Kugaragaza Itandukaniro Hagati ya COB na SMD Technologies muri LED Yerekana

Ikoranabuhanga rya COB (Chip-on-Board) na SMD (Surface Mount Device) ni bo bakinnyi ba mbere muri the LED yerekana ikibuga , kwerekana itandukaniro rigaragara mubikorwa, imikorere yibicuruzwa, kwiringirwa, gukoresha ingufu, nibiciro. Iyi ngingo iragereranya neza nubuhanga bubiri bwo gupakira, butanga ubushishozi kubutandukaniro bwabo muburyo butandukanye.

Ubukorikori bwo Gukorana

Ikoranabuhanga rya SMD: Guteranya LED chip mubice byubaka, kurema ingingo yumucyo inkomoko.

Ikoranabuhanga rya COB: Kugurisha mu buryo butaziguye ibyuma bya LED ku mbaho ​​za PCB, bikabishyiraho igifuniko rusange kugira ngo bigire ibice bigize ibice, bikavamo ingaruka zituruka ku mucyo.

Intambara y'ibicuruzwa

Itandukaniro rigaragara:

• Mugaragaza ya SMD yerekana ingingo yumucyo, mugihe ecran ya COB ikoresha igifuniko cyo gutatanya no kugabanuka kugirango igere kumucyo wo hejuru, itanga ubwiza bwamashusho.
• Ibice bya COB birata ibipimo bihabanye cyane, bisa na ecran ya LCD iyo urebye imbonankubone, itanga amabara akungahaye hamwe nibisobanuro birambuye.

Kwerekana kwizerwa:

• Mugaragaza SMD muri rusange ifite intege nke muri rusange ariko biroroshye kuyisana.
• Ibice bya COB bitanga uburinzi bunoze, hamwe nibikoresho bikenerwa mugihe cyo gusana.

Ingufu zikoresha ingufu:

• Ibice bya COB, bikoresha ikoranabuhanga ridahinduka, byerekana ingufu nke, bituma ubukungu bushoboka.
• Mugaragaza ya SMD, hamwe na chip nyinshi zikoresha ikoranabuhanga ryiterambere, usanga zikoresha ingufu nyinshi.

Guhangana bihenze:

• Ikoranabuhanga rya SMD ririmo inzira igoye yo kubyaza umusaruro, ariko kubera inzitizi zayo zo kwinjira mu buhanga, hari inganda nyinshi mu gihugu hose, bikaviramo guhatana gukabije.
• Ikoranabuhanga rya COB rifite ibiciro byo hasi, ariko kubera umusaruro muke wibicuruzwa, kuri ubu birahura ningaruka mbi ugereranije na ecran ya SMD.

Umwanzuro

Muri make,Ikoranabuhanga rya COB indashyikirwa mu mashusho, kwizerwa, no gukoresha ingufu, ariko ihura ningaruka zimwe mubijyanye nigiciro no koroshya gusana. Guhitamo hagati ya tekinoroji ya COB na SMD biterwa nibisabwa byihariye nibisabwa. Waba ukurikirana ubuziranenge bwibishusho cyangwa utekereza igihe kirekire-cyiza-cyiza, ukumva neza itandukaniro riri hagati yikoranabuhanga rya COB na SMD bizafasha mugufatira ibyemezo neza.