Raws li LED thev naus laus zis txuas ntxiv mus, LED Cov Ntawv Tshaj Tawm tau ua lub luag haujlwm tseem ceeb hauv kev tshaj tawm kev tshaj tawm thiab kev tshaj tawm xov xwm. Vim lawv qhov tshwj xeeb pom kev cuam tshuam thiab hloov tau yooj yim daim ntawv thov scenarios, ntau thiab ntau cov lag luam thiab cov tub lag luam tau tsim muaj kev txaus siab rautus nqi ntawm daim ntawv loj loj LED zaub. Kab lus no yuav muab cov ncauj lus kom ntxaws txog tus nqi ntawm cov ntawv tshaj tawm LED los pab koj nkag siab txog nws cov nqi sib xyaw thiab muab cov lus qhia xaiv los pab koj hauv kev txiav txim siab yuav khoom.
1. Dab tsi yog tus nqi rau cov ntawv tshaj tawm LED - Phau ntawv ceev
Feem ntau hais lus, cov ntawv tshaj tawm LED cov nqi sib txawv los ntawm500 rau 2000 USD. Tus nqi sib txawv raws li yam xws li hom LED diodes, pixel suab, refresh npaum li cas, thiab lwm yam. Piv txwv li, nyob rau hauv zoo tib yam tej yam kev mob ntawm pixel suab thiab loj, ib tug LED daim ntawv loj loj zaub nruab nrog Osram LED diodes tej zaum yuav kim kim tshaj ib tug. San'an Optoelectronics LED diodes. Cov npe sib txawv ntawm cov ntawv tshaj tawm LED teeb pom kev sib txawv ntawm tus nqi vim qhov sib txawv ntawm qhov zoo, kev ua tau zoo, thiab kev ua lag luam, uas yog qhov tseeb ntawm nws tus kheej.
LED thev naus laus zis muab kev ci ntsa iab, qhov sib txawv, thiab pom kev zoo. LED daim ntawv loj loj zaub cov nqi ntau los ntawm$1,000 txog $5,000 lossis siab dua.
Nov yog lwm yam uas cuam tshuam rau cov ntawv tshaj tawm cov nqi LED
1.1 IC TSI
Lub IC tsav yog ib qho tseem ceeb ntawm LED daim ntawv tshaj tawm cov ntxaij vab tshaus, cuam tshuam ncaj qha rau cov nyhuv thiab cov nqi. High-quality IC drives tuaj yeem muab kev tswj xyuas meej dua thiab cov lus qhia ruaj khov, txo qis kev ua haujlwm thiab ncua kev ua neej ntev. Xaiv qhov zoo IC tsav tsis tsuas yog txhim kho cov xim raug thiab ci ntsa iab, tab sis kuj tseem txo cov nqi tu. Txawm hais tias lawv kim dua, cov tsav tsheb zoo IC yuav txuag koj ntau dua ntawm kev saib xyuas cov nqi hauv lub sijhawm ntev thiab txhim kho cov neeg siv kev paub.
1.2 LED Lub teeb Beads
Tus nqi ntawm LED teeb hlaws hauv cov ntawv tshaj tawm LED feem ntau yog ib qho tseem ceeb ntawm kev txiav txim siab ntawm tag nrho cov nqi.
Hwm LED teeb hlaws dai muaj qhov ci ntsa iab ntau dua, cov xim zoo dua saturation, thiab lub neej ntev dua, uas yog qhov tseem ceeb tshwj xeeb rau qhov chaw sab nraum zoov thiab qhov chaw raug mob. Cov khoom lag luam zoo tshaj plaws LED teeb hlaws muaj nyob rau hauv kev ua lag luam suav nrog Samsung, Nichia, Cree, thiab lwm yam, uas nws cov teeb ci LED tau dav siv hauv high-end LED zaub vim lawv qhov zoo thiab ruaj khov.
1.3 LED Daim Ntawv Pov Thawj Panels
Cov khoom siv ntawm LED zaub txee feem ntau yog hlau, aluminium alloy, magnesium alloy, thiab txhuas tuag. Cov ntaub ntawv sib txawv tsis tsuas yog txiav txim siab qhov hnyav ntawm cov zaub tab sis kuj cuam tshuam ncaj qha rau tus nqi.
Qhov hnyav ntawm cov ntawv tshaj tawm digital LED zaub txee sib txawv nyob ntawm cov khoom siv. Cov khoom siv hlau feem ntau hnyav dua, hnyav li ntawm 25-35 kilograms ib square meter, haum rau lub sijhawm uas yuav tsum tau muaj zog dua; aluminium alloy txee yog sib dua, hnyav ntawm 15-20 kilograms ib square meter, dav siv nyob rau hauv feem ntau tej yaam num; magnesium alloy txee yog qhov sib sib zog nqus, hnyav txog 10-15 kilograms ib square meter, haum rau high-end daim ntaub ntawv thov kom txo qhov hnyav; txhuas tuag-cam khwb cia nyob rau hauv nruab nrab, hnyav ib ncig ntawm 20-30 kilograms ib square meter, muab zoo zog thiab stability. Kev xaiv cov ntaub ntawv tsim nyog yuav tsum tau xav txog kev xav tau ntawm qhov project thiab pob nyiaj siv.
1.4 PCB Board
Tus nqi ntawm PCB boards feem ntau yog los ntawm cov khoom siv raw thiab cov txheej txheem ntau lawm.
Cov ntaub ntawv PCB feem ntau suav nrog FR-4 fiberglass circuit boards thiab copper-clad laminates (CCL), nrog CCL feem ntau ua tau zoo tshaj FR-4 fiberglass circuit boards. FR-4 fiberglass circuit boards muaj ntau dua thiab tsis tshua kim, whereas CCL ua tau zoo dua nyob rau hauv durability thiab teeb liab kis tau tus mob.
Tsis tas li ntawd, tus naj npawb ntawm cov khaubncaws sab nraud povtseg hauv LED zaub modules yog qhov zoo sib xws nrog tus nqi. Cov txheej txheem ntau dua muaj, qhov qis dua qhov tsis ua haujlwm, thiab ntau txoj hauv kev tsim khoom. Thaum cov txheej txheem ntau txheej nce cov nqi tsim khoom, lawv txhim kho kev ruaj ntseg thiab kev ntseeg siab ntawm LED cov lus qhia, tshwj xeeb tshaj yog qhov tseem ceeb hauv qhov loj-loj thiab kev daws teeb meem LED. Yog li ntawd, thaum xaiv LED zaub modules, xaiv cov khaubncaws sab nraud povtseg thiab cov ntaub ntawv yuav cuam tshuam ncaj qha rau cov nqi, kev ntseeg siab, thiab kev ua tau zoo ntawm cov ntawv tshaj tawm LED.
1.5 LED fais fab mov
LED fais fab mov, raws li ib feem tseem ceeb ntawm cov ntawv tshaj tawm LED, muaj qhov cuam tshuam tsis zoo rau cov nqi. Cov khoom siv hluav taws xob zoo LED muaj qhov tseeb qhov hluav taws xob thiab cov khoom siv tam sim no, ua kom muaj kev ruaj ntseg ntawm LED diodes, txo cov kev pheej hmoo puas tsuaj, yog li ncua kev pab cuam lub neej, uas ua rau lawv kim dua. Lub caij no, qhov ntsuas hluav taws xob ntawm cov khoom siv hluav taws xob yuav tsum ua raws li cov lus qhia tshwj xeeb thiab kev siv qhov xwm txheej ntawm daim ntawv tshaj tawm LED zaub. Cov khoom siv hluav taws xob muaj zog thiab siv tau zoo kuj tseem kim. Piv txwv li, cov ntawv tshaj tawm sab nraum zoov LED xav tau cov khoom siv hluav taws xob tsis zoo rau cov khoom siv hluav taws xob kom hloov mus rau qhov chaw ib puag ncig thiab kev ua haujlwm siab, uas ua rau cov nqi tag nrho ntawm LED cov ntawv tshaj tawm piv rau cov khoom siv hluav taws xob zoo tib yam rau cov ntxaij vab tshaus LED me me. Daim ntawv tshaj tawm LED zaub loj ntawm 640192045mm feem ntau muaj lub zog siv ntau tshaj plaws ntawm ib puag ncig 900w ib square meter thiab qhov nruab nrab lub zog siv li ntawm 350w ib square meter.
2. Tus nqi ntawm cov ntawv tshaj tawm LED suav li cas?
Tus qauv loj ntawm daim ntawv loj loj LED feem ntau yog 1920 x 640 x 45 mm.
Yog tias koj xav kho qhov loj me, tsuas yog hu rau cov chaw tsim khoom. RTLED's daim ntawv loj loj LED zaub txhawb nqa seamless splicing, tso cai rau koj los tsim qhov chaw tso saib raws li koj qhov chaw.
2.1 LED Control System
Kev teeb tsa thiab ntau ntawm cov npav txais thiab xa daim npav kuj tseem yog qhov txiav txim siab hauv cov nqi ntawm LED.
Feem ntau, yog tias thaj tsam LED daim ntawv loj dua me dua, xws li 2 - 3 square metres, koj tuaj yeem xaiv qhov yooj yim dua Novastar MCTRL300 sender card ua khub nrog MRV316 receiver cards. Tus xa daim npav raug nqi txog 80-120 USD, thiab txhua daim npav txais yuav raug nqi kwv yees li 30-50 USD, uas tuaj yeem ua tau raws li cov teeb liab kis tau tus mob thiab cov kev cai tswj hwm ntawm tus nqi qis.
Rau P2.5 daim ntawv loj loj, piv txwv li, tshaj 10 square meters, nws tau pom zoo kom siv Novastar MCTRL660 sender card nrog MRV336 receiver cards. MCTRL660 daim npav xa ntawv, nrog cov ntaub ntawv muaj peev xwm ua tau zoo dua thiab ntau qhov sib cuam tshuam, tus nqi nyob ib ncig ntawm 200-300 USD, thaum txhua daim npav MRV336 txais yog li 60-80 USD. Qhov kev sib xyaw ua ke no ua kom ruaj khov thiab ua haujlwm tau zoo rau cov ntxaij vab tshaus loj.
Tag nrho cov nqi ntawm daim npav tswj hwm yuav nce ntxiv nrog qhov nce ntawm qhov ntau thiab cov nqi tsev, yog li nce tus nqi tag nrho ntawm cov ntawv tshaj tawm LED.
2.2 Pixel suab
Qhov no nyob ntawm koj qhov kev pom deb.
RTLED muaj P1.86mm rau P3.33mm LED ntawv. Thiab qhov me me pixel suab, tus nqi siab dua.
2.3 Ntim
RTLEDmuab ob txoj kev xaiv: ntoo crates thiab davhlau rooj plaub, txhua tus muaj cov yam ntxwv sib txawv thiab cov nqi txiav txim siab.
Ntoo crate ntim siv cov khoom siv ntoo ruaj khov, muab kev ruaj khov thiab txhim khu kev qha thiab kev tiv thaiv rau cov khoom, tiv thaiv kev sib tsoo, kev vibrations, thiab lwm yam sab nraud thaum lub sij hawm thauj mus los, nrog tus nqi qis, haum rau cov neeg siv khoom uas muaj qee yam kev cai rau kev tiv thaiv thiab tsom rau tus nqi- kev ua tau zoo.
Cov ntaub ntawv davhlau ya nyob twg muaj ntau dua kev tiv thaiv thiab kev txav mus los zoo, nrog cov ntaub ntawv zoo heev thiab kev ua haujlwm siab heev, tsim nyog tsim qauv tsim, muab cov ntawv tshaj tawm txog kev saib xyuas, tshwj xeeb tshaj yog tsim nyog rau high-end daim ntawv thov scenarios nrog cov khoom nruj me ntsis kev nyab xeeb thiab kev thauj mus los yooj yim, ntawm a tus nqi siab dua, txo koj cov kev txhawj xeeb hauv kev thauj mus los tom ntej thiab kev khaws cia.
3. xaus
Hauv ib lo lus, tus nqi ntawm LED cov ntawv tshaj tawm txawv nyob ntawm qhov teeb tsa thiab cov khoom. Tus nqi feem ntau yog nyob ntawm$1,000 txog $2,500. Yog tias koj xav tso ib qho kev txiav txim rau LED daim ntawv loj loj,cia li tso peb lus.
Post lub sij hawm: Dec-10-2024