Umboniso we-COB we-LED: Ikamva leZisombululo eziBonakalayo eziPhakamileyo

RISOSOPTO 2025-05-22 1


cob LED display

Ukunyuka konxibelelwano olubonakalayo oluphezulu oluphezulu lubekweUmboniso we-COB we-LEDnjengobuchwephesha obuhamba phambili kushishino lwangoku lokubonisa. Ukubonelela ngomgangatho ophezulu womfanekiso, ukuqina okongeziweyo, kunye nokudityaniswa komthungo kwiindawo ezahlukeneyo, i-COB (i-Chip-on-Board) iziboniso ze-LED zichaza kwakhona into enokwenzekaukukhanya okuncinci kwe-LEDiinkqubo.

Eli nqaku liphonononga iziseko zeUmboniso we-COB we-LEDiteknoloji, uyithelekisa neyemveliCOB vs SMDiindlela, kwaye ivavanya ukuba izinto ezintsha ezifana neI-P0.4 Isikrini se-LEDkwayeI-Micro LED vs COBbabumba ikamva leUmboniso we-Ultra HDizisombululo.

Ukuqonda iTekhnoloji yokuBonisa i-COB ye-LED

Yintoni iCOB LED?

Umboniso we-COB we-LEDibhekisa kwindlela yokupakisha ekwinqanaba eliphezulu apho iitshiphusi ze-LED ezingenanto zifakwe ngokuthe ngqo kwibhodi yesekethe eprintiweyo (PCB). Ngokungafaniyo nee-LED eziqhelekileyo ze-Surface-Mounted Device (SMD), ezibandakanya ukupakishwa kwangaphambili kwee-LED ngaphambi kokunyuka, i-COB isusa eli nyathelo ngokudibanisa i-LED ezininzi zifa kwi-substrate enye.

Le ndlela iwunciphisa kakhulu umngcipheko wokungaphumeleli kwecandelo kwaye ivumela iipixel ezicolekileyo kakhulu-iyenza ilungele usetyenziso olufunayo.Isiboniso se-HD esiphezuluukusebenza kunyeUdonga lwevidiyo ye-LED engenamthungoufakelo.

I-COB iyiphucula njani iTekhnoloji yokuPakisha i-LED?

  • Akukho Bezel yesibane somntu ngamnye:Ukuphelisa izikhewu ezibonakalayo phakathi kwe-LED, okwenza kube lula ukubonwa.

  • Ulawulo olungcono lweThermal:Ukudibanisa ngokuthe ngqo kwii-PCB ze-metal-core kuphucula ukuchithwa kobushushu.

  • Ukhuseleko olomeleziweyo:I-encapsulated resin coating inika uthuli kunye nokumelana nokufuma (IP54 +).

COB LED DISPLAY-007

COB vs SMD: Uhlalutyo lokuthelekisa

Iiyantlukwano zeNkqubo yokuVelisa

UmbaCOB LEDSMD LED
Ukufakwa kweChipIdityaniswe ngokuthe ngqo kwi-PCBIpakishwe kwangaphambili phambi kokuba inyuswe
I-Pixel PitchIsezantsi njenge-P0.4Ilinganiselwe kwi ~P0.7
UkulungiswaKunzima ukulungisa ii-LED zomntu ngamnyeKulula ukubuyisela iiyunithi ezingalunganga
IindlekoIindleko eziphezulu zangaphambiliIindleko eziphantsi kodwa ukulungiswa okungaphezulu

Ngelixa i-SMD isahlala idumile kwimiboniso yefomati enkulu yangaphandle ngenxa yeendleko eziphantsi kunye nokulungiswa lula,Umboniso we-COB we-LEDiyagqwesa ngaphakathi, izicelo ezinoxinano oluphezulu ezifana namagumbi olawulo, iilobhi zamashishini, kunye nemiqondiso yedijithali aphoukuthembeka okuphezulu kwe-LEDukusebenza kubalulekile.

Kutheni i-COB ingcono kwiMicimbi emincinci yezicelo ze-LED

Imfuno yeukukhanya okuncinci kwe-LEDIzikrini ziye zanda ngokukhula kweemfuno zesisombululo se-4K / 8K. Itekhnoloji ye-COB yenza ukuba abavelisi bafezekiseI-P0.4 Isikrini se-LEDIzisombululo, ezibonelela ngembonakalo ecacileyo yekristale kumgama okufutshane wokujonga.

Umphezulu wayo ogudileyo kunye nokungabikho kokutya okuziinkozo kuyenza ilungeleUdonga lwevidiyo ye-LED engenamthungoukufakwa kumaziko omyalelo, izitudiyo zokusasaza, kunye neendawo zokuthengisa ezikumgangatho ophezulu.

Imingeni ejongene noKwamkelelwa kwi-COB LED Display

Ukuntsonkotha koMveliso oPhezulu

Ukuvelisa aUmboniso we-COB we-LEDifuna ukudityaniswa okuchaneke kakhulu (± 15μm ukuchaneka), ukudityaniswa kocingo, kunye neenkqubo zokufakwa kweencapsulation. Nakuphi na ukungahambi kakuhle okanye isiphene kunokunika yonke imodyuli ingasebenzisekiyo, ngakumbi kwiimodyuli ezinamawaka ee-LED.

Imiba yoLungiso kunye noLondolozo

Ngenxa yobume obudityanisiweyo bokupakishwa kwe-COB ye-LED, ukulungisa i-LED enye phantse akunakwenzeka. Oku kwandisa iindleko zokugcinwa kwexesha elide xa kuthelekiswa neziboniso ze-SMD, apho amacandelo ngamanye anokutshintshwa.

Iindleko zeMathiriyeli kunye neZixhobo

Isidingo se-epoxy ephezulu ye-thermal-conductivity, iindawo ezicocekileyo zegumbi, kunye nezixhobo ezikhethekileyo zokwenza igalelo kwiindleko eziphezulu zemveliso. Nangona kunjalo, ezi zinto zihlanjululwa kukungaphumeleli kwentsimi kunye nexesha elide lokuphila (ukuya kwiiyure ze-100,000).

Indlela ePhambili: I-Micro LED vs COB kunye ne-Evolution ye-LED Display Technology

IHybrid COB + iMicro LED Integration

Olunye lolona phuhliso luthembisayo kwishishini lokubonisa kukudibana kweI-Micro LED vs COBubugcisa. Ngokudibanisa izibonelelo ze-COB kunye neempawu ezizikhuphayo ze-Micro LED, abavelisi bajolise ekudaleni iipaneli ezikhanyayo, ezicwebileyo, kunye nezithembekileyo ezilungele abathengi kunye neemarike zobungcali.

IiNdlela zexesha elizayo kwii-COB ze-LED zokubonisa

  • Amazinga eSivuno aphuculweyo:Ukuqhubela phambili kwi-automation kunye nokudibanisa okuchanekileyo kuya kunciphisa iziphene zemveliso.

  • I-AI-Powered Calibration:Ukulungiswa kombala oSmart kunye nokuqaqamba ulungelelwaniso lwembonakalo engaguqukiyo kulo lonke ufakelo olukhulu.

  • Ukudityaniswa ne-IoT:Ukuhlolwa kwexesha lokwenyani lobushushu, ukufuma, kunye neemetrics zokusebenza ukulungiselela ukugcinwa kwangaphambili.

  • Ulwamkelo lweMarike yabaThengi ngokubanzi:Njengoko iindleko zisehla, iiTV ezisekelwe kwi-COB kunye nemiboniso yemoto inokuba yinto eqhelekileyo.

Ukuqukumbela: Ukukhokela isiZukulwana esilandelayo se-LED Display Innovation

IUmboniso we-COB we-LEDimele ukutsibela okukhulu ukuya phambiliITekhnoloji yokuPakisha i-LED, ukumisela imigangatho emitsha yeukuthembeka okuphezulu kwe-LEDukusebenza,ukukhanya okuncinci kwe-LEDukucaca, kunyeIsiboniso se-HD esiphezuluukunyaniseka. Ngelixa imiceli mngeni ihleli kwimveliso kunye nokulungiswa, izibonelelo-ingakumbi kwiindawo ezinobuthunywa-azinakukhanyelwa.

Njengoko ishishini lisiya kubuchwephesha betekhnoloji efana naleI-Micro LED vs COB, sinokulindela ukuhambela phambili okukhulu ngakumbi ekukhanyeni, ekusonjululweni nasekusebenziseni amandla. Nokuba yeyaUdonga lwevidiyo ye-LED engenamthungokwigumbi lokulawula okanye kwisizukulwana esilandelayo se-theatre yasekhaya, iteknoloji yeCOB LED ikhanyisa indlela eya kwixesha elizayo lonxibelelwano olubonakalayo.


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