Wonke umthengi kufuneka aqonde ubuchwephesha bokukhetha izikrini ezifanelekileyo ngokuxhomekeke kwiimfuno zakho.
1) IPixel Pitch I-pixel pitch ngumgama phakathi kweephikseli ezimbini ngeemilimitha kunye nomlinganiso wepixels density. Inokumisela ukucaca kunye nokusonjululwa kweemodyuli zescreen se-LED kunye nobuncinci bemigangatho yokubukela. Ngoku iimarike eziphambili zePixel Pitch LED Screen Models: 10mm, 8mm, 6.67mm, 6mm 5mm, 4mm, 3mm, 2.5mm, 2mm, 2.97mm, 3.91mm, 4.81mm, 1.9mm, 1.8mm, 1.6mm, 1.5mm, 1.25 mm, 0.9mm, njl
2) Isigqibo Inani leepikseli kumboniso limisela isisombululo, esibhaliweyo njenge (pixel ububanzi) x (ukuphakama kwepikseli) p. Umzekelo, isikrini esinesisombululo se-2K: 1920x1080p ziiphikseli ezili-1,920 ububanzi ngeepixels eziyi-1,080 ukuphakama. Isisombululo esiphakamileyo sithetha umgangatho ophezulu womfanekiso kunye nokujonga kufutshane imigama.
3) Ukuqaqamba -Iiyunithi zokulinganisa ziitithi. Iiphaneli zangaphandle ze-LED zifuna ukukhanya okuphezulu ubuncinci ubuncinci be-4,500 nits ukuze zikhanyise phantsi kwelanga, ngelixa iindonga zevidiyo zangaphakathi zifuna ukukhanya phakathi kwe-400 kunye ne-2,000 nits.
4) Ukulinganiswa kwe-IP Umgangatho we-IP ngumlinganiso wokumelana nemvula, uthuli kunye nezinye izinto zendalo. Izikrini ze-LED zangaphandle zifuna ubuncinci i-IP65 (inani lokuqala linqanaba lokhuselo lokuthintela izinto eziqinileyo kwaye eyesibini yeyolwelo) ukulinganiswa ukuze kuzinze kwimozulu eyahlukileyo kunye ne-IP68 kwezinye iindawo ezinemvula eqokelelweyo, ngelixa i-LED yangaphakathi izikrini zinako. ungabi ngqongqo kangako. Umzekelo, ungamkela i-IP43 yokureyitha kwiscreen se-LED yangaphakathi.
5) Ukuboniswa kwe-LED ekucetyiswayo
I-P3.91 Umboniso we-LED yangaphandle wekonsathi yomculo, inkomfa, ibala lezemidlalo, umbhiyozo womboniso, umboniso wemiboniso, imidlalo yeqonga njl.
I-P2.5 ye-LED yangaphakathi yokubonisa isikhululo seTV, igumbi lenkomfa, iholo yomboniso, izikhululo zeenqwelo moya, iivenkile njl
I-P6.67 yangaphandle yokuLungiswa kweNdawo yokubonisa kwe-LED ye-DOOH (Intengiso yedijithali ngaphandle-kwekhaya), Ivenkile yokuthengisa, intengiso yoRhwebo, njl.
Ixesha Post: Feb-01-2021