Isibonisi se-LEDukuthuthukiswa kwezimboni kuze kube manje, okuhlanganisa nokuboniswa kwe-COB, sekuvele ubuchwepheshe obuhlukahlukene bokupakisha bokukhiqiza.Kusukela kunqubo yesibani yangaphambilini, inqubo yokunamathisela ithebula (i-SMD), ukuya ekuveleni kobuchwepheshe bokupakisha be-COB, futhi ekugcineni ekuveleni kobuchwepheshe bokupakisha be-GOB.
I-SMD: Amadivayisi afakwe phezulu.Amadivayisi afakwe ngaphezulu.imikhiqizo eholayo epakishwe nge-SMD(ubuchwepheshe besitika setafula) izinkomishi zezibani, izisekelo, amaseli ekristalu, umthofu, ama-epoxy resins nezinye izinto ezifakwe ekucacisweni okuhlukene kobuhlalu besibani.Ubuhlalu besibani bushiselwe ebhodini lesifunda ngokushisela izinga lokushisa eliphezulu lokugeleza kabusha ngomshini we-SMT osheshayo, futhi iyunithi yokubonisa enezikhala ezihlukene yenziwa.Nokho, ngenxa yokuba khona kokukhubazeka okukhulu, ayikwazi ukuhlangabezana nesidingo samanje semakethe.Iphakheji ye-COB, ebizwa ngokuthi ama-chips ebhodini, iwubuchwepheshe bokuxazulula inkinga yokukhishwa kokushisa okuholela.Uma iqhathaniswa ne-in-line kanye ne-SMD, ibonakala ngokonga isikhala, ukupakisha okwenziwe lula nokuphatha okushisayo okusebenzayo.I-GOB, isifinyezo seglue ebhodini, ubuchwepheshe bokuhlanganisa obuklanyelwe ukuxazulula inkinga yokuvikela ukukhanya okuholelekile.Yamukela into entsha esobala ethuthukisiwe ukuze ihlanganise i-substrate kanye neyunithi yayo yokupakisha eholayo ukuze kwakheke isivikelo esisebenzayo.Izinto ezibonakalayo azigcini nje ngokusobala kakhulu, kodwa futhi zine-super conductivity eshisayo.Isikhala esincane se-GOB singazivumelanisa nanoma iyiphi indawo ezungezile enokhahlo, ukuze kuzuzwe umswakama wangempela-ubufakazi, ukuvikela amanzi, uthuli-uthuli, i-anti-impact, i-anti-UV nezinye izici;Imikhiqizo ye-GOB yokubonisa ngokuvamile iguga amahora angu-72 ngemva kokuhlanganiswa nangaphambi kokunamathiselwe, futhi isibani siyahlolwa.Ngemuva kokunamathisela, ukuguga amanye amahora angama-24 ukuze uqinisekise ikhwalithi yomkhiqizo futhi.
Ngokuvamile, ukupakishwa kwe-COB noma kwe-GOB ukuhlanganisa izinto zokupakisha ezibonisa ngale kumamojula we-COB noma we-GOB ngendlela yokubumba noma yokunamathisela, ukuqedela ukufakwa kwe-encapsulation yayo yonke imojula, yakhe ukuvikelwa kwe-encapsulation yomthombo wokukhanya wephoyinti, futhi yakhe indlela yokubona ebonakalayo.Ingaphezulu lemojuli yonke ingumzimba osobala wesibuko, ngaphandle kokugxila noma ukwelashwa kwe-astigmatism ebusweni bemojuli.Umthombo wokukhanya wephoyinti ngaphakathi komzimba wephakeji usobala, ngakho-ke kuzoba nokukhanya kwe-crosstalk phakathi komthombo wokukhanya wephoyinti.Khonamanjalo, ngenxa yokuthi i-optical medium ephakathi kwephakeji ebonisa izinto kanye nomoya ongaphezulu ihlukile, inkomba ye-refractive ye-transparent package body inkulu kuneyomoya.Ngale ndlela, kuzoba nokuboniswa okuphelele kokukhanya kusixhumi esibonakalayo phakathi komzimba wephakheji nomoya, futhi ukukhanya okuthile kuzobuyela ngaphakathi komzimba wephakheji futhi kulahleke.Ngale ndlela, ukuxoxisana okusekelwe ekukhanyeni okungenhla nezinkinga ze-optical eziboniswe emuva kuphakheji kuzodala umonakalo omkhulu wokukhanya, futhi kuholele ekunciphiseni okuphawulekayo kokuhluka kwemojula yokubonisa ye-COB/GOB eholelekile.Ukwengeza, kuzoba nomehluko wendlela yokubona phakathi kwamamojula ngenxa yamaphutha enqubweni yokubumba phakathi kwamamojula ahlukene kumodi yokupakisha yokubumba, okuzoholela ekuhlukeni kombala obonakalayo phakathi kwamamojula ahlukene we-COB/GOB.Ngenxa yalokho, isibonisi esine-LED esihlanganiswe yi-COB/GOB sizoba nomehluko ongathi sína wokubona lapho isikrini simnyama futhi sishoda ngokungafani lapho isikrini siboniswa, okuzothinta umphumela wokubonisa wesikrini sonke.Ikakhulukazi esibonisini esincane se-HD, lokhu kubukeka okungalungile kube kubi kakhulu.
Isikhathi sokuthumela: Dec-21-2022
