COB LED Nkyerɛkyerɛmu

Wo Adwumayɛfoɔ COB LED Display Supplier

Wɔde sii hɔ wɔ Xiamen wɔ afe 2003 mu, JIUWLDS de mfeɛ aduonu ahyɛ nneɛma foforɔ a wɔyɛ wɔ LED display mfiridwuma mu ne nneɛma a wɔyɛ no yiedie a ɛbɛma atu mpɔn.

JIUWLDS de LED nkyerɛkyerɛmu ano aduru ahorow pii ma, a nea ɛka ho ne LED a wɔde kyerɛ wɔ dan mu ne abɔnten, nkyerɛkyerɛmu a wɔde tua ho ka, screen a ɛyɛ mmerɛw na ɛda adi pefee, COB ne LED a ɛyɛ fɛ, ne fam, poster, ne mesh LED nhyehyɛe. Wɔayɛ yɛn nneɛma no sɛnea ɛbɛyɛ a ɛbɛma adwumayɛ a ɛkorɔn na adi ahiade ahorow a ɛwɔ application ahorow ne mmeae ahorow ho dwuma.

Nea Enti a Wopaw yɛn

High-Capacity Manufacturing & Bere a Wɔde Di Dwuma a Wotumi De Ho To So

Esiane sɛ yɛyɛ 30,000million ɔsram biara nti, yɛwɔ nsenia a yɛde bɛboa nnwuma akɛse biara bere a yɛkura bere a wɔde di dwuma a wotumi de ho to so mu —mpɛn pii no ɛyɛ adwuma nna 1 kosi 10, mpo wɔ nneɛma a wɔkra pii ho.

Nneɛma Pa a Wɔada no Adi Fi Mfiase Kosi Awiei

Yɛn nneɛma a yɛyɛ no yɛ nea wɔasisi atwa adwumayɛ nhyehyɛe a ɛyɛ katee a ɛyɛ papa ho ahyia, a nea ɛka ho ne SMT a wɔde si hɔ a ɛyɛ adwuma, soldering a ɛyɛ pɛpɛɛpɛ, aniwa nhwehwɛmu, ɔhyew mu nhyɛso sɔhwɛ, calibration, ne onyin a ɛtrɛw. Wɔagye unit biara atom ama hann a ɛgyina pintinn ne kɔla a ɛyɛ pɛ de hwɛ sɛ ahotosoɔ a ɛbɛkyɛ-wɔ afuo no mu.

Nokware ODM / OEM Nsakraeɛ ma Amanneɛbɔ Nnwuma

Yɛboa customization a edi mũ, efi hann ne LED nhyehyɛe so kosi bespoke dimensions ne structural design so. Sɛ́ ebia wuhia nsakrae a ɛnyɛ den anaasɛ ɔyɛkyerɛ a wɔahyɛ da ayɛ-ayɛ no koraa no, yɛyɛ ano aduru a ɛne wo application ne brand ahwehwɛde hyia yiye.

Certified Production a Wɔde Nnwinnade a Ɛkɔ Anim Na Ɛboa

Yɛn adwumayɛbea ahorow no yɛ adwuma wɔ CE, RoHS, FCC, CCC, ne ISO9001 adansedi nkrataa ase na wɔde Yamaha, Samsung, ne Panasonic mfiri a ɛyɛ pɛpɛɛpɛ a ɛkorɔn-ahyɛ mu. Saa nkabom yi ma wotumi yɛ 99.6% pass rate na ɛhwɛ ma ɛyɛ pɛpɛɛpɛ, ɛkorɔn-quality output a wobɛtumi de wo ho ato so ama instɔlehyɛn a ɛhwehwɛ.

Parameter a wɔde kyerɛ

Beae a Wofi Hɔ	Fujian, China, na ɔkyerɛwee
Fa di dwuma	Advertising publish, Retail store, Shopping mall, Wimhyɛn Gyinabea, Subway, Elevator, Restaurant & Hotel Supplie, agumadibea ahorow, Ɔyɛkyerɛ Asa, Wayfinding, Nhomasua, Aduruyɛ ne nea ɛkeka ho
Nsɛm a Wɔakyerɛkyerɛ mu	LED a Wɔde Kyerɛkyerɛ
Ahosuo	KƆLA A ƐYƐ FULL
Bere a Wɔde De Kɔma	Nnafua 1-10 (dapɛn nna) .
Supplier Type	Mfitiaseɛ adwumayɛfoɔ, ODM,OEM
Media a Ɛwɔ Hɔ	Video, datasheet, Mfonini, Afoforo
Nneɛma a wɔde yɛ foforo (Hz) .	Ɛboro anaasɛ ɛne 3840 yɛ pɛ
Nhyehyɛeɛ	768*432nsɛntitiriw
Nhwɛsoɔ	P0.78
Kabinet Kɛse (mm) .	600337.530
Kabinet Mu Mu duru	5.1Kg/PCS na ɛyɛ adwuma
Hann a ɛhyerɛn (cd) .	Ɛboro 500 anaasɛ ɛne no yɛ pɛ
Gray Scale (Bit) a Wɔde Yɛ Adwuma .	Ɛboro anaasɛ ɛne no yɛ pɛ 14
Kɔla Ɔhyew a Ɛwɔ Hɔ	6500K-8500K
Nsonsonoe a Ɛma Nsonsonoe	Ɛboro anaasɛ ɛne 8000:1 yɛ pɛ
Ɔkwan a Wɔfa so Ka Kar (s) .	1/54
Akwan a Wotumi Hu (H/V) .	Ennu digrii 140 anaasɛ ɛne no yɛ pɛ
IP Rating a Wɔde Di Dwuma	IP5X na ɛwɔ hɔ
Sɛnea wɔde di dwuma	Indoor led ɔyɛkyerɛ

Mfaso a ɛwɔ COB LED Display so

Nsusuwii a Ɛkorɔn ne Mfonini a Ɛyɛ Pa:COB displays tumi nya dot pitch nketewa, na ɛma pixels pii wɔ unit area biara mu. Eyi ma mfonini ahorow a ɛyɛ fɛ, mfonini ahorow a ɛda adi pefee, ne mfonini ahorow a ɛyɛ mmerɛw. LED chips a wɔahyɛ no den no ma kɔla frafra yiye na hann kyekyɛ yɛ pɛ, na ɛtew SMD displays’ point light source effect so.

Nsonsonoe ne Kɔla a Wɔde Kyerɛkyerɛ a Ɛkorɔn:COB LED displays betumi adu contrast ratios a ɛboro 20000:1, sɛ wɔde toto SMD LED displays a ɛtaa tra ase 10000:1 ho a. Nea efi mu ba ne kɔla ahorow a ɛhyerɛn, nsɛm a ɛyɛ nnam, ne osuahu a ɛfa hwɛ a ɛte sɛ LCD screen ahorow ho. Mfiridwuma no nso ma kɔla ahorow a ɛyɛ nwonwa na ɛyɛ pɛpɛɛpɛ no san yɛ kɛse, na ɛma osuahu no yɛ kɛse denam kɔla ahorow a ɛyɛ hyew ne anifere kwan so a wɔde kɔla ahorow a ɛyɛ anifere so.

Nneɛma a Wɔhwɛ a Ɛtrɛw:COB displays ma wotumi hwɛ ade a ɛtrɛw esiane LED ahorow a ɛbɛn wɔn ho wɔn ho a ɛma hann bom ba nti. Eyi ma hokwan a ɛwɔ hɔ sɛ kɔla ne hann bɛkyinkyim wɔ mmeae ahorow a wɔhwɛ no so tew.

Nneɛma a Wɔayɛ no Compact na Slim:COB mfiridwuma ma kwan ma wɔyɛ nhyehyɛe a ɛyɛ ketewa na ɛmma baabi{0}}kora so. Eyi ma wɔde nneɛma a wɔde kyerɛ nneɛma a ɛyɛ tratraa na emu yɛ hare ba, na ɛma emu duru so tew bɛyɛ 1/3 sɛ wɔde toto LED a wɔde kyerɛ nneɛma a wɔtaa de di dwuma ho a.

Ahobammɔ ne Nea Ɛkyɛ:COB LED displays de mfiridwuma a ɛkɔ anim a wɔde kata ade so di dwuma, na ɛbɔ ho ban fi nsu, nsu, mfutuma, UV mframa, ne nneɛma a ɛbɛbɔ ho. Eyi hwɛ hu sɛ ɛyɛ adwuma yiye wɔ aniwa so a wɔde ahobammɔ ne ahotoso kɛse aka ho.

Ɔhyew a Wɔsɛe no a Ntu mpɔn:Wɔ COB displays mu no, wɔde LED chips no bata circuit board no ho tẽẽ, na ɛma wotumi de ɔhyew kɔ baabi foforo yiye. Eyi ma ɔyɛkyerɛ no nyinaa adwumayɛ ne ne nkwa nna tu mpɔn. Aka ɔsom ho ka.

Ahoɔden a Wɔde Di Dwuma Yiye a Ɛkorɔn:COB LED screens ma ahoɔden-kora so mfasoɔ a ɛyɛ papa sene LED displays. Wobetumi anya hann dodow koro no ara denam ahoɔden a wɔde di dwuma a ɛba fam so, na ɛma wɔyɛ nea ɛho ka-tu mpɔn kɛse wɔ bere tenten mu.

Pixel huammɔdi dodow a ɛba fam:COB-packaged LED displays wɔ kanea a awu anaa ahwe ase dodow a ɛba fam koraa sen SMD packages, na ɛma ɛyɛ den na wotumi de ho to so yiye.

COB LED Display a wɔde di dwuma

Nneɛma a Atwa Yɛn Ho Ahyia a Wɔtɔn Adetɔnbea

COB LED screens yɛ papa ma aguadidan nhyehyɛe, ɛde dawurubɔ a ɛyɛ nnam ne nsɛm a wɔde hyɛ nkurɔfo nkuran a ɛma adetɔn na ɛma wotumi hu ahyɛnsode no twetwe adetɔfo.

Nnwumakuw Ahorow a Wɔpaw Wɔn ne Dwumadibea Ahorow

Wɔ nnwumakuw tebea horow mu no, COB LED nneɛma a wɔde kyerɛ no yɛ nkitahodi nnwinnade a ɛyɛ nwonwa a wɔde kyɛ adwumakuw no nsɛm foforo, de kyerɛ nea wɔatumi ayɛ, na wɔde nnɛyi tebea a ɛma akwaaba ba.

Mmeae a Wɔyɛ Anigyede

Efi agoprama ahorow so kosi kɔnsɛt asa ahorow so no, COB LED screen ahorow no yɛ akyi mfonini ahorow a ɛyɛ nwonwa ma agoru ahorow, na ɛma atiefo nya kyɛfa kɛse na ɛde anigyede mu osuahu ahorow a wɔbɛkae ma.

Dawurubɔ ne Billboard ahorow

COB LED mfiri a wɔde kyerɛ nneɛma no ma hann ne nea wotumi hu a ɛso bi nni, na ɛma ɛyɛ nea ɛfata ma abɔnten so dawurubɔ, dawurubɔ nkrataa, ne nsɛnkyerɛnne a ɛtwetwe adwene wɔ awia hann a ɛhyerɛn mpo mu.

Abɔnten So Nhyiam ne Afahyɛ ahorow

Wɔ abɔnten nhyiam ne afahyɛ ahorow ase no, COB LED screens ma ɔyɛkyerɛ ahorow a ɛyɛ nnam ma live feeds, events ho nsɛm, ne nkitahodi osuahu ahorow a ɛma wim tebea ne ayɔnkofa dodow no nyinaa kɔ soro.

Agumadi Agumadibea ne Agumadibea ahorow

Efi scoreboards so kosi fan osuahu ahorow a ɛma obi de ne ho hyɛ mu so no, COB LED screens a ɛwɔ agumadibea ahorow no de bere ankasa mu adeyɛ, replays, ne nsɛm a ɛyɛ anigye a ɛma ɔhwɛfo osuahu no yɛ kɛse na ɛma anigye dodow kɔ soro ma.

Nsɛm Afoforo

Suhyɛn so dwumadie	Yɛde akwan horow a wɔfa so de nneɛma mena, a po so nneɛma a wɔde fa, wimhyɛn mu nneɛma, ne nneɛma a wɔde mena ntɛmntɛm ka ho, a egyina nea wɔkra no kɛse ne baabi a wɔrekɔ so.
Nsɛm a Wɔde Tua Ka	Yɛtaa gye T/T, L/C, Paypal, Credit card, ne nea ɛkeka ho Sɛ wopɛ sikatua ho nhyehyɛe afoforo a, yɛsrɛ wo, ntwentwɛn wo nan ase sɛ wo ne yɛn bɛbɔ nkɔmmɔ.

Abodinkrataa

FAQ

Q: Dɛn ne COB wɔ LED display mu?

A: COB (Chip wɔ Board) LED ahorow. COB (Chip on Board) yɛ LED mfiridwuma a aba foforo, a ɛde nkabom kɔ ɔfã a edi hɔ. Wɔ COB displays mu no, wɔde LED chips pii gu substrate bi so tẽẽ, na ɛyɛ module a ɛka bom. Wɔaboaboa saa chips yi ano kɛse, na ɛma wonya baabi a wɔde nneɛma kyerɛ a ɛnyɛ den na ɛyɛ pɛ.

Q: Emu nea ɛwɔ he na eye, COB anaa LED?

A: COB LEDs no taa yɛ hann sen SMD LEDs. COB LEDs tumi ma hann a ɛboro LED kanea a wɔde di dwuma wɔ amanne kwan so no mmɔho abiɛsa, a SMD LED ahorow ka ho. Eyi te saa efisɛ COB LED ahorow no wɔ LED chips pii a wɔde ahyɛ circuit board so tẽẽ, bere a SMD LED ahorow no wɔ chip biako pɛ.

Asɛmmisa: COB LED nkwa nna yɛ dɛn?

A: Sɛnea wɔde di dwuma ne ɔhyew dodow a ɛwɔ mu no na ɛkyerɛ sɛnea COB LED bɛtra ase akyɛ. COB LED wɔ nkwa nna a wɔakyerɛ sɛ ɛyɛ nnɔnhwerew 50,000. Ɛno ne sɛ yɛbɛfa no sɛ sɛ wɔkyekyem pɛpɛɛpɛ a, obi de di dwuma nnɔnhwerew 12 da biara.

Asɛmmisa: So COB hann ye ma aniwa?

A: COB akanea ma aniwa ahobammɔ a ɛkorɔn esiane hann a wɔkyekyɛ no pɛpɛɛpɛ na hann bruu a ɛba no so tew nti, na ɛma nhyɛso ne ɔhaw a ebetumi asɛe no so tew.

Asɛmmisa: So COB LED nsu ntumi nkɔ mu?

A: IP68 rated DC24V Warm White 2700K COB kanea bar no yɛ mfutuma ne nsuo, pɛpɛɛpɛ ma dan mu ne abɔnten ahosiesie, a nea ɛka ho ne sɛ ahofama sauna akanea ma mu sauna, aguaree, ɔtare, ne turo kanea. Ɛhyerɛn na ahobammɔ wom sɛ wode bedi dwuma: COB fitaa a ɛyɛ hyew 2700K a efi mu ba no yɛ 500 lumens.

Asɛmmisa: So wobetumi ama COB akanea ayɛ kusuu?

A: Sɛnea ɛte wɔ yɛn LED strip no nyinaa ho no, COB strip no nyinaa yɛ dimmable denam PWM (Pulse Width Modulation) so. Yɛn fitaa COB LED strips betumi dimmed abien no nyinaa fi mains supply mu kɔ LED draiver no mu, ne wɔ low voltage fã no wɔ LED draiver no akyi.

Yɛyɛ adwumayɛfo COB LED display manufacturers ne suppliers wɔ China, specialized wɔ de ma a ɛkorɔn customized ɔsom. Yɛde anigye ma wo akwaaba ba wholesale high-grade COB LED display fi yɛn adwumayɛbea.