Menya byinshi birambuye kuri COB na CSP strip

Itara rya COB strip light ryatangiye ku isoko kuva mu 2019 kandi ni ikintu gishya gishyushye cyane, ndetse n'imirongo ya CSP. Ariko se uzi imiterere ya buri kimwe? Hari abantu bitaga CSP strip light strip, kuko imiterere yacyo isa cyane ariko mu by'ukuri ni imirongo itandukanye y'urumuri, aha turasobanura neza itandukaniro.

Itara rya COBImiterere:

1> Flip chip. Ihinduka ry'ibara rigerwaho hakoreshejwe fosforasi.

2> Chip itangwa n'umucuruzi ntabwo ifite ifu y'urumuri, bityo uruganda rugomba gukoresha kole y'ifu y'urumuri kugira ngo rugere ku ibara ryifuzwa mu gihe cyo gukora. Igiciro cya Chip ugereranije na CSP kizaba gito. Ibicuruzwa byera bikenera gusa kwerekana ibara rya kole ya fosforasi, umusaruro mwinshi, igiciro gihuye nacyo ni gito. Iki gicuruzwa ntikibereye ibicuruzwa bya RGB, niba ukoze RGB, ukeneye kole ya fosforasi y'amabara yose, hanyuma hamwe ukabishyira hamwe, umusaruro muto cyane, igiciro kinini cyane cyo gukora, bityo COB ikwiriye urumuri rwera, RGB, RGBW ifite ubushobozi buke, igiciro kinini, ibara ryoroheje ntabwo ringana.

Itara rya CSP rituma umuntu akoresha icyuma gitanga urumuriImiterere:

1> Flip chip, umucuruzi yamaze gutumiza chip ya fluorescent glue, uruganda ntirukeneye gushyira phosphor glue kuri kole.
Kubera ko utanga chip za CSP azakora isuku yo gupakira amabara, igiciro cya CSP kirahenze kurusha icya chip za COB. Iyo hakozwe urumuri rwera, igiciro cya CSP kiba kiri hejuru y’icya COB ubu. Niba ari ugukora RGB, RGBW, kuko ibikoresho byakiriwe bisanzwe ari chip nziza ya kole, uruganda rukeneye gusa gupakira chip yo gusudira, nta yandi mabara asigaye, bityo igiciro cya CSP RGB irangiye, RGBW ifite inyungu igereranywa.

Umugozi wa COB ufite urumuri rwa dogere 120 mu gihe umugozi wa CSP ufite urumuri rw'impande 5, byombi bifite urumuri rwiza cyane kandi bifite ubushobozi bwo gukoresha urumuri. Dufite verisiyo yo gukoreshwa mu nzu no hanze, kandi uruhererekane rworoshye ruraboneka niba ubyifuza.Twandikirekandi dushobora gusangira amakuru arambuye ku matara ya LED.