Izindonga zevidiyo ye-LED ziyathandeka futhi ziyasebenza kulabo abafuna ukuthuthukisa ikhwalithi yezici eziningi zamaphrojekthi abo. Izisombululo zodonga lwevidiyo ye-LED zingahlukahluka kuye ngezidingo ezithile ngokuya ngezindawo ezihlukene zezicelo njengamasonto, amakamelo okuhlangana, imishado, nokukhangisa kwangaphandle. Futhi lesi sihloko sihlose ukukutshela izici okudingeka uzicabangele ukuze wenze utshalomali olufanele.
1. Kungani izindonga zevidiyo ze-LED?
1) Isibonisi sekhwalithi ephezulu. Kungase kube nokungaqondi kahle ngenxa yosayizi omkhulu wodonga lwesikrini se-LED, okungenzeka lube nekhwalithi yokubonisa empofu, nokho, ubukhulu abuthinti ikhwalithi njengoba udonga luqukethe izikrini ezimbalwa ezincane ezisebenza ndawonye njengesisodwa. Isibonisi singacaca futhi siguquguquke, ikakhulukazi uma siqhathaniswa nezikrini ze-LCD.
2) Ukugcinwa okulula kakhulu. Izindonga zevidiyo ye-LED zidinga kuphela ukulungiswa okuncane kakhulu ukuze ukwazi ukuzisebenzisa kahle kakhulu.
Noma amaphrojektha engenye yodonga lwesikrini se-LED njengoba enamanani ashibhile, ikhwalithi yevidiyo iphansi. Isibonelo, ukukhanya nokulungiswa kombala cishe akukwazi ukugcwaliseka kuma-projektha, futhi ithunzi lingabangelwa uma kukhona abantu abamile phakathi kwamaphrojetha nezikrini.
Uma ufuna ukunikeza izethameli zakho umuzwa omuhle wokubuka futhi wandise ukukhiqiza kwabasebenzi, isibonisi sodonga lwe-LED singaba inketho yakho yokuqala.
2. Ungakhetha Kanjani Izixazululo Ezifanelekile Ze-LED Isiqophi Wall?
1) Ibanga lokubuka
Ukuphakama kwephikseli kungaba ukugxila kwabasebenzisi nabakhiqizi. Ngokuvamile, uma iphimbo licoleka, izibukeli eziseduze zingaba ngaphandle kokubona ikhwalithi yesithombe esingesihle. Futhi uma izibukeli ziseduze kunebanga elifanelekile lokubuka, zizobona isibani ngasinye se-LED futhi ngaleyo ndlela zibe nokuzizwisa okonakele kokubuka.
Kodwa-ke, ingabe kusho ukuthi iphikseli elicolekile lihlala lingcono? Impendulo ithi cha. Udonga lwevidiyo ye-LED ye-fine isho izibani eziningi ze-LED ukuze izindleko zikhuphuke. Uma izethameli zakho ezijwayelekile zikubude obungamafidi angu-40 esikrinini se-LED, ukuphakama kwephikseli okungaphansi kuka-4mm kungase kungadingeki njengo-1mm, 1.5mm, kanye no-2mm. Uma ukhetha udonga lwesibonisi lwe-3mm SMD LED, ngeke lube nomthelela kulokho okubonayo futhi lungalondoloza isabelomali sakho ngesikhathi esifanayo.
2) Isinqumo
Uma izindonga zevidiyo yakho ye-LED zisetshenziselwa izinhlelo zokusebenza zasendlini, ungase udinge ukulungiswa okuphezulu njengoba ibanga phakathi kwezibukeli nesibonisi sizoba seduze. Ngokuphambene, ezimweni zangaphandle, ngezinye izikhathi ukulungiswa kungase kube phansi ngokuqhathaniswa.
Ngaphandle kwalokho, kukhona enye into ongase udinge ukuyibheka - usayizi wesikrini. Isibonelo, njengoba i-4K ingenye yezinto eziphambili ezingqondweni zabathengi abaningi kulezi zinsuku, abathengi abaningi bafuna ukukhetha isibonisi se-4K LED ngokusetshenziswa kwabo okuhlukahlukene.
Uma imojuli yesibonisi se-LED inamaphikseli okukhanya avundlile angu-200, izodinga angu-20 kulawa mamojuli akleliswe ukuze ifinyelele kumaphikiseli angu-4,000. Usayizi waso sonke isikrini ungase ube mkhulu, futhi ungakwazi ukubala usayizi ngokusekelwe ku-pitch pitch - uma iphimbo lincane, udonga luyoba luncane.
3) I-LCD noma i-LED
Nakuba kuyizibonisi ezimbili ezivamile ezivamile, kusenomehluko omningi phakathi kwazo. Ukuze uthole ulwazi oluningiliziwe, ungabheka umehluko phakathi kwe-LCD ne-LED.
Ngamafuphi, esicini sezakhiwo eziningi ezifana nokukhanya nokonga amandla, izikrini zokubonisa ze-LED zingcono kunesibonisi se-LCD, kuyilapho izindleko ze-LCD zingaba ngaphansi. Ukuze ukhethe okungcono kakhulu, udinga ukuba ne-akhawunti yokucabangela iyonke yezidingo zakho ezithile.
4) Ukwesekwa kwamakhasimende
Baningi abahlinzeki bezindonga zevidiyo emhlabeni jikelele, futhi amandla omkhiqizo wabo angahluka kakhulu. Isibonelo, ezinye zazo ziyizinkampani zokubonisa okukhethekile ezisungulwe kahle ezisebenze ngokukhethekile embonini ye-LED iminyaka eminingi, kanti ezinye zingase zithembele emananini aphansi kodwa ngaphandle kwekhwalithi yomkhiqizo nezinsizakalo ezinhle kakhulu. Ukuthenga ngentengo ephansi kanjalo kuyayenga, kodwa futhi kuyingozi kakhulu.
Njengoba sonke sazi, izibonisi ze-LED azizona izinto zikagesi ezithengwayo futhi zingahlala isikhathi eside iminyaka eminingi ngokusebenza okufanele, ngakho-ke ukusekelwa kobuchwepheshe umhlinzeki wodonga lwevidiyo angakunikeza kubalulekile. Uma umphakeli engenayo isevisi efika ngesikhathi, lokhu kungaholela ekungaxhumaniseni kahle nokumosha isikhathi.
Kuyaqapheleka futhi ukuthi noma ngabe ezinye izinkampani zizoba namahhovisi ngaphandle kwamazwe azo. Lawa mahhovisi avamise ukuba amahhovisi okuthengisa kodwa awawona amahhovisi osekelo lwezobuchwepheshe anabasebenzi bezobuchwepheshe abanganikeza usizo.
5) Isoftware
Isofthiwe iyadingeka ukuthi okuqukethwe noma ifomethi yokubonisa izodinga ukubambisana kwayo nayo. Lapho ukhetha isofthiwe, gcina le mibono engqondweni ukuze ucatshangelwe.
Okokuqala, okuqukethwe ofuna ukukubonisa. Uma ufuna ukusebenzisa izinhlobo eziningi zemidiya ngesikhathi esisodwa, uzodingeka ukuthi unake imisebenzi ethile uma ubona imininingwane yesofthiwe njengoba enye isofthiwe ingakwazi ukusekela lobo buchwepheshe.
Okwesibili, okuqukethwe kufanele kufane nokulungiswa kwesikrini. Lokhu kuzodinga ukuhlanganiswa kwehadiwe nesofthiwe ngakho ukukhetha kwakho kokubili kufanele kuthathe isikhathi.
Okwesithathu, noma ngabe ujwayelene nobuchwepheshe. Amanye amakhasimende angaba nekhono kakhulu kuwo kuyilapho abanye bengase bazizwe beyinqaba, futhi i-software interfaces enobungane ifaneleka kakhulu.
6) Indawo ezungezile
Izikrini zevidiyo ze-LED zangaphandle zingase ziveze ezindaweni ezishintshayo ezihlanganisa isimo sezulu esibi kakhulu futhi kufanele zibe namandla ngokwanele ukumelana nokungcola okuwuketshezi nokuqinile, ngakho-ke, izinkinga ezingafuneki zingase zidalwe njengokulimala kwe-LED, ngakho-ke ukukhetha isilinganiso esifanele se-IP kuyadingeka.
3. Iziphetho
Lesi sihloko sixoxa ngesizathu sokuthi kungani udinga izindonga zevidiyo ze-LED nokuthi yiziphi izici okufanele zicatshangelwe lapho ukhetha izixazululo zedonga levidiyo yakho ye-LED kusukela kusici sokubuka ibanga, iphikseli pitch, i-LCD noma i-LED, ukusekelwa kwamakhasimende, isofthiwe, nendawo ezungezile.
Konke ofuna ukukwazi mayelana nezikrini zokubonisa ze-LED nezinhlelo zokulawula isibonisi se-LED, wamukelekile vula kuForamu yethu Yesikrini Se-LED!
Isikhathi sokuthumela: Nov-03-2022
