Ukucwiliswa ezindlekweni zezinto zokwakha ze-semiconductor kwenze izibonisi ze-LED ezinombala ogcwele zifinyeleleke kakhudlwana futhi zande kuyo yonke imikhakha ehlukene.Ezilungiselelweni zangaphandle,Amapaneli e-LEDbaqinise isikhundla sabo njengezisetshenziswa ezinkulu zokubonisa i-elekthronikhi, ngenxa yokubonisa kwabo okukhanyayo, ukusebenza kahle kwamandla, nokuhlanganiswa okungenasici.Amaphikseli angaphandle alezi zikrini ze-LED ezinombala ogcwele wangaphandle adizayinelwe ngephakeji yesibani ngasinye, ngephikseli ngalinye eliqukethe u-trio wamashubhu e-LED ngemibala ehlukile: eluhlaza okwesibhakabhaka, obomvu, nokuluhlaza.
Umdwebo Wesakhiwo Nokubunjwa Kwephikseli:
Iphikseli ngayinye kusibonisi se-LED esinemibala egcwele yangaphandle inamashubhu amane e-LED: amabili abomvu, okukodwa okuluhlaza okotshani, kanye nokukodwa okuluhlaza okwesibhakabhaka.Lolu hlelo luvumela ukudalwa kwemibala ehlukahlukene ngokuhlanganisa le mibala eyinhloko.
Isilinganiso Sokufanisa Umbala:
Isilinganiso sokukhanya sama-LED abomvu, aluhlaza, naluhlaza sibalulekile ekukhiqizeni umbala okunembile.Isilinganiso esijwayelekile esingu-3:6:1 sivame ukusetshenziswa, kodwa ukulungiswa kwesofthiwe kungenziwa ngokusekelwe ekukhanyeni kwangempela kwesibonisi ukuze kuzuzwe ibhalansi yombala efanele.
Ukuminyana kwePixel:
Ukuminyana kwamaphikseli esibonisini kuchazwa ivelu ethi 'P' (isb, P40, P31.25), okubhekisela ebangeni eliphakathi kwezikhungo zamaphikseli aseduze ngamamilimitha.Amanani aphezulu e-'P' abonisa isikhala samaphikseli amakhulu nokulungiswa okuphansi, kuyilapho amanani aphansi 'e-P' ebonisa ukucaca okuphezulu.Ukukhethwa kokuminyana kwephikseli kuncike ebangeni lokubuka kanye nekhwalithi yesithombe oyifunayo.
Indlela Yokushayela:
Izibonisi ze-LED ezinombala ogcwele wangaphandle ngokuvamile zisebenzisa ukushayela okungashintshi, okuqinisekisa ukukhanya okuzinzile.Ukushayela kungaba okumile noma okuguquguqukayo.Ukushayela okunamandla kunciphisa ukuminyana kwesekethe kanye nezindleko kuyilapho kusiza ekulahlekeni kokushisa nokonga kwamandla, kodwa kungase kuphumele ekukhanyeni okunciphe kancane.
Amaphikseli Angempela vs. Amaphikseli Abonakalayo:
Amaphikseli wangempela ahambelana ngokuqondile namashubhu e-LED abonakalayo esikrinini, kuyilapho amaphikseli abonakalayo abelana ngamashubhu e-LED namaphikseli ancikene.Ubuchwepheshe bephikseli ebonakalayo bungaphinda kabili ukulungiswa kwesibonisi sezithombe eziguqukayo ngokusebenzisa isimiso sokugcinwa kokubuka.Nokho, lobu buchwepheshe abusebenzi ezithombeni ezimile.
Izinketho zokukhetha:
Lapho ukhetha aisibonisi se-LED esinombala ogcwele, kubalulekile ukucabangela ukwakheka kwamaphoyinti amaphikseli ngokusekelwe kumaphoyinti aphathekayo wamaphikseli.Lokhu kuqinisekisa ukuthi isibonisi sizohlangabezana nekhwalithi yesithombe efunekayo kanye nezidingo zokulungiswa.
Ukukhethwa kwesibonisi se-LED esinemibala egcwele yangaphandle kuhilela ibhalansi phakathi kokuminyana kwe-pixel, indlela yokushayela, kanye nokusetshenziswa kwamaphikseli angempela noma abonakalayo, konke okunikela ekusebenzeni kwesibonisi, izindleko, nokusebenza kahle kwamandla.
Isikhathi sokuthumela: May-14-2024
