Dab tsi yogGOB LED zaubthiab COB LED Zaub?
Taw qhia
LED zaub muaj nyob txhua qhov chaw.Los ntawm txoj kev teeb pom kev sab nraum koj lub tsev mus rau lub vijtsam LED teeb tsa sab nraum lub khw, koj tsis tuaj yeem dim ntawm LEDs.Lawv kuj tau hloov zuj zus nrog lub sijhawm.Cov pa LEDs tam sim no tsis yog qhov nyiam ntawm kev ua lag luam.Nrog rau ntau yam zoo dua thiab ua tau zoo dua LEDs, cov qauv ib txwm poob lawv cov ntxim nyiam.GOB LED zaubthiab COB LED zaub yog qee yam ntawm cov thev naus laus zis tshiab.
Ob lub thev naus laus zis no muaj ntau yam zoo dua li cov qauv dhau los.Hauv tsab xov xwm no, peb yuav tshawb xyuas seb ob lub thev naus laus zis no yog dab tsi, lawv qhov zoo thiab qhov tsis zoo thiab lawv cov kev siv.
GOB LED zaub yog dab tsi
GOB LED zaubyog LED Zaub nrog kua nplaum rau ntawm lub rooj tsavxwm (GOB) thev naus laus zis.Cov thev naus laus zis tshiab no kaw cov qauv ntawm qhov chaw nrog pob tshab epoxy kua nplaum.Qhov no tiv thaiv lub LED los ntawm tej yam teeb meem tshwm sim los ntawm kev ua nws los tiv thaiv kev sib tsoo, waterproof, anti-UV thiab plua plav pov thawj.Lub neej ntev ntawm cov LEDs no kuj tseem txuas ntxiv vim muaj cua sov dissipation los ntawm cov ntaub thaiv npog.
GOB thev naus laus zis kuj tseem tiv thaiv LED los ntawm kev tawg vim tias muaj xwm txheej ceev xws li tso nws thaum lub sijhawm teeb tsa lossis xa khoom.Txij li nws yog cov pov thawj poob siab, tag nrho cov xwm txheej zoo li no tsis ua rau tawg.Cov cuab yeej no tso cai rau ultra siab transparency kev ua tau zoo nrog rau ultra siab thermal conductivity.
Cov thev naus laus zis no kuj tseem yooj yim dua los tswj kev sib piv nrog lwm cov thev naus laus zis zoo sib xws.Tsis tsuas yog nws raug nqi tsawg dua tab sis nws kuj tseem siv tau ntev.Nws yog qhov hloov tau zoo heev thiab tuaj yeem siv rau txhua qhov chaw tsis hais huab cua.Txawm hais tias GOB tsis tau dhau los ua qhov tseem ceeb txog tam sim no tab sis vim nws txoj kev pheej hmoo txo cov yam ntxwv zoo li kev tiv thaiv kev sib tsoo, nws yuav muaj ntau dua yav tom ntej vim nws yog qhov tsim nyog rau cov lus qhia uas xav tau kev tiv thaiv LED diode.
Pros thiab Cons ntawmGOB LED zaub
Pros
Qee qhov zoo ntawm GOB LED Zaub yog,
1. Cov pov thawj poob siab
GOB thev naus laus zis ua rau LED qhia cov pov thawj poob siab vim tias muaj kev puas tsuaj los ntawm kev tiv thaiv sab nraud.Txhua lub caij nyoog ntawm kev tawg thaum lub sij hawm installation los yog deliverability yog heev txo.
2. Anti khob
Txij li cov kua nplaum tiv thaiv cov zaub, LEDs nrog GOB thev naus laus zis tsis muaj qhov tawg los ntawm kev khob.Qhov thaiv qhov tsim los ntawm cov kua nplaum tiv thaiv kev puas tsuaj ntawm lub vijtsam.
3. Kev sib tsoo
Feem ntau poob thaum sib dhos, xa khoom lossis kev teeb tsa ua rau muaj kev sib tsoo.GOB tau txo qis qhov kev pheej hmoo ntawm kev sib tsoo los ntawm nws cov kua nplaum tiv thaiv.
4. Plua plav pov thawj
Cov kua nplaum rau ntawm lub rooj tsavxwm thev naus laus zis tiv thaiv LED zaub los ntawm cov plua plav.Qhov pov thawj plua plav no ntawm GOB LEDs tswj qhov zoo ntawm LED.
5. Dej pov thawj
Dej yog yeeb ncuab ntawm tag nrho cov tshuab.Tab sis GOB LEDs yog tsim los ua kom tsis muaj dej.Nyob rau hauv cov ntaub ntawv ntawm ib qho kev ntsib nrog los nag, los yog tej yam dej noo, cov kua nplaum ntawm board technology tiv thaiv cov dej los ntawm kev nkag mus rau hauv lub LED thiab yog li ntawd tiv thaiv nws.
6. Kev ntseeg siab
GOB LEDs muaj kev ntseeg siab heev.Txij li thaum lawv tau tsim kom muaj kev nyab xeeb ntawm feem ntau cov kev pheej hmoo xws li tawg, ya raws lossis kev poob siab, lawv kav ntev.
Cons
Qee qhov Cons ntawm GOB LED Zaub yog
1. Kev kho nyuaj
Ib qho tsis zoo ntawm GOB thev naus laus zis yog tias nws ua rau LEDs nyuaj kho.Txawm hais tias nws txo qhov kev pheej hmoo ntawm kev sib tsoo thiab khob los ntawm nws cov kua nplaum, hmoov tsis ua rau cov txheej txheem kho LED nyuaj.
2. PCB BOARD DEFORMATION
Cov kua nplaum yog colloid rau ntawm qhov screen nrog kev ntxhov siab.Vim li no, PCB boards tuaj yeem deformed uas tuaj yeem ua rau lub vijtsam flatness cuam tshuam.
3. Kev hloov pauv cua sov
Nrog thermal hloov pauv ntawm kub thiab txias dua, muaj kev pheej hmoo ntawm colloid discoloration thiab ib nrab degumming.
4. Daim duab thib ob
Lub colloid npog lub luminous nto ntawm LED zaub.Qhov no tsim cov duab kho qhov muag thib ob thiab yuav ua rau muaj teeb meem hauv kev saib cov teebmeem.
5. Kev vuam tsis raug
Nyob rau hauv cov ntaub ntawv ntawm ib tug cuav welding, lub GOB LED zaub yog heev nyuaj rau kho.
Daim ntawv thov ntawmGOB LED DISPLAY TECHNOLOGY
Qee cov LEDs muaj kev puas tsuaj ntau dua li lwm tus.Rau xws li LED zaub, GOB technology yog qhov tseem ceeb.Nws tiv thaiv kev puas tsuaj thiab txuag koj nyiaj ntau.
Qee qhov LED zaub uas xav tau GOB thev naus laus zis yog,
1. Xauv LED npo
Led LEDs tsiv heev.Lawv nquag mus los ntawm kev sib dhos, installation, disassembly, ntim thiab xa khoom.Vim li no, cov LEDs no feem ntau puas lawm thaum ib qho ntawm cov txheej txheem zoo li no.Qhov no nce tus nqi txij nkawm vim lawv xav tau kev kho ntau zaus.Nrog GOB thev naus laus zis txawm li cas los xij, Rental LEDs muaj kev tiv thaiv zoo thiab nyab xeeb.
2. Pob tshab LED zaub
Raws li PCB ntawm pob tshab LEDs yog nqaim, LED thiab PCB muaj kev puas tsuaj.Cov LEDs no nrov heev hnub no tab sis vim lawv tau yooj yim puas, nws tuaj yeem cuam tshuam rau kev daws teeb meem thiab pob tshab ntawm cov zaub.Glue on board (GOB) thev naus laus zis kom ntseeg tau tias LED zaub tseem muaj kev nyab xeeb thiab nyab xeeb los ntawm kev sib tsoo lossis kev puas tsuaj.
3. Me me suab LED zaub
Me pitch LED zaub muaj lub pixel suab tsawg dua 2.5mm.Txij li lub suab yog qhov me me, qhov kev puas tsuaj yog inevitable.Nws tuaj yeem raug puas tsuaj txawm tias muaj zog me ntsis.Kev saib xyuas kuj nyuaj heev thiab raug nqi.GOB thev naus laus zis daws qhov teeb meem no los ntawm kev tiv thaiv lub vijtsam uas tiv thaiv kev pheej hmoo ntawm kev puas tsuaj uas tsis tuaj yeem ua tau.
4. Flexible LED Zaub
Txij li Flexible LEds siv cov qauv muag muag, GOB thev naus laus zis tuaj yeem ua rau muaj kev ntseeg siab ntawm Flexible LEDs los ntawm kev tiv thaiv lawv los ntawm kev puas tsuaj los ntawm ya raws, thiab khawb.
5. Pem teb LED Screen
Raws li txoj cai, Pem Teb LEDs siv cov txheej acrylic los tiv thaiv qhov screen.Qhov no tuaj yeem cuam tshuam rau kev pom thiab kev sib kis ntawm lub teeb.Nrog rau GOB thev naus laus zis, qhov teeb meem no tuaj yeem tiv thaiv tau.Tsis tsuas yog GOB tuaj yeem muab cov teeb pom kev zoo dua thiab pom kev pom tab sis kuj muaj cov cuab yeej tsis muaj dej, tsis muaj zog thiab tsis muaj plua plav, yog li txawm tias ib tus neeg taug kev ntawm nws, nws tseem muaj kev tiv thaiv.
6. Irregular zoo li LEDs
Tsis zoo li LEDs feem ntau siv nyob rau hauv tsev pej xeem qhov chaw xws li clubs thiab halls LED spherical cov ntxaij vab tshaus thiab lwm yam. Vim li no, spilling dej haus thiab exerting kev huam yuaj rau nws yog inevitable.Glue on board (GOB) technology tiv thaiv LED zaub los ntawm kev puas tsuaj los ntawm kev ntxhov siab ntawm kev nchuav.Nws tuaj yeem txo tus nqi tu ib yam nkaus.
Dab tsi yog COB Led Display
Chip on Board tseem hu ua COB LED cov lus qhia yog LEDs tsim los ntawm ntau cov chips me me sib txuas rau lub substrate tsim ib qho module.Cov LEDs no tsis yog ib txwm ntim khoom thiab siv qhov chaw tsawg dua li cov pa.Cov tshuab no kuj txo cov cua sov uas tsim los ntawm cov chips thiab vim li ntawd daws cov teeb meem ntawm cov cua sov dissipation.
Cov LEDs no muaj lub kaum sab xis pom dav thiab tsis tshua pom lub teeb vim qhov tseeb tias cov ntim khoom ntxiv lossis lo ntsiab muag tsis siv hauv cov qauv ua qauv.
Qhov zoo thiab qhov tsis zoo ntawm Cob Led zaub
Pros
Qee qhov zoo ntawm COB LED Zaub yog,
1. COB LEDs yog compact vim cov chips yog sib koom ua ke thiab tsis muaj ntxiv lo ntsiab muag thiab ntim.Qhov no txo qhov loj me thiab txuag tau ntau qhov chaw.
2. COB LEDs muaj teeb pom kev zoo dua li cov pa LEDs
3. Teeb pom kev zoo ntawm cov LEDs no tau zoo dua li cov qauv qub.
4. Thaum tshav kub kub tsim los ntawm chips yog txo thiab tsis muaj cua sov dissipation tshwm sim
5. Tsuas yog ib lub voj voog nkaus xwb.
6. Txij li cov ntsiab lus vuam yog tsawg dua li cov qauv ib txwm muaj, tsis tshua muaj kev pheej hmoo ntawm kev ua tsis tiav hauv cov LEDs no
Cons
Qee qhov cons ntawm COB LED zaub yog
1. Xim uniformity yog ib qho nyuaj rau ua tiav rau tag nrho cov zaub vim lub teeb splitting ntawm cov chips.
2. Raws li qhov loj ntawm nti nce, lub teeb ua haujlwm ntawm cov chips thiab LED txo qis.
3. Cov xim ntau yam muaj tsawg heev.
Kev siv ntawm COB LED DISPLAY TECHNOLOGY
Qee qhov kev siv ntawm COB Technology yog,
1. COB Technology tuaj yeem siv rau hauv txoj kev teeb pom kev zoo kom lub teeb pom kev zoo.
2. LED Teeb uas siv hauv tsev tuaj yeem ua kom muaj cua sov ntau, siv zog ntau thiab cua sov hauv tsev.COB thev naus laus zis tuaj yeem siv rau hauv cov teeb ci LED no kom txo tau lub zog siv hluav taws xob thiab cua sov dissipation.
3. COB thev naus laus zis tuaj yeem siv rau hauv chaw ua si teeb pom kev zoo txij li lawv ua haujlwm nrog kev ua haujlwm siab dua thiab muaj qhov pom dav dua.
4. COB LED thev naus laus zis tuaj yeem siv hauv smartphone lub koob yees duab flash kom tau txais cov duab zoo dua.
Xaus
Xaiv qhov tseeb LED tsis yog qhov kev txiav txim siab yooj yim.Muaj ntau ntau yam LEDs nyob rau hauv kev ua lag luam thiabGOB LED zaubthiab COB LED zaub yog nyob rau hauv kev sib tw tam sim no.Koj tsuas tuaj yeem txiav txim siab tau yog thaum koj paub zoo.Nco ntsoov ua koj qhov kev tshawb fawb kom pom tias qhov twg yog qhov zoo tshaj rau koj.
Post lub sij hawm: Nov-25-2021