Mugaragaza COB LED ni iki?

Mugaragaza COB LED ni iki?

COB (Chip on Board) ni tekinoroji ya LED yerekana gupakira itandukanye nubuhanga gakondo bwa LED. Ikoranabuhanga rya COB rishyiraho ibyuma byinshi bya LED ku kibaho cyumuzunguruko, bikuraho ibikenerwa gupakira. Iri koranabuhanga ryongera umucyo kandi rigabanya ubushyuhe, bigatuma ibyerekanwa bitagira ikizinga.

Ibyiza ugereranije na gakondo ya LED

COB LED ecran ifite ibyiza bigaragara kurenza ecran ya LED muburyo bwo gukora. Nta tandukaniro riri hagati ya chip ya LED, itanga urumuri rumwe kandi ikirinda ibibazo nka "ecran ya ecran". Mubyongeyeho, ecran ya COB itanga amabara yukuri kandi atandukanye.

Ibyiza bya COB LED ya ecran

Bitewe nubunini buto bwa LED chip, ubucucike bwa tekinoroji yo gupakira COB bwiyongereye cyane. Ugereranije n’ibikoresho byo hejuru (SMD), gahunda ya COB irahuzagurika, ireba kwerekana uburinganire, kugumana ubukana bwinshi nubwo urebye hafi, kandi ikagira imikorere myiza yo gukwirakwiza ubushyuhe, bityo bikazamura umutekano no kwizerwa. COB ipakiye chip hamwe na pin byongera ubukana bwumwuka no kurwanya imbaraga zo hanze, bikora ubuso butagira ikizinga. Byongeye kandi, COB ifite ubuhehere buke, irwanya static, ibyangiza-byangiza umukungugu, kandi urwego rwo kurinda ubuso rushobora kugera kuri IP65.

Kubijyanye na tekiniki, tekinoroji ya SMD isaba kugurisha ibicuruzwa. Iyo ubushyuhe bwa paste bugurisha bugeze kuri 240 ° C, igipimo cyo gutakaza epoxy resin gishobora kugera kuri 80%, gishobora gutuma byoroshye kole itandukana nigikombe cya LED. Ikoranabuhanga rya COB ntirisaba inzira yo kugaruka bityo rero rihamye.

Reba neza: Pixel Ikibanza Cyukuri

COB LED tekinoroji itezimbere pigiseli. Gitoya ya pigiseli isobanura pigiseli ihanitse, bityo ikagera kumurongo wo hejuru. Abareba barashobora kubona amashusho asobanutse niyo yaba ari hafi ya monitor.

Kumurika Umwijima: Kumurika neza

Tekinoroji ya COB LED irangwa no gukwirakwiza neza ubushyuhe no kworohereza urumuri. Chip chip ya COB yometse kuri PCB, yagura ahantu hagabanijwe ubushyuhe kandi urumuri ni rwiza cyane kuruta urwa SMD. Ubushuhe bwo gukwirakwiza SMD ahanini bushingira ku nkuge hepfo yacyo.

Kwagura Horizons: Ibitekerezo

Tekinoroji ya COB ntoya izana impande zose zo kureba no kumurika cyane, kandi irakwiriye muburyo butandukanye bwo murugo no hanze.

Kwihangana gukomeye

Ikoranabuhanga rya COB rirwanya ingaruka kandi ntiribasiwe namavuta, ubushuhe, amazi, umukungugu na okiside.

Itandukaniro ryinshi

Itandukaniro ni ikimenyetso cyingenzi cyerekana LED yerekana. COB yazamuye itandukaniro kurwego rushya, ifite itandukaniro rihamye rya 15,000 na 20.000 naho itandukaniro rinini rya 100.000.

Icyatsi kibisi: Gukoresha ingufu

Kubijyanye no gukoresha ingufu, tekinoroji ya COB iri imbere ya SMD kandi nikintu cyingenzi mukugabanya ibiciro byimikorere mugihe ukoresheje ecran nini mugihe kirekire.

Hitamo Cailiang COB LED ya ecran: guhitamo ubwenge

Nkurwego rwa mbere rwerekana ibicuruzwa, Cailiang Mini COB LED ecran ifite ibyiza bitatu byingenzi:

Ikoranabuhanga rigezweho:COB yuzuye flip-chip yo gupakira ikoreshwa mugutezimbere cyane imikorere numusaruro wumusaruro muto LED yerekana.

Imikorere myiza:Iyerekana rya Cailiang Mini COB LED ifite ibyiza byo kutanyura mu mucyo, amashusho asobanutse, amabara agaragara, gukwirakwiza neza ubushyuhe, ubuzima bwa serivisi ndende, itandukaniro rinini, umukino mugari w'amabara, umucyo mwinshi, hamwe nigipimo cyihuta cyo kugarura ubuyanja.

Ikiguzi:Ibikoresho bya Cailiang Mini COB LED bizigama ingufu, byoroshye kuyishyiraho, bisaba kubungabungwa bike, bifite ibiciro bike bifitanye isano kandi bitanga igiciro cyiza / igipimo cyiza.

Pixel Nukuri:Cailiang itanga amahitamo atandukanye ya pigiseli ya pigiseli kuva P0.93 kugeza P1.56mm kugirango ihuze ibyifuzo byabakoresha batandukanye.

• 1,200 nits
• 22Icyatsi kibisi
• Ikigereranyo cyo gutandukanya 100.000
• 3,840Hz igipimo cyo kugarura ubuyanja
• Imikorere myiza yo kurinda
• Tekinoroji ya module imwe
• Kurikiza amahame yinganda nibisobanuro
• Ikoreshwa ryihariye rya optique yerekana, ritanga umwanya wo kurinda amaso
• Birakwiriye kubintu bitandukanye byo gusaba