikhalidwe.M'munsimu muli kusiyana kwake:
Kuyanjana
Ngakhale zikwangwani ndi zikwangwani zina zachikhalidwe zimapereka zizindikiro zosasunthika, makoma a kanema wa LED ali ndi ukadaulo womwe umakuthandizani kuti omvera anu azitha kulumikizana.Makoma a LED amasiya kuwonekera kosatha kwa mtunduwo m'malingaliro a wogwiritsa ntchito.
Kusinthasintha kwazinthu
Simungathe kusintha uthenga wanu m'zikwangwani zachikhalidwe ndi zikwangwani zoyimilira.Mosiyana ndi zimenezo, mukhoza kusintha uthenga mu khoma la kanema la LED malinga ndi zosowa za omvera.
Kuchita bwino ndi kusintha kosangalatsa
Chifukwa amakopa ndipo amatha kusintha mauthenga, makoma a LED ndi othandiza pakutsatsa.Mutha kugwiritsa ntchito zojambulazo kuti muwonetse momwe mungachitire zinazake kapena kugwiritsa ntchito chinthu.Mosiyana ndi zimenezi, chifukwa chakuti zikwangwani zimakhala zosasunthika, mauthenga awo nthawi zambiri amakhala achikale komanso osafunika.Muyeneranso kusiya ndi ndalama, m'malo mwa zikwangwani pafupipafupi.
Mapulogalamu kusinthasintha
Mutha kusintha makoma amakanema oyendetsedwa ndi mapulogalamu a LED mosavuta kuti athe kuthana ndi zochitika ngati nthawi yamasana.Izo sizimakhudza kuwala kwawo kukongola.Uthenga wa m’zikwangwani ndi mitundu ina ya zizindikiro za makolo sulola malo ogona oterowo.
Kodi makoma a LED amawononga ndalama zingati?
Mtengo wa khoma la kanema wa LED umatengera zinthu zosiyanasiyana, monga muukadaulo wina uliwonse.Zomwe zili ndi khoma la LED ndizodziwikiratu.Zinthu izi zikuphatikizapo:
Kodi zofunika pakukonza makanema ndi zotani?
Zosankha kukhazikitsa khoma la LED.Zitha kukhala zopanda kuima, pakhoma, kapena padenga.
Mtundu wa ntchito.Itha kukhala yamkati kapena yakunja, ndipo iliyonse ili ndi zofunikira zosiyanasiyana pakuchulukira kwa pixel.
Kukula kwa chiwonetsero.Kodi mukufuna kuti khoma lanu lamavidiyo a LED likhale lalikulu bwanji?Zimakhudza kuchuluka kwa zinthu zomwe zingagwiritsidwe ntchito.
Kodi kukhazikitsa ndizovuta bwanji?Kodi pamapeto pake mudzalemba ntchito katswiri woti akhazikitse ndikupanga masinthidwe?
Mapangidwe.Kodi mukufuna kuti khoma la LED likhale lowonekera, lathyathyathya, kapena lopindika?
Zinthu zonse zomwe zili pamwambazi zimakhudza mwachindunji mtengo wa khoma la LED.Makampani ambiri nthawi zambiri amayika pambali $50-$350k pa polojekiti ya Led khoma.
Zomwe muyenera kuziganizira posankha khoma lamavidiyo a LED
Kukula kwake
Titha kusintha makoma a kanema wa LED pafupifupi kukula kulikonse kutengera zomwe wogwiritsa ntchito akufuna.Chifukwa chake, muyenera kudzifunsa, "Kodi kukula koyenera kwa khoma lamavidiyo a LED kuti ndigwiritse ntchito ndi liti?"Muyenera kusankha kukula koyenera kwa khoma la kanema la LED kuti mugwiritse ntchito.
Phokoso
Zomwe zimatchedwanso dot pitch, kukwera kwa pixel kumatsimikizira kumveka bwino kwazithunzi pakhoma la LED.Kuti mukhale ndi zithunzi zomveka bwino, mufunika kamvekedwe kakang'ono (malo ochepa pakati pa ma pixel).Ndi chifukwa chakuti pali kachulukidwe kakang'ono ka pixel komanso mawonekedwe abwinoko.Ngati muli ndi omvera ang'onoang'ono pafupi ndi khoma la LED, kutsika kwa pixel kuli koyenera.Ngati muli ndi omvera ambiri kutali ndi khoma, mutha kugwiritsa ntchito madontho apamwamba.
Kugwiritsa ntchito
Muyeneranso kuganizira ngati mungagwiritse ntchito LED mkati kapena kunja.Makoma a kanema amkati a LED ali ndi phula lotsika la pixel, pomwe kukwera kwa pixel kwa makoma akunja a Video kumakhala ndi mawu apamwamba.Komanso, iwo kawirikawiri weatherproof panja LED kanema makoma.Amakhalanso owala kwambiri poyerekeza ndi makoma a kanema amkati.
Kuthekera kobwereka kuposa kugula
Monga tawonera pamwambapa, makoma a kanema wa LED akhoza kukhala okwera mtengo kwambiri.Chifukwa chake, muyenera kuwunika zabwino ndi zoyipa zogula motsutsana ndi zobwereketsa.Ngati kugwiritsidwa ntchito kuli kwakanthawi kochepa, monga zikondwerero, misonkhano, ndi misonkhano yamtanda, mudzapita ndikubwereketsa koma ngati ndinu munthu wabizinesi wofuna kutsatsa pafupipafupi, kukhala ndi khoma lanu la LED mwina ndiye chisankho choyenera.Muyeneranso kuganizira mbali chiŵerengero cha LED kanema khoma.
Mapeto
Dziko lazotsatsa lasintha kwambiri kuyambira mitundu ya RGB.Chifukwa cha kuperewera kwawo, zotsatsa zachikhalidwe zimakumana pang'onopang'ono ndiukadaulo ngati makoma a kanema wa LED.Musanakhazikike pogula khoma la kanema la AVOE LED, ganizirani zomwe zili pamwambapa chifukwa zingakupulumutseni ndalama zina.
Nthawi yotumiza: Feb-24-2022