Kedu ihe ngosi COB LED?

Ngosipụta COB LED na-anọchite anya ngosipụta "Chip-on-Board Light Emitting Diode". Ọ bụ ụdị teknụzụ LED nke a na-etinye ọtụtụ ibe LED ozugbo na mkpụrụ iji mepụta otu modul ma ọ bụ n'usoro. N'ihe ngosi COB LED, a na-achịkọta ibe ọkụ LED nke ọ bụla ma jiri mkpuchi phosphor kpuchie ya na-enwu ọkụ n'ụdị dị iche iche.

Kedu ihe bụ teknụzụ COB?

Teknụzụ COB, nke na-anọchi anya “chip-on-board,” bụ usoro iji kpuchie ngwaọrụ semiconductor nke etinyere ọtụtụ ibe sekit agbakwunyere ozugbo na mkpụrụ ma ọ bụ bọọdụ sekit. A na-ejikọtakarị ibe ndị a ọnụ ma were resins nchebe ma ọ bụ resin epoxy kpuchie ya. Na teknụzụ COB, ibe semiconductor n'otu n'otu na-ejikọta ya ozugbo na mkpụrụ site na iji njikọ ndu ma ọ bụ usoro ịgbanye mgbawa. Nrịgo a kpọmkwem na-ewepụ mkpa maka ibe ekpokọtara ọnụ nke nwere ụlọ dị iche iche.

N'ime afọ ndị na-adịbeghị anya, teknụzụ COB (Chip-on-Board) ahụla ọtụtụ ọganihu na ihe ọhụrụ, nke ọchịchọ maka obere, ịrụ ọrụ nke ọma na ngwaọrụ eletrọnịkị na-arụ ọrụ dị elu.

SMD vs. teknụzụ nkwakọ ngwaahịa COB

1. Tụnyere teknụzụ SMD, teknụzụ COB na-enye ohere maka njikọ dị elu site na ijikọ mgbawa LED ozugbo na mkpụrụ. Njupụta dị elu a na-ebute ngosipụta nwere ọkwa nchapụta dị elu yana njikwa ọkụ ka mma. Site na COB, ibe LED na-ejikọta ya na mkpụrụ, nke na-eme ka ikpochapụ ọkụ dịkwuo mma. Nke a pụtara na a na-eme ka ntụkwasị obi na ndụ nke ihe ngosi COB dịkwuo mma, karịsịa na ngwa nchapụta dị elu ebe njikwa okpomọkụ dị oke mkpa.

2. N'ihi ihe owuwu ha, COB LEDs bụ ndị a pụrụ ịdabere na ya karịa SMD LEDs. COB nwere ntakịrị ihe ọdịda karịa SMD, ebe a na-etinye mgbawa ọkụ ọkụ ọ bụla n'otu n'otu. Njikọ aka kpọmkwem nke ibe LED na teknụzụ COB na-ewepụ ihe mkpuchi na SMD LEDs, na-ebelata ihe ize ndụ nke mmebi n'ime oge. N'ihi ya, ihe ngosi COB nwere ọdịda LED dị ole na ole yana ntụkwasị obi zuru oke maka ịrụ ọrụ na-aga n'ihu na gburugburu ebe siri ike.

3. Teknụzụ COB na-enye uru ọnụahịa karịa teknụzụ SMD, ọkachasị na ngwa nchapụta dị elu. Site n'iwepụ mkpa maka nkwakọ ngwaahịa nke onye ọ bụla na ibelata mgbagwoju anya nrụpụta, ihe ngosi COB na-akwụ ụgwọ karịa iji mepụta. Usoro njikọ aka kpọmkwem na teknụzụ COB na-eme ka usoro mmepụta ihe dị mfe ma belata ojiji ihe onwunwe, si otú ahụ na-ebelata ụgwọ ọrụ mmepụta ihe.

4. Ọzọkwa, na ya elu waterproof, dustproof na mgbochi nkukota arụmọrụ,COB LED ngosienwere ike itinye ya na ntụkwasị obi yana kwụsie ike n'ebe dị iche iche siri ike.

Ọdịmma nke COB LED ngosi

N'ezie anyị ga-ekwurịta banyere adịghị ike nke COB screens nakwa.

· Ọnụ nrụzi: N'ihi nrụpụta pụrụ iche nke ihe ngosi COB LED, mmezi ha nwere ike ịchọ ihe ọmụma ma ọ bụ ọzụzụ pụrụ iche. N'adịghị ka ihe ngosi SMD ebe enwere ike dochie modul LED nke ọ bụla, ihe ngosi COB na-achọkarị ngwá ọrụ pụrụ iche na nka iji rụkwaa, nke nwere ike iduga ogologo oge n'oge mmezi ma ọ bụ nrụzi.

· Mgbagwoju anya nke nhazi: Tụnyere teknụzụ ngosi ndị ọzọ, ihe ngosi COB LED nwere ike iweta ụfọdụ ihe ịma aka ma a bịa na nhazi. Imezu ihe a chọrọ n'ichepụta ma ọ bụ nhazi pụrụ iche nwere ike ịchọ ọrụ injinia agbakwunyere ma ọ bụ nhazi ahaziri nke ọma, nke nwere ike ịgbatị oge usoro ihe omume ma ọ bụ bulie ọnụ ahịa.

Kedu ihe kpatara ịhọrọ RTLED's COB LED Display?

N'ihe karịrị afọ iri nke ahụmahụ na mmepụta ihe ngosi LED,RTLEDana achi achi n'elu mma na ntụkwasị obi. Anyị na-enye ọkachamara tupu ire ahịa consulting na mgbe-sales nkwado, ahaziri ngwọta, na mmezi ọrụ na afọ ojuju nke ndị ahịa anyị. Awụnyela ihe ngosi anyị nke ọma na obodo niile. Na mgbakwunye,RTLEDna-enye ihe ngwọta otu nkwụsị site na imewe ruo nrụnye, na-eme ka njikwa ọrụ dị mfe na ịchekwa oge na ọnụ ahịa.Kpọtụrụ anyị ugbu a!