Technical Features, Classification & Selection Guide
Ua ntej yuav tag nrho - xim LED zaub, nkag siab txog cov txheej txheem tsim khoom ua tiav pab koj xaiv tus qauv kom raug. Kab lus no qhia tag nrho cov kev sib txuas tseem ceeb ntawm tag nrho - xim LED zaub los ntawm pem hauv ntej -end module manufacturing mus rau tom qab-kawg lub rooj sib txoos, ua ke nrog cov txheej txheem kev ua haujlwm thiab cov qauv kev faib tawm, muab cov lus qhia dav dav rau cov kws tshaj lij kev lag luam thiab cov neeg yuav khoom.Xav tias dawb los tawm lus rau kev sib tham.
Tag nrho- Xim LED Zaub Txheej Txheem Ntau Lawm
Pem hauv ntej-End + Back-End Full Workflow
(A) Pem hauv ntej- Txheej Txheem Kawg: Cov kauj ruam tseem ceeb ntawm LED Module Production & Teeb Vaj Huam Sib Luag
PCB Design & Fabrication:Cov kws tsim qauv tsim kho PCB boards raws li LED zaub pixel pitches (piv txwv li, P0.9mm, P1.25mm, P1.53mm, P1.86mm, thiab lwm yam). Drawings are created by professional engineers or PCB suppliers. 4-layer/6-layer multi-layer board technology is adopted, with impedance control and immersion gold treatment to ensure stable signal transmission.
Steel Mesh Production:Laser drilling yog ua raws li qhov tseeb txoj haujlwm ntawm PCB pads, nrog tus qauv tuab ntawm 0.12-0.15mm los xyuas kom meej qhov kev txhim kho tom ntej.
SMT Sib dhos (Core Manufacturing Link)
SMT (Surface Mount Technology) yog cov txheej txheem tseem ceeb rau kev ua haujlwm ntawm LED module, suav nrog plaub kauj ruam loj:
Solder Paste Printing:solder paste los yog nplaum yog tshuaj ntsuam - luam tawm mus rau PCB pads ntawm lub tshuab luam ntawv tshuaj ntsuam los npaj rau cov khoom siv soldering. Cov khoom siv yog nyob rau hauv pem hauv ntej kawg ntawm SMT ntau lawm kab.
Mounting Cheebtsam:Siab -cov tshuab muab kev ceev ceev yog siv los ua kom raug qhov chaw ntawm qhov chaw-mounted Cheebtsam ntawm qhov chaw ruaj khov PCB, ua kom muaj kev ruaj ntseg.
Reflow Soldering:Reflow ncu yaj cov tshuaj txhuam hniav kom ruaj khov rau cov khoom siv PCB, nrog cov khoom siv txuas nrog tom qab lub tshuab tso.
AOI Optical Inspection:Magnifiers, microscopes, AOI (Automated Optical Inspection) systems, X-ray inspection systems, thiab lwm yam khoom siv yog siv los soj ntsuam tag nrho cov soldering zoo thiab sib dhos tsis xws luag. Nws tuaj yeem hloov kho tau yooj yim ntawm qhov tseem ceeb ntawm cov kab ntau lawm.
LED Module Aging Test (Tswj Teeb pom kev zoo):Modules tau txais 6-8 teev ntawm liab, ntsuab, xiav, thiab dawb cyclic kuaj ntawm qhov kub siab tshaj 50 degree. Cov kev ntsuam xyuas tseem ceeb suav nrog cov pixels tuag, qhov ci ci tsis sib xws, xim sib txawv, thiab kev ua haujlwm ntawm tus tsav tsheb IC kom ntseeg tau tias kev ua haujlwm ruaj khov.
Waterproof Potting rau sab nraum zoov LED zaub:Sab nraum zoov- tshwj xeeb modules yuav tsum tau silicone potting thiab lub ntsej muag npog installation rau waterproof sealing. Pem hauv ntej-cov kev tu vaj tse yog nruab nrog cov ncej sib nqus thiab cov studs los pab txhawb kev sib dhos thiab kev saib xyuas lub txee tom ntej.
(B) Rov qab-Xaiv txheej txheem: LED Txee Lub Rooj Sib Tham & Loj-Kev Ntsuam Xyuas Kev Sib Txuas
Fais fab mov & txais daim npav installation:Cov khoom siv hluav taws xob thiab cov ntawv txais tau raug kho raws li cov phiaj xwm tsim, nrog cov txheej txheem xaim hluav taws xob kom ntseeg tau tias lub zog ruaj khov thiab cov teeb liab kis tau tus mob.
Unit Board Assembly:LED modules yog tsau rau lub txee ntawm cov ntsia hlau los yog cov ncej sib nqus, thiab txuas nrog kom tau txais daim npav thiab cov kab hluav taws xob kom ntseeg tau tias kev ua haujlwm synchronous ntawm modules.
LED Loj -Screen Integration & Aging Test:Raws li cov txee qhov ntev (500x500mm, 500x1000mm, thiab lwm yam) thiab cov yam ntxwv ntawm cov khoom, cov txee tau sib sau ua ke rau hauv ib qho screen tiav raws li kev cai ntev thiab dav ntawm cov neeg siv khoom. Tom qab txuas lub vijtsam sib sau ua ke rau cov txheej txheem thiab khoos phis tawj thiab teeb tsa cov teeb meem cuam tshuam, 2-3 hnub ntawm kev ntsuas kev laus rau cov yeeb yaj kiab, duab, thiab cov ntawv raug ua. Cov pixels tuag, xim sib txawv, cov pob qij txha txias, thiab lwm yam teeb meem raug tshuaj xyuas los ntawm kev kuaj dawb/liab/ntsuab/xiav-rau-point test.
Ntim & Shipping:Tom qab dhau qhov kev laus thiab teeb pom kev zoo, lub vijtsam yog disassembled rau ntim thiab xa khoom. Lub thawv ntoo lossis lub davhlau cov ntaub ntawv ntim tau raug xaiv raws li xav tau kom muaj kev nyab xeeb kev thauj mus los.
Core Technical Features ntawm LED Zaub
Cov Ntsiab Lus Xaiv Cov Lus Qhia
Superior Performance
Txais siv thev naus laus zis thev naus laus zis thev naus laus zis, ua kom cov duab ruaj khov yam tsis muaj suab nrov, cov duab zoo meej, cov yeeb yaj kiab zoo nkauj, thiab kev ua yeeb yaj kiab du, haum rau siab -xav tau cov xwm txheej.
Cov ntsiab lus nplua nuj
Txhawb nqa cov ntawv nyeem, kab kos, duab, animations, yeeb yaj duab, thiab lwm hom ntawv kom tau raws li kev xav tau ntau yam xws li kev lag luam nce qib thiab cov ntaub ntawv tso tawm.
Cov qauv yooj yim
Tso cai rau cov neeg siv los kho cov qauv duab kom hloov mus rau cov duab logic ntawm cov xwm txheej sib txawv.
Kev ntseeg tau zoo
Siv lub teeb ci tuaj txawv teb chaws- cov ntaub ntawv emitting, siab- zoo IC chips, thiab suab nrov- pub dawb siab - cov khoom siv fais fab kom ntev kev pab cuam lub neej.
Cov ntaub ntawv loj muaj peev xwm
Tsis muaj kev txwv rau cov ntsiab lus nthuav tawm, ua tau raws li qhov xav tau ntawm - lub sijhawm tso tawm cov ntaub ntawv loj.
Kev tu yooj yim
Modular tsim ua kom yooj yim rau kev txhim kho thiab tu cov txheej txheem, txo cov sij hawm ntev - cov nqi tu.
Ntev -Kev kis mus deb
Nruab nrog Gigabit Ethernet siab- cov chips kev sib txuas lus ceev, txhawb nqa relay-dawb ntev- cov ntaub ntawv kis tau tus mob, haum rau loj - nplai sab nraum zoov.
Stability & Reliability
Txais tos thoob ntiaj teb kev txiav-ntug thev naus laus zis thiab loj- cov khoom siv sib xyaw ua ke, txhawb kev hloov kho hauv online kom ntseeg tau ntev- lub sijhawm ua haujlwm ruaj khov.
Zog Efficiency
Xyaum qis- cov ntsiab lus carbon thiab txhim kho mus rau kev siv hluav taws xob ntau dua kom txo tau cov nqi khiav haujlwm.
III. LED zaub Classification Standards
Kev xaiv qhov tseeb
(A) Kev faib tawm los ntawm Thawj Xim
Tib - Xim LED Zaub:Ib qho xim liab lossis ntsuab xim, haum rau cov ntaub ntawv yooj yim tso saib (xws li, lub txhab nyiaj paj laum cov ntxaij vab tshaus, cov ntxaij vab tshaus moos).
Dual - Xim LED Zaub:Liab thiab ntsuab xim ua ke, 256-theem greyscale, txhawb 65,536 xim, haum rau me me thiab nruab nrab cov ntaub ntawv tso tawm scenarios.
Tag nrho - Xim LED Zaub:Liab, ntsuab, thiab xiav xim sib xyaw ua ke, 256-theem greyscale paub ntau dua 16 lab xim, tam sim no cov npe tseem ceeb hauv daim ntawv thov.
(B) Kev faib tawm los ntawm Cov Khoom Siv Khoom Siv
LED Digital Displays:Nruab nrog 7-ntu cov raj digital, tsom rau cov ntaub ntawv digital tso saib xws li moos cov ntxaij vab tshaus thiab cov paj paj paj.
LED Dot Matrix Graphic Displays:Ua los ntawm cov txheej txheem dot matrix uas tsis sib xws, tsom rau cov ntawv nyeem thiab cov duab tso saib, haum rau me me thiab nruab nrab- qhov loj me hauv tsev.
(C) Kev faib tawm los ntawm Daim Ntawv Thov Scenario
Sab hauv LED zaub:Lub teeb -emitting dot loj yog li ntawm Φ0.9mm txog Φ8mm, nrog rau cov chaw tso saib los ntawm ob peb square metres mus rau ntau tshaj kaum square metres, haum rau qhov chaw nyob sab hauv xws li khw malls, chav sib tham, thiab tsev kho mob.
Sab nraum zoov LED zaub:Tso saib thaj chaw los ntawm kaum mus rau pua pua square meters, siab brightness adapting rau sab nraum zoov muaj zog lub teeb puag ncig, nrog windproof, rainproof, thiab waterproof functions, dav siv nyob rau hauv kev lag luam txoj kev, tsheb thauj mus los hubs, thiab lwm yam.
(D) Kev faib tawm los ntawm Pixel Pitch (Core Selection Parameter)
| Hom | Pixel Pitch Specifications | Core Application Scenarios |
|---|---|---|
| Sab Hauv Tsev LED Zaub | P0.9mm, P1.25mm, P1.53mm, thiab lwm yam. | Luv-cov xwm txheej saib nyob deb (chav rooj sib tham, chaw ua yeeb yam) |
| Sab nraum zoov LED Zaub | P3mm, P4mm, P5mm, P10mm, thiab lwm yam. | Ntev - saib qhov deb (sab nraum zoov tshaj tawm, cov ntxaij vab tshaus loj) |
2025 LED Zaub Solutions
Kab lus no tsom mus rau cov kev xav tau tseem ceeb ntawm LED cov lus qhia, suav nrog cov ntaub ntawv tseem ceeb xws li cov txheej txheem tsim khoom, cov yam ntxwv, thiab kev xaiv xaiv. Yog tias koj xav kawm txog cov ntsiab lus pixel tshwj xeeb, cov lus hais txog cov khoom lag luam, cov xwm txheej, lossis cov kev daws teeb meem, thov koj tuaj yeem sab laj lossis sib tham txhua lub sijhawm.
Cov lus nug ntau txog kev xaiv LED zaub
Yuav ua li cas xaiv LED zaub nrog txawv pixel pitches
Xaiv qhov me me (P0.9-P2.5mm) rau luv- qhov deb thiab qhov loj (P3-P10mm) rau cov xwm txheej nyob deb.
Dab tsi tsis yuav tsum tau tsom rau rau sab nraum zoov LED zaub
Waterproof qib, brightness, thiab huab cua tsis kam; muab qhov tseem ceeb ntawm potted waterproof modules.
Dab tsi yog lub voj voog ntawm tag nrho - xim LED zaub
7-15 hnub rau kev txiav txim tsis tu ncua; customized loj tej yaam num yuav tsum tau sib tham raws li nyob rau hauv ntau lawm muaj peev xwm.
Flicker/Ghosting
Hloov nrog Cat5e lossis siab dua Ethernet cables, xyuas kom zoo hauv av, kho cov duab daim npav refresh tus nqi (50-60Hz), thiab xyuas cov khoom siv fais fab.