LED thev naus laus zis tau tsim kho sai, nrog ob txoj kev xaiv tseem ceeb niaj hnub no: Chip on Board (COB) thiab Surface Mount Device (SMD). Ob lub thev naus laus zis muaj cov yam ntxwv sib txawv, ua rau lawv haum rau kev siv sib txawv. Yog li ntawd, kev nkag siab txog qhov sib txawv ntawm ob lub thev naus laus zis no thiab lawv qhov kev siv cov xwm txheej yog qhov tseem ceeb.
COB LED thiab SMD LED yog dab tsi?
COB LED thiab SMD LED sawv cev rau ob tiam tshiab ntawm LED teeb pom kev lag luam. Lawv ua raws li cov qauv sib txawv thiab tsim los rau lub hom phiaj tshwj xeeb.
COB LEDsawv rauChip ntawm Board. Nws yog LED thev naus laus zis uas ntau lub chips LED tau muab tso rau hauv ib lub rooj sib tham. Cov chips no tsim ib lub teeb-emitting unit. COB LEDs muab lub teeb pom kev ruaj khov thiab muaj txiaj ntsig zoo hauv cov teeb pom kev zoo. Lawv cov qauv tsim compact muaj qhov ci ntsa iab thiab zoo dua cov cua sov dissipation.
SMD LED teebhais txogNto Mount Device. Hom LED no encapsulates ib tus neeg diodes mus rau lub rooj tsavxwm Circuit Court, feem ntau hu ua SMT LED. SMD LEDs me dua thiab hloov tau yooj yim dua piv rau COB LEDs. Lawv tuaj yeem tsim ntau yam xim thiab haum rau feem ntau cov qauv tsim. Txhua lub diode ua haujlwm ntawm nws tus kheej, uas ua rau cov neeg siv tau yooj yim dua hauv kev kho qhov ci thiab xim kub.
Txawm hais tias ob lub thev naus laus zis siv cov chips LED, lawv cov qauv thiab kev ua tau zoo sib txawv heev. Kev nkag siab tias lawv ua haujlwm li cas yuav pab koj txiav txim siab zoo thaum xaiv cov teeb pom kev zoo.
Qhov txawv ntawm COB LED thiab SMD LED
COB LED thiab SMD LED sib txawv hauv kev tsim thiab siv. Nov yog qhov kev sib piv raws li qhov tseem ceeb:
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Brightness:COB LEDs paub txog lawv qhov ci ntsa iab. Lawv muaj peev xwm emit ib tug heev concentrated beam ntawm lub teeb los ntawm ib tug me me qhov chaw, ua rau lawv zoo tagnrho rau tsom teeb thiab dej nyab daim ntaub ntawv. Hauv qhov sib piv, SMD LEDs muab qhov ci nruab nrab thiab zoo dua rau kev teeb pom kev dav dav thiab lub suab nrov.
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Zog Efficiency:COB LEDs feem ntau siv lub zog tsawg dua thaum lub teeb ci ntau dua li cov LEDs ib txwm muaj. SMD LEDs kuj tseem siv zog, tab sis vim lawv qhov yooj yim thiab kev ua haujlwm ntawm ib tus neeg diode, lawv yuav siv zog me ntsis ntxiv.
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Loj:COB LED vaj huam sib luag yog qhov loj dua thiab hnyav dua, ua rau lawv zoo dua rau cov ntawv thov uas xav tau lub teeb ci tab sis tus qauv tsim tsis compact. SMD LEDs yog ntau compact thiab hnav, ua rau lawv zoo tagnrho rau nyias, intricate circuit designs.
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Thaum tshav kub kub Dissipation:Piv rau SMD LEDs thiab lwm yam COB LEDs,COB LED zaubmuaj qhov ceev dua thiab ua kom muaj cua sov ntau dua. Lawv xav tau cov tshuab cua txias ntxiv xws li cov dab dej kub. SMD LEDs muaj cov cua sov sab hauv zoo dua, yog li lawv tsis tas yuav ua kom txias txias thiab muaj kev ua haujlwm qis dua.
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Lifespan:Ob lub thev naus laus zis muaj lub neej ntev, tab sis SMD LEDs yuav kav ntev dua vim lawv cov hluav taws xob qis dua thiab kev ua haujlwm qis dua, ua rau cov khoom siv tsawg dua.
Kev siv ntawm COB LED thiab SMD LED
Txhua lub thev naus laus zis LED muaj nws qhov zoo, lub ntsiab lus ib qho tsis tuaj yeem hloov pauv tag nrho.
Raws li chip-theem LED technology,COB LEDexcels nyob rau hauv daim ntawv thov uas yuav tsum tau muaj zog lub teeb tso zis thiab tsom beams. Lawv feem ntau siv nyob rau hauv tsom teeb, teeb pom kev zoo, thiab cov teeb ci siab rau cov tsev khaws khoom thiab cov chaw tsim khoom. Vim lawv qhov ci ntsa iab thiab cov teeb pom kev zoo sib xws, lawv kuj nyiam los ntawm cov kws yees duab thiab cov neeg ua yeeb yam.
SMD LEDsmuaj ntau yam kev siv. Lawv tau siv dav hauv cov teeb pom kev zoo hauv tsev, nrog rau cov teeb ci qab nthab, rooj teeb, thiab teeb txee. Vim lawv muaj peev xwm tsim tau ntau yam xim, lawv kuj tau siv rau cov teeb pom kev zoo nkauj hauv ntau qhov chaw thiab kev tsim vaj tsev. Tsis tas li ntawd, SMD LEDs yog siv nyob rau hauv tsheb teeb thiab hluav taws xob billboards.
Thaum COB LEDs ua tau zoo tshaj plaws hauv cov ntawv tso zis siab, SMD LEDs suav hais tias yog qhov ntau yam thiab hloov tau yooj yim LED teeb qhov chaw.
Pros thiab Cons ntawm COB LED Technology
Txawm hais tias hu ua COB LED, qhov thev naus laus zis no muaj qee qhov zoo uas ua rau nws muaj qhov sib txawv.
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Qhov zoo:
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High Brightness:Ib qho module tuaj yeem tso tawm lub teeb ruaj khov thiab pom tseeb yam tsis tas yuav muaj ntau qhov chaw LED. Qhov no ua rau lawv lub zog-npaum thiab nqi-zoo rau kev siv hluav taws xob tso zis siab.
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Compact Design:COB LEDs me dua li lwm cov chip-packed LEDs, ua rau lawv yooj yim rau nruab. Lawv kuj tiv taus corrosion thiab tuaj yeem tiv taus ib puag ncig hnyav.
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Qhov tsis zoo:
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Thaum tshav kub kub tiam:Lub compact tsim ua rau kom muaj cua sov ntau dua, yuav tsum tau ua kom cov cua txias zoo dua los tiv thaiv thermal buildup, uas yuav txo tau lub neej ntawm cov cuab yeej.
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Tsawg Flexibility:COB LEDs tsis hloov pauv ntau dua li SMD LEDs. SMD LEDs muaj ntau yam xim thiab zoo dua rau ib puag ncig uas xav tau cov teeb pom kev sib txawv.
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Pros thiab Cons ntawm SMD LED Technology
SMD LEDs muaj ntau qhov zoo hauv ntau qhov chaw.
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Qhov zoo:
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Flexibility:SMD LEDs tuaj yeem tsim ntau yam xim thiab tso cai rau cov neeg siv kho qhov ci kom ua tau raws li cov kev xav tau sib txawv. Lawv compact loj ua rau lawv zoo tagnrho rau complex, me me daim ntaub ntawv.
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Kev siv hluav taws xob qis:SMD LEDs siv lub zog tsawg dua thiab ruaj khov dua piv rau lwm yam LED hom. Lawv tsim kom muaj cua sov tsawg, txo qhov kev pheej hmoo ntawm kev puas tsuaj thiab qhov xav tau rau cov tshuab cua txias.
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Qhov tsis zoo:
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Lower Brightness:SMD LEDs tsis ci li COB LEDs, yog li lawv tsis tsim nyog rau cov ntawv thov hluav taws xob siab. Tsis tas li ntawd, txij li txhua lub diode ua haujlwm ntawm nws tus kheej, kev siv hluav taws xob tuaj yeem nce me ntsis thaum siv ntau lub diodes ib txhij.
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Txawm li cas los xij, vim lawv qhov txiaj ntsig zoo thiab kev txuag hluav taws xob, SMD LEDs tau dav siv rau kev siv teeb pom kev zoo nkauj thiab ambient.
COB LED vs SMD LED: Tus nqi sib piv
Tus nqi sib txawv ntawm COB LEDs thiab lwm yam LEDs nyob ntawm daim ntawv thov thiab kev teeb tsa.
COB LED teeb feem ntau muaj tus nqi pib yuav ntau dua vim lawv cov thev naus laus zis siab thiab siab dua qhov ci. Txawm li cas los xij, lawv lub zog efficiency thiab durability feem ntau offset tus nqi nyob rau hauv lub sij hawm ntev.
Piv txwv li,SMD LEDsfeem ntau tsis tshua kim. Lawv qhov me me thiab cov qauv yooj yim ua rau cov nqi tsim khoom qis dua, thiab lawv yooj yim rau nruab, txo cov nqi zog. Txawm li cas los xij, lawv qhov kev siv hluav taws xob me me sib txawv tuaj yeem ua rau cov nqi ua haujlwm siab dua lub sijhawm.
Tej yam uas yuav tsum tau xav txog thaum txiav txim siab muaj xws li: tus nqi ntawm cov cuab yeej siv, tus nqi installation, thiab kev siv hluav taws xob. Xaiv cov thev naus laus zis uas haum rau koj cov peev nyiaj thiab teeb pom kev zoo xav tau.
Xaiv txoj cai LED Technology rau koj daim ntawv thov
Qhov kev txiav txim siab nyob ntawm tus kheej nyiam, koj cov kev xav tau tshwj xeeb ntawm LED, thiab kev npaj siv lub teeb pom kev zoo.
Yog koj xav tausiab brightnessthiabnqaim beam tso zis, cesCOB LEDsyog koj qhov kev xaiv zoo tshaj plaws. Lawv feem ntau yog siv rau kev lag luam teeb pom kev zoo, kev yees duab, thiab theem teeb pom kev zoo. COB LEDs muab lub teeb ci siab thiab cov teeb pom kev zoo sib xws, ua rau lawv tsim nyog rau kev thov.
Yog koj tab tom nrhiavhloov tau ntau dua, tswv yim teeb pom kev zoo daws teeb meem, SMD LEDsyog qhov kev xaiv zoo dua. Lawv zoo meej rau tsev, kho kom zoo nkauj, thiab tsheb teeb pom kev zoo. SMD LEDs muaj qhov hloov tau zoo thiab tuaj nyob rau hauv ntau yam xim, tso cai rau koj los kho cov teeb pom kev zoo raws li koj xav tau.
Kev siv hluav taws xob kuj tseem ceeb heev, vim tias cua sov feem ntau yog qhov tseem ceeb hauv kev siv lub zog kom zoo. COB LEDs yog qhov zoo dua rau cov ntawv tso zis siab, thaum SMD LEDs yog qhov zoo tagnrho rau kev siv hluav taws xob qis rau nruab nrab.
Nyiaj txiagyog lwm qhov tseem ceeb. Thaum COB LEDs yuav muaj tus nqi pib dua, lawv zoo li yuav raug nqi ntau dua nyob rau lub sijhawm ntev. SMD LEDs tsis tshua kim ua ntej, ua rau lawv zoo rau cov haujlwm me.
Xaus
Ob leeg COB thiab SMD LEDs muaj lawv qhov zoo, ua rau lawv haum rau kev siv sib txawv. Ntsuas koj cov kev xav tau tshwj xeeb los txiav txim siab xaiv. Xaiv qhov zoo LED thev naus laus zis yuav txhim kho koj cov teeb pom kev zoo hauv xyoo 2025.
Hais txog Hot Electronics Co., Ltd.
Kub Electronics Co., LtdTsim los ntawm 2003, nyob rau hauv Shenzhen, Tuam Tshoj, muaj ib tug ceg chaw ua hauj lwm nyob rau hauv Wuhan City thiab lwm ob Rhiav nyob rau hauv Hubei thiab Anhui, tau mob siab rau High-Quality LED zaub Designing & Manufacturing, R & D, tshuaj muab thiab muag khoom rau ntau tshaj 20 xyoo.
Ua kom tiav nrog pab neeg tshaj lij thiab cov cuab yeej siv niaj hnub los tsim khoomFine LED Zaub Khoom, Kub Electronics ua cov khoom uas tau pom dav siv hauv tshav dav hlau, chaw nres tsheb, chaw nres nkoj, gymnasiums, tsev txhab nyiaj, tsev kawm ntawv, tsev teev ntuj, thiab lwm yam.
Post lub sij hawm: Nov-17-2025