I-COB (i-Chip-on-Board) kunye ne-SMD (i-Surface Mount Device) ubuchwepheshe ngabadlali abaphezulu kwi-th.e Ibala lokubonisa i-LED , ebonisa umahluko omkhulu kwiinkqubo, ukusebenza kwemveliso, ukuthembeka, ukusebenza kakuhle kwamandla, kunye neendleko. Eli nqaku liphonononga uthelekiso olucokisekileyo kwezi teknoloji zimbini zokupakisha, zibonelela ngokuqonda kulwahlulo lwabo kwii-engile ezahlukeneyo.
Ukungqubana kobuGcisa boBuchule
IThekhnoloji ye-SMD: Ukudibanisa ii-chips ze-LED kwiimodyuli zeyunithi, ukudala isiphumo somthombo wokukhanya.
Itekhnoloji yeCOB: Ukuthengisa ngokuthe ngqo iitshiphusi ze-LED kwiibhodi zePCB, zigqunywe ngengubo eyongezelelweyo ukwenza iimodyuli zeyunithi, okukhokelela kumthombo wokukhanya komhlaba.
Idabi leMisebenzi yeMveliso
Ukwahluka okubonakalayo:
- Izikrini ze-SMD zibonisa umthombo wokukhanya, ngelixa izikrini ze-COB zisebenzisa i-coating scattering kunye ne-refraction ukufezekisa umthombo wokukhanya ongaphezulu, ukubonelela ngobuhle obubonakalayo obuphezulu.
- Izikrini ze-COB ziqhayisa ngomlinganiselo ophezulu wokuchasana, ezifana nezikrini ze-LCD xa zijongwa phezulu, zinikezela ngemibala etyebileyo kunye nokunikezelwa kweenkcukacha eziphezulu.
Ukubonisa ukuthembeka:
- Izikrini ze-SMD ngokubanzi zinokhuseleko olubuthathaka kodwa kulula ukuzilungisa.
- Izikrini ze-COB zibonelela ngokhuseleko olongezelelweyo, kunye nesidingo sezixhobo ezikhethekileyo ngexesha lokulungiswa.
IDuel yokuSebenza kwamandla:
- Izikrini ze-COB, zisebenzisa itekhnoloji eguqulweyo, zibonisa ukusetyenziswa kwamandla aphantsi, ziqinisekisa ukuba kunokwenzeka ngcono kwezoqoqosho.
- Izikrini ze-SMD, ezineetshiphusi ezininzi ezisebenzisa itekhnoloji eya phambili, zidla ngokuba nokusetyenziswa kwamandla aphezulu.
Ukujongana neendleko:
- Itekhnoloji ye-SMD ibandakanya iinkqubo ezintsonkothileyo zokuvelisa, kodwa ngenxa yezithintelo zayo zokungena kubuchwephesha, kukho abavelisi abaninzi kwilizwe lonke, okukhokelela kukhuphiswano oluqatha.
- Itekhnoloji ye-COB ineendleko eziphantsi zethiyori, kodwa ngenxa yemveliso ephantsi yemveliso, okwangoku ijongene neendleko eziphantsi xa kuthelekiswa nezikrini ze-SMD.
Ukuqukumbela
Isishwankathelo,Itekhnoloji yeCOB igqwesile ekusebenzeni komfanekiso, ukuthembeka, kunye nokusebenza kakuhle kwamandla, kodwa ijongene nokungonakali ngokwexabiso kunye nokulula ukuyilungisa. Ukhetho phakathi kwe-COB kunye nobuchwepheshe be-SMD kuxhomekeke kwiimeko ezithile zesicelo kunye neemfuno. Nokuba ufuna umgangatho womfanekiso ophakamileyo okanye ucinga ngeendleko zexesha elide, ukufumana ukuqonda okunzulu ngomahluko phakathi kwe-COB kunye nobuchwepheshe be-SMD kuya kunceda ekwenzeni izigqibo ezizizo.
Ixesha lokuposa: Nov-28-2023
