Muujinta COB LED: Mustaqbalka Xallinta Muuqaalka Sare ee Xallinta Sare

RISSOPTO 2025-05-22 1


cob LED display

Kor u kaca isgaarsiin muuqaaleed oo heer sare ah ayaa la dhigayMuujinta COB LEDsida tignoolajiyada hormuudka u ah warshadaha bandhigga casriga ah. Bixinta tayada muuqaalka sare, adkeysiga la xoojiyey, iyo is dhexgalka aan kala go 'lahayn ee deegaanno kala duwan, COB (Chip-on-Board) bandhigyada LED ayaa dib u qeexaya waxa suurtagal ahiftiinka yar ee LEDnidaamyada.

Maqaalkani wuxuu sahaminayaa aasaaskaMuujinta COB LEDtignoolajiyada, waxay barbar dhigaysaa dhaqankaCOB vs SMDhababka, oo baara sida hal-abuurnimada jecel yihiinP0.4 Shaashadda LEDiyoMicro LED vs COBayaa qaabaynaya mustaqbalkaMuujinta HD Ultraxalalka.

Fahamka Tignoolajiyada Bandhiga COB LED

Waa maxay COB LED?

Muujinta COB LEDWaxa loola jeedaa hab baakad horumarsan oo chips LED qaawan si toos ah loogu dhejiyay sabuurada wareegga daabacan (PCB). Si ka duwan LEDs-yada caadiga ah ee dusha sare ku rakiban (SMD), kuwaas oo ku lug leh baakadaha hore ee LED-yada shakhsi ahaaneed ka hor inta aan la saarin, COB waxay tirtiraysaa tillaabadan iyada oo la dhexgelinayo LEDs badan oo ku dhinta hal substrate.

Habkani wuxuu si weyn u yareynayaa khatarta ah in qaybtu ay xumaato waxayna u oggolaaneysaa meelo pixels oo aad u fiican - taas oo ka dhigaysa mid ku habboon codsiyada u baahanbandhigay ultra HDwaxqabadka iyogidaar fiidiyoow ah oo LED ah oo aan xuduud lahaynrakibaadda

Sidee COB u wanaajisaa Tignoolajiyada Baakadaha LED?

  • Ma jiro laambad Shakhsi ahaaneed:Waxay tirtirtaa farqiga muuqda ee u dhexeeya LED-yada, taasoo awood u siinaysa muuqaallo fudud.

  • Maaraynta kulaylka ka wanaagsan:Ku-xidhnaanshaha tooska ah ee PCB-yada birta-core waxay wanaajisaa daadinta kulaylka.

  • Ilaalinta La Wanaajiyey:Daahan resin-ku-xiran wuxuu bixiyaa caabbinta boodhka iyo qoyaanka (IP54+).

COB LED DISPLAY-007

COB vs SMD: Falanqaynta Isbarbardhigga

Kala duwanaanshaha Habka Wax-soo-saarka

DhinacCOB LEDSMD LED
Chip DhejintaSi toos ah ugu xidhan PCBHoray loo baakeeyay ka hor inta aan la saarin
Pixel PitchSida ugu yar ee P0.4Ku xaddidan ~ P0.7
DayactirkaWay adag tahay in la dayactiro LED-yada gaarka ahWay fududahay in la beddelo cutubyada khaldan
QiimahaQiimaha hore ee sarreeyaKharash yar laakiin dayactir badan

Iyadoo SMD ay weli caan ku tahay bandhigyada bannaanka ee qaabaysan iyadoo ay ugu wacan tahay kharashyo yar iyo dayactir fudud,Muujinta COB LEDku fiican gudaha gudaha, codsiyada cufnaanta sare leh sida qolalka kantaroolka, meelaha shirkadaha, iyo calaamada dhijitaalka ahLED isku halaynta sarewaxqabadku waa muhiim.

Waa maxay sababta COB ay ugu roon tahay Codsiyada Pitch LED yar

Baahida loo qaboiftiinka yar ee LEDShaashado ayaa kor u kacay kobaca 4K/8K shuruudaha xallinta. Tiknoolajiyada COB waxay u saamaxdaa soosaarayaasha inay gaadhaanP0.4 Shaashadda LEDgo'aamo, oo bixiya muuqaalo cad cad oo fogaan arag ah.

Oogada siman iyo maqnaanshaha hadhuudhka ayaa ka dhigaya mid ku habboongidaar fiidiyoow ah oo LED ah oo aan xuduud lahaynrakibaadda xarumaha taliska, istuudiyaha baahinta, iyo goobaha tafaariiqda ee dhamaadka-sare.

Caqabadaha Wajahaya Korsashada Bandhiga COB LED

Qalafsanaanta Waxsoosaarka Sare

Soo saarista aMuujinta COB LEDwaxay u baahan tahay isku xidhid aad u saxan oo dhinta (± 15μm sax ah), xidhidhiyaha siliga, iyo habsocodyada xidhidh Qalad kasta ama cillad kasta waxay ka dhigi kartaa moduleka oo dhan mid aan la isticmaali karin, gaar ahaan cutubyada leh kumanaan LEDs.

Arrimaha Dayactirka iyo Dayactirka

Sababtoo ah dabeecadda isku dhafan ee baakadaha COB LED, hagaajinta hal LED waa wax aan macquul ahayn. Tani waxay kordhisaa kharashka dayactirka muddada-dheer marka la barbar dhigo bandhigyada SMD, halkaasoo qaybaha shakhsi ahaaneed la bedeli karo.

Qiimaha Qalabka iyo Qalabka

Baahida loo qabo heerkulka sare ee epoxy-ga, deegaanka qolka nadiifka ah, iyo qalabka wax soo saarka ee khaaska ah ayaa gacan ka geysta kharashka wax soo saarka sare. Si kastaba ha ahaatee, kuwan waxaa ka soo horjeeda guuldarrooyinka goobta oo yaraaday iyo cimriga dheer (illaa 100,000 saacadood).

Waddada Hore: Micro LED vs COB iyo Horumarka Tignoolajiyada Bandhiga LED

Hybrid COB + Micro LED Integration

Mid ka mid ah horumarka ugu rajada leh ee warshadaha bandhigga waa isku-dhafkaMicro LED vs COBtignoolajiyada. Marka la isku daro faa'iidooyinka qaab dhismeedka COB iyo sifooyinka is-jiidka ah ee Micro LED, soosaarayaashu waxay ujeedadoodu tahay inay abuuraan ultra-iftiin, dhuuban, iyo muraayado aadka loo isku halleyn karo oo ku habboon macaamiisha iyo suuqyada xirfadleyda labadaba.

Isbeddellada mustaqbalka ee Bandhigyada COB LED

  • Heerarka Wax-soo-saarka oo la hagaajiyay:Horumarrada otomaatiga ah iyo isku xidhka saxda ah waxay yareyn doontaa cilladaha wax soo saarka.

  • Qalabaynta AI-Awoodda:Saxitaanka midabka smart iyo isu dheelitirka dhalaalka ee muuqaalada joogtada ah ee rakibaadda waaweyn.

  • Isdhexgalka IoT:La socodka wakhtiga-dhabta ah ee heerkulka, qoyaanka, iyo cabbiraadaha waxqabadka ee dayactirka saadaalinta.

  • Korsashada Suuqa Macaamilka ee ballaaran:Sida kharashyadu hoos u dhacaan, TV-yada ku salaysan COB iyo bandhigyada baabuurta ayaa laga yaabaa inay noqdaan kuwa guud.

Gabagabo: Hoggaaminta Jiilka Xiga ee Hal-abuurka Muujinta LED

TheMuujinta COB LEDwaxay ka dhigan tahay horumar wayn oo hore loo galayTignoolajiyada Baakadaha LED, dejinta heerar cusub oo loogu talagalayLED isku halaynta sarewaxqabadka,iftiinka yar ee LEDcad, iyobandhigay ultra HDdaacadnimo. Iyadoo caqabadaha ay weli ku jiraan wax soo saarka iyo dayactirka, faa'iidooyinka-gaar ahaan goobaha muhiimka ah ee howlgalka-waa wax aan la dafiri karin.

Marka ay warshaduhu u socdaan dhanka tignoolajiyada isku-dhafka ah sidaMicro LED vs COB, Waxaan filan karnaa xitaa horumarro ka sii weyn xagga dhalaalka, xallinta, iyo waxtarka tamarta. Haddii ay tahay agidaar fiidiyoow ah oo LED ah oo aan xuduud lahaynqolka kantaroolka ama masraxa guriga ee jiilka soo socda, tignoolajiyada COB LED waxay iftiiminaysaa habka mustaqbalka isgaarsiinta muuqaalka.


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