COB (Chip on Board) yog ib qho kev siv tshuab uas cov chips LED tau txuas ncaj qha mus rau PCB. Piv nrog rau cov txheej txheem ntim khoom SMD, COB tshem tawm qee cov qauv ntim cov qauv, tsim kom muaj cov qauv sib txuam ntawm cov chips LED thiab cov zaub module.
Rau cov lus qhia LED, cov kev hloov pauv tau coj los ntawm txoj kev ntim khoom no feem ntau cuam tshuam hauv pixel suab, kev tiv thaiv saum npoo, nthuav dav thiab pom kev nyob ze. Raws li kev lag luam thov rau LED zaub nrog me-thiab txawm tias me-pixel pitches nce,COB LED zaubyog attracting ntau dua.
Dab tsi LED Zaub Daim Ntawv Thov COB Technology nkag mus?
Fine-pitch displays tam sim no yog ib qho ntawm cov ntawv thov tseem ceeb tshaj plaws rau COB thev naus laus zis.
Raws li pixel suab txuas ntxiv zuj zus, LED chips tau teeb tsa ntau dua, tso cov kev xav tau siab dua ntawm kev ntim khoom, kev tiv thaiv nto thiab tso saib tsis sib xws. COB thev naus laus zis, uas encapsulates LED chips ncaj qha, txo cov kev txwv spatial yuam los ntawm cov qauv ntim khoom ib txwm siv thiab yog li nquag siv hauv cov khoom xws li COB nplua-pitch LED zaub.
2. Cov chav sib tham thiab cov chaw ua lag luam
Cov kev cai rau LED zaub hauv chav sib tham sib txawv ntawm cov ntxaij vab tshaus sab nraum zoov. Kev saib qhov deb yog feem ntau ze dua, thiab cov ntsiab lus nthuav tawm yog qhov nyuaj dua, suav nrog cov ntaub ntawv sib tham, cov ntaub ntawv, cov yeeb yaj kiab thiab cov rooj sib tham nyob deb. Yog li ntawd, cov duab nthuav dav thiab qhov kev pom ze ze yog qhov tseem ceeb rau kev txiav txim siab.
3. Chaw Ua Lag Luam thiab Cov Khoom Muag Khoom Muag
Daim ntawv thov ntawm COB thev naus laus zis kuj tseem txuas ntxiv los ntawm cov xwm txheej kev tshaj lij mus rau cov chaw muag khoom lag luam, xws li cov khw muag khoom lag luam thiab cov khw muag khoom. Nyob rau hauv cov chaw no, LED qhia tsis tau tsuas yog ua hauj lwm rau cov ntaub ntawv lub hom phiaj tab sis kuj yog ib feem tseem ceeb ntawm lub spatial aesthetics.
LED zaub txee tau tshwm sim raws li cov lus qhia tshiab
COB vs. SMD: Koj Yuav Tsum Xaiv Li Cas rau LED Zaub Project?
COB tsis txhais hais tias txhua qhov project LED yuav tsum hloov SMD. Ob lub thev naus laus zis sib txawv ntawm cov txheej txheem ntim khoom, cov qauv khoom, daim ntawv thov scenarios thiab tus nqi.
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Kev sib piv |
COB LED zaub |
SMD LED zaub |
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Ntim Txoj Kev |
LED chips yog ntim ncaj qha rau ntawm PCB |
LED Cheebtsam yog nto-mounted rau PCB |
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Kev tiv thaiv nto |
Cov qauv ntim muab kev tiv thaiv ntxiv |
Feem ntau yog nyob ntawm cov qauv LED pob khoom siv |
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Daim ntawv thov Range |
Fine-pitch, coj mus muag zaub, chav sib tham, thiab lwm yam. |
Kev lag luam, kev sib tham, sab nraum zoov, xauj tsev, thiab lwm yam kev siv |
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Tus nqi project |
Siab dua |
qis |
Yog li ntawd, nyob rau hauv cov tswv yim tej yaam num, es tsis tsuas yog muab piv "COB piv rau SMD", nws yog ib qhov zoo dua rau thawj zaug txiav txim seb qhov kev ncua deb, pixel pitch, installation ib puag ncig, tso saib cov ntsiab lus, txoj kev tu thiab pob nyiaj siv.
MileStrong: Tus nqi ntawm COB Thaum kawg rov qab los rau daim ntawv thov
Los ntawm qhov kev xav ntawm LED zaub kev lag luam txoj kev loj hlob, kev nce siab ntawm COB thev naus laus zis yog txuas mus rau kev nthuav dav ntawm LED cov lus qhia mus rau qhov zoo-pitch, ze-ntau saib thiab chaw lag luam.
Txawm li cas los xij, thev naus laus zis nws tus kheej tsis txiav txim siab seb cov khoom puas tsim nyog rau qhov project. Rau LED zaub buyers thiab project integrators, qhov kev txiav txim los xaiv ib tugCOB LED zaubtseem yuav tsum tau ua raws li qhov kev ntsuam xyuas dav dav ntawm thaj chaw tso saib tshwj xeeb, saib qhov deb, hom ntsiab lus, ib puag ncig kev ua haujlwm thiab kev saib xyuas.
Rau MileStrong, COB tseem tsuas yog ib txoj hauv kev hauv cov khoom lag luam LED zaub.