Ubuchwepheshe be-COB (Chip-on-Board) kanye ne-SMD (Surface Mount Device) bangabadlali abahamba phambilie Inkundla yokubonisa i-LED , ebonisa umehluko omkhulu ezinqubweni, ukusebenza komkhiqizo, ukwethembeka, ukonga amandla, nezindleko. Lesi sihloko sicubungula ekuqhathanisweni okuphelele kwalobu buchwepheshe bokupakisha obubili, bunikeza imininingwane ngokuhlukana kwabo kuma-engeli ahlukahlukene.
I-Crafting Techniques Clash
Ubuchwepheshe be-SMD: Ukuhlanganisa ama-chip e-LED abe amamojula weyunithi, kwakha umphumela womthombo wokukhanya wephoyinti.
Ubuchwepheshe be-COB: Ukunamathisela ngokuqondile ama-chip e-LED kumabhodi e-PCB, kuhlanganiswe nembobo ephelele ukuze akhe amamojula amayunithi, okuholela kumphumela womthombo wokukhanya ongaphezulu.
Impi Yokusebenza Komkhiqizo
Ukwehluka Okubonakalayo:
- Izikrini ze-SMD zibonisa umthombo wokukhanya wephoyinti, kuyilapho izikrini ze-COB zisebenzisa ukuhlakazeka kwe-coating kanye ne-refraction ukuze kuzuzwe umthombo wokukhanya ongaphezulu, okunikeza ubuhle obubonakalayo obuphezulu.
- Izikrini ze-COB ziziqhayisa ngezilinganiso eziphakeme zokungafani, ezifana nezikrini ze-LCD uma zibukwa ngqo, ziletha imibala ecebile kanye nokunikezwa kwemininingwane ephakeme.
Umbukiso Wokwethembeka:
- Izikrini ze-SMD ngokuvamile zinokuvikelwa okuphelele okubuthakathaka kodwa kulula ukuzilungisa.
- Izikrini ze-COB zinikeza ukuvikeleka okuthuthukisiwe, ngesidingo sezisetshenziswa ezikhethekile ngesikhathi sokulungiswa.
I-Energy Efficiency Duel:
- Izikrini ze-COB, zisebenzisa ubuchwepheshe obuhlanekezelwe, zibonisa ukusetshenziswa kwamandla okuphansi, ziqinisekisa ukuba nokwenzeka okungcono kwezomnotho.
- Izikrini ze-SMD, ezinama-chips amaningi asebenzisa ubuchwepheshe bangaphambili, zivame ukusebenzisa amandla aphezulu uma kuqhathaniswa.
Ukuphikisana Okubizayo:
- Ubuchwepheshe be-SMD buhilela izinqubo zokukhiqiza eziyinkimbinkimbi, kodwa ngenxa yezithiyo zabo zokungena zobuchwepheshe eziphansi, kunabakhiqizi abaningi ezweni lonke, okuholela ekuqhudelaneni okukhulu.
- Ubuchwepheshe be-COB buziqhayisa ngezindleko zethiyori eziphansi, kodwa ngenxa yesivuno esiphansi somkhiqizo, okwamanje bubhekene nokuntuleka kwezindleko uma kuqhathaniswa nezikrini ze-SMD.
Isiphetho
Ngokufigqiwe,Ubuchwepheshe be-COB iphumelela kakhulu ekusebenzeni kwesithombe, ukwethembeka, kanye nokusebenza kahle kwamandla, kodwa ibhekene nobubi obuthile mayelana nezindleko kanye nokulungisa kalula. Ukukhetha phakathi kobuchwepheshe be-COB ne-SMD kuncike ezimeni ezithile zohlelo lokusebenza kanye nezidingo. Kungakhathaliseki ukuthi uphishekela ikhwalithi yesithombe ephezulu noma ucabangela ukonga kwezindleko zesikhathi eside, ukuthola ukuqonda okujulile kokungafani phakathi kobuchwepheshe be-COB ne-SMD kuzokusiza ekwenzeni izinqumo ezinolwazi.
Isikhathi sokuthumela: Nov-28-2023
