Kuthiwani Ngomthombo Wokukhanya we-COB

Isakhiwo se-Ultra -thin: 2835 ukujiya futhi 0.8mm, okungaxazulula inkinga yamabala okukhanya akhona ku-3528; abahleli abalandelayo ukuhlaziya izinzuzo zomthombo wokukhanya we-COB: ukusebenza okuphezulu kakhulu: sebenzisa ubuchwepheshe be-COB, bopha i-chip nude DIE ngqo ebhodini le-PCB Ngenhla, izidingo zokuxhuma kukhiye oholayo kumholi zaqedwa, futhi uxhumano ukuminyana kokokufaka/okuphumayo (I/O) kwengeziwe. Ukusebenza komkhiqizo bekunokwethenjelwa futhi kuzinzile. Ukuhlanganiswa okuphakeme: sebenzisa ubuchwepheshe be-COB ukuze ususe ukuxhumana phakathi kwe-chip nebhodi lesifunda lesicelo, futhi uthuthukise ukuhlanganiswa komkhiqizo. Imithombo yokukhanya ye-COB Ngaphezulu kwendawo enkulu ekhanyayo (indawo ekhanyayo eyisikwele): izinga lokukhanya elandisiwe: lifinyelele ku-90%. Izindleko: Noma kunjalo ngu-20W njengesibonelo: Uma ukhetha ukusebenzisa i-2835 ne-0.12W 14-16LM, khona-ke amalambu e-fluorescent angu-20W adinga ubuhlalu bamalambu angu-144. Lobu buchwepheshe bufaneleka kakhulu ukusetshenziswa kwama-substrates e-ceramic angamelana nokushisa okuphezulu anobuholi obuphezulu (amaqhubu ashiselwe kalula uma kuncibilikisiwe). Kodwa-ke, ngohlelo lwe-SMT ebhodini lesekhethi ye-organic, indawo eshiselwe okuholayo ephezulu ku-IC nayo idinga ukusebenzisa okushiselwe okuncibilikisiwe ukwenza ukuxhumana. Umthombo wokukhanya we-COB ohlanekezelwe ulungele ukuhlanganiswa, futhi imodyuli yawo ingafakwa ngqo kurediyetha yesibani. Njengoba umthombo wokukhanya we-COB ohlanekezelwe ungowesivikeli, lokhu kuzosiza imikhiqizo yokukhanyisa i-LED idlule ekuhlolweni okuhlukahlukene kwe-high-voltage. Umthombo wokukhanya we-COB ohlanekezelwe uya ngokuya ubaluleke kakhulu emakethe yamanje. Ihlukaniswe ngemibala yasekwindla nge-COB esemthethweni. I-Tianhui Optoelectronics Technology elandelayo yokwenza ubuchwepheshe obushibhile obuphansi bokukhiqiza indawo ye-convex yawo wonke umuntu, njenge-electroplating noma ukuphrinta isifanekiso (nge-sputtering noma i-plating plating yamakhemikhali “Idivayisi yokuhlukanisa umthombo wokukhanya wokukhanya we-LED →Imodyuli yomsuka wokukhanya we-MCCPCB →Amalambu we-LED ”Ngokuyinhloko kungenxa yokuthi ayikho ingxenye yomthombo wokukhanya eyenziwe ngomumo eyenziwe, engadli isikhathi kuphela, kodwa futhi iphakeme. Indawo yokukhanya yomthombo wokukhanya we-COB, ukumbozwa kwamandla okungu-5-50W, kunokuhambisana okuphelele. Ukusebenza okuphezulu: i-ultra -highlight enamandla, ukunikezwa kombala ophezulu, umphumela wokukhanya okuphezulu, isevisi yombala wokukhanya eyenziwe ngokwezifiso. Umbono omkhulu: Kusetshenziswa ukukhanya okuyisiyingi komthombo ongashoni. Umbono mkhulu kunamadigri angu-175, asondele kumadigri angu-180, futhi unombala obonayo ohlakazekile ongcono. Ikhono eliqinile lokukhipha ukushisa: faka umthombo wokukhanya we-COB kumkhono wokukhanya, ungakwazi ukusabalalisa ukushisa ngokushesha nge-aluminium e-superconducting, i-COB yokupakisha. “Imodeli yomsuka wokukhanya we-COB →Amalambu we-LED ”, Ungakwazi ukufaka ngokuqondile ama-chips amaningi ku-MCPCB ebhodini lesifunda lokuphrinta elisekelwe ensimbi, futhi ukhiphe ukushisa ngokuqondile nge-substrate ukuze wonge izindleko zokupakisha ze-LED.