Izinkomba zezinkampani zezinkampani ziyaphela kahle, futhi ziyaphendula ukulungiswa kwama-SMD LED displays! Uma izidingo zabantu zokubonisa izinto ziyavutha ngokwengeziwe, "5G+8K ultra-high definition" ikhula. Ezindaweni zezinkampani zezinkampani, izinkampani ezincane zezinkampani zaziswe ngokuphelele ziqhamuka ekupheleni kwesimo sokubonisa esikhathini esiningi. Izinkampani ezincane zezinkampani kanye nezinkampani zezinkampani zazizungezile njengendlela engenamandla yokubonisa esikhathini esiningi.

Ukukhula kwezifundo zokusebenza.

COB wazalwa ngo-2012. Kusuka ekhethweni kwabathengisi basezweni ezithakazelisayo kuya kwenqubomgomo yabathengisi abancane, inombolo yabathola yavuka kusuka ekwenzelweni kwabathengisi abangaphezulu kuya kwezishumi, okuyinto ikufaka isimo sokuthuthukiswa kwesoko.

Izinhlelo zokuphekwa kwezinto zezibonisi ze-LED zikhona kwezokuphekwa kwe-DIP, kwe-SMD, kwe-IMD, futhi kwe-COB. Phakathi kwazo, izokuphekwa kwe-SMD kuyinto esemusha kanye neqiniso, enezinkinga ezinkulu zemali, futhi ngakho kuyinto izokuphekwa ephakeme kwezokuphekwa ezweni le-LED ngalesikhathi.

Since SMD has good clarity and cost, and the technology is mature, why is COB replacing SMD?

Isici esisokunene sokwenza okuhambisana kuyinto ezimbili: ukufuna kwemarkethi ukuthuthukisa izimpawu zokuthunjwa kahle kuyakhona ngempela. I-COB inamathuba amaningi angcono kwezomnotho. Njengoba kwakwenza okuhambisanayo kwakusukela kusukela kusukela, kuyakwaziwa ukuthi kungaba yilokhu okwenza ukuthi i-COB iyakwazi ukuthatha indlela yezinkampani ezinkulu ezikwazi ukuthi zingase zithathe i-SMD, njengoba i-SMD iyathatha i-DIP ekupheleni.

I-COB technology ikhulunywa njengoba "umkhakha we-milion", okwenza ukuthi ezinye izinto ezisebenzisa i-COB technology zingakhuluma ngayo izinto ezifana nokungasebenzi kwe-pixel ezingama-1 million, izinto ezisebenzisa i-COB technology zingathola ukuthi zingakwazi ukulawula izinto ezifelile ezingama-pixel phakathi kwama-1-9. Kodwa, isilinganiso somphumela we-pixel kwe-SMD technology kuyinto "umkhakha we-ten thousand" kuphela, okungahlanganisi nokwenza izidingo zokudlulisela okuncane kanye nokudlulisela okuphakathi. I-COB technology ye-Flip-chip inikeza ukwakha okuphezulu kwesicelo semishini, inquboza ukulungiswa kanye nokukhanya kwezinto ezilampe, futhi isakhiwo se-flip-chip siyakwazi ukwakha izidingo ezithile, siqinisekisa inqubo yokwenza, futhi siphumelele ekuboniseni okuhle. Kuyakwazi ukwenza ukuthi izinto zibe ngaphansi kwesiphi isakhiwo semikhakha kanye nezifike ekuboniseni kwesikhathi eside.

Njengoba "million-level" packaging technology, i-COB technology ayisiza ekuboniseni isikhathi esingaphezulu se-p0.Xmm, kodwa futhi iyathuthukisa ingxenye yomthwalo ngesikhathi esisha. Lokhu kusho ukuthi indlela yokwenza i-COB technology yokwenza kanye nezinto zokwenza izakhiwo zomsebenzi kanye nezakhiwo zomsebenzi zasekuqaleni kakhulu kusukela kwi-SMD packaging technology. I-COB technology iyathuthukisa futhi iyashintsha indlela yokwenza izinto ezinkampanini zokwenza izakhiwo kanye nezomsebenzi wokubonisa, futhi indlela yokwenza izinto iyathuthukisa futhi iyaphathwa kahle. Ngaphezu kwalokho, i-COB technology inezinkinga ezinamandla ekuphefumula, ukusebenzisa isikhala ngokuphelele, ukukhuthaza okuncane, nokwenza okugcwele.

Ngo-2023, ngokwesinye isikhathi, ngezindlela ezinzima zokuthuthukiswa kwetekhnoloji yezobunjwa be-COB, i-tekhnoloji yezobunjwa be-COB iyathuthukiswa futhi, ukwakhiwa kweproduki kuyathuthukiswa, futhi amakhulu okwakhiwa kuyathuthukiswa, okwenza kube nokuphela kwamakhasimende e-COB. I-COB displays iyatholakala kakhulu ekwenzeni izinto zokubonisa ezindaweni ezinkulu zokubonisa. Ngelinye ilanga, umqondo wokuthuthukiswa kwamakhasimende e-COB ukuthuthukisa izinto zokubonisa ze-LED. Kwiwashi, kuyinto yokuthuthukisa kwetekhnoloji futhi ayikwazi kususwa.