Kutheni iiCawe ezininzi ziFakelaUdonga lwevidiyo ye-LED?
Kwiminyaka engamashumi amabini edlulileyo, iicawe bezibandakanya elunqulweni ngokongeza izinto ezibonakalayo ngexesha leenkonzo.Yakuba igxile ekugaleleni amehlo kwiculo lomculo ngoku ixhaphake kakhulu ukuba umxholo wentelekelelo oxhonywe eludongeni ujonge phezulu.
Kutshanje, iicawa ezininzi ziye zagqiba kwelokuba zilithabathele phambili eli nyathelo ngokufakela iindonga zevidiyo ezikhokelwayo kwiindawo zazo ezingcwele.Ezi vidiyo ziboniswa eludongeni zivumela iinkokeli zecawe ukuba zabelane ngeevidiyo ezilungiselelwe wena, imifanekiso kunye nesicatshulwa (njengamazwi onqulo okanye izibhalo), kunye neminye imixholo.
Isizathu #1-Sinengqiqo kakhulu
Iindleko ze udonga lwevidiyo olukhokeleyo yehla kakhulu ngeendleko zangaphambili kuphela nge-15-20% ephezulu kunoqikelelo.Ukongezelela, xa isibane seprojektha okanye yonke iprojektha isilela, iindleko zokutshintsha zinokuba ngamawaka eedola sihlandlo ngasinye.
Iiphaneli zodonga lwevidiyo ziyimodyuli, ngoko ke ipaneli okanye isibane sinokutshintshwa ngexabiso eliphantsi kakhulu.Isiphumo sesokuba inqaku loqhawulo-ndawonye kwintelekelelo eneeledi ithatha kuphela unyaka omnye ukuya kwemibini.
Kwibhodi yodonga lwe-hd ekhokelwayo, umgca weendleko eziqhekezayo ziyi-intshi ezili-110.Kudonga lwevidiyo ye-intshi eyi-110, ixabiso levidiyo ekhokeleyo eludongeni lithelekiswa nomboniso we-lcd.Kwaye kulo naluphi na udonga lwevidiyo olukhulu kune-intshi ze-180, amaxabiso evidiyo yepaneli ekhokeleyo ngokuqinisekileyo ingcono kunayo nayiphi na enye itekhnoloji yokubonisa okumileyo.
Isizathu 2 - Ukusetyenziswa kwamandla aphantsi
Ixabiso lilonke le-angle yobunini ukusuka kubomi benkqubo, udonga olukhokelelweyo lokubonisa luphezulu kuneprojekti kunye nemiboniso ye-lcd kwaye inegalelo kutyalo-mali olulumkileyo lwebandla.
Okokugqibela, i-led idla amandla angaphantsi kwama-40-50% kuneeprojektha.Ngaphandle koku, banokukhupha izixa ezibalulekileyo zobushushu.
Xa ukhetha inkqubo yokuqikelela, rhoqo uya kujolisa kwiindleko zangaphambili.Noko ke, iicawa ezininzi zichitha amawaka eedola ngenyanga kumbane.Imali eyongiwe ifunyenwe nyanga nganye ngeumboniso wevidiyo okhokelwayoisikrini sinokubuyiselwa ngokuthe ngqo kuqingqo-mali lwebandla lenu.
Isizathu #3 – NgokuKhanya okuPhakamileyo kunye noMahluko oPhakamileyo
Intelekelelo yesiNtu isenokungaqaqambi ngokufunda ngokulula kunye nokubandakanyeka kwendawo yakho.Ngelixa ukugqama kwentelekelelo kudla ngokumiselwa lux (ukukhanya okubonakalisiweyo okanye okuqikelelweyo), ukukhanya okukhokelwayo, okulinganiswa ngoonomoyi, bubunzulu bokukhanya ngokuthe ngqo kwi-diode ezikhuphayo.Oonomoyi omnye ulingana malunga ne 3.426 lux.
Ngelixa i-fitting-pitching iqala ku-300 lumens ukuqaqamba kodonga lwevidiyo eyimodyuli, inokuhamba iye kuthi ga kwi-800 nits, ngoko ayifuni gumbi limnyama kwaye isebenza kakuhle kwizicelo naphantsi kweemeko zokukhanya ezingqongileyo.
Ukuba indawo yakho yonqulo inokukhanya okujikelezayo ngamaxesha athile emini, udonga lwevidiyo yecawa kwi-lead lunokuba sisisombululo esihle kakhulu.Unokuphucula umahluko ngokunyusa umgangatho omnyama wemvelaphi okanye ngokunyusa ukukhanya kwabamhlophe, ividiyo ekhokelwayo. iindonga zinokwenza zombini.
Udonga lwevidiyo lunokukhanya okuphezulu kunomfanekiso, ngoko ke umhlophe ukhanya ngakumbi, kunye nevidiyo ekhokelwayo yesikrini sodonga ngokwayo imnyama kuba isebenzisa iilethi ezimnyama, ngelixa umboniso ukwindalo enemvelaphi emhlophe.
Ngokuqhelekileyo, i-fine-pitch lead display wall ingaba nomlinganiselo wokungafaniyo we-6000: 1 xa kuthelekiswa ne-2000: 1 yeprojekti.Omnye umfanekiso obalulekileyo yi-grayscale kwiimeko zokukhanya okuphantsi.Iindonga ze-LED ngoku zinokuphatha ubunzulu bombala we-16-bit kunye nokugcina amanqanaba aphezulu angwevu ngaphandle kokuthotywa komgangatho womfanekiso nakwimeko zokukhanya okuphantsi.
Imifanekiso eqikelelweyo, xa iphantsi kweemeko zokukhanya okuphantsi, inokuba luzizi okanye inkangeleko ihlanjwe xa ibhalbhu yesibane itshiswe kakhulu.Kwibandla lakho, banokufunda amazwi, izibhalo, baze bayixabise ngakumbi imifanekisoIindonga zevidiyo zecawa.
Isizathu #4 - Ixesha elide loBomi be-LED TV Wall
Iindonga ze-LEDube nobomi obulindelekileyo obusetiwe kabini ukuya kwezintathu kunoqikelelo.Iiprojekhthi zidla ngokuphila iminyaka emi-3 ukuya kwemi-5, kwaye ubomi bazo bukholisa ukuba yimfuneko ukuze kufakwe iiglowubhu zamaxesha athile kunye neenjini zokukhanyisa.
Iindonga zevidiyo yecawa ye-LED zinexesha lokuphila leeyure ezingama-100,000 okanye iminyaka eyi-11.5.Oku kungenxa yokuba iprojektha inomthombo omnye wokukhanya, nto leyo ethetha ukuba inebhalbhu yokukhanyisa enye kukonke ukuqaqamba komfanekiso.
Ngelixa iindonga zesikrini sevidiyo zinezigidi zemithombo yokukhanya evela kwi-luminescence, ukufana kwazo kutshisa ngesantya esifanayo.
Ngenxa yezi zizathu zi-4 zingasentla, ziya zisanda iicawa ezifaka iindonga zevidiyo endaweni yeeprojektha zangaphambili.Yethuimiboniso esisigxina yangaphakathiziye zathandwa iicawe ezininzi, ingakumbi p2.5 cheap led udonga , ezihlala malunga 60% imveliso ngenxa yokufakela lula kunye nokugcinwa, amaxabiso ukhuphiswano kunye neziphumo ezigqibeleleyo.ukuba unombono, nceda uqhagamshelane nam.
Ixesha lokuposa: Sep-16-2021