55 nti seamless coj backlight screen zaub
Ntxuav thiab ceev faj rau LED zaub
Raws li qhov nruab nrab rau sab hauv thiab sab nraum zoov, LED hluav taws xob tso saib lub vijtsam yuav ua tsis tau vim muaj kev cuam tshuam xws li kev ua qias tuaj, xoob, vibration, kub, thiab kub hloov pauv loj, uas yuav cuam tshuam rau kev siv ib txwm siv ntawm lub vijtsam.Yog li ntawd, tsis tu ncua tu thiab tu ntawm lub vijtsam zaub yog qhov tseem ceeb.Yog li cas peb feem ntau ua txhua hnub?
1. Huv huv
Rau cov ntxaij vab tshaus uas muaj kev tiv thaiv qis dua, tshwj xeeb tshaj yog cov ntxaij vab tshaus sab nraum zoov, cov plua plav hauv huab cua nkag mus rau hauv cov cuab yeej los ntawm cov qhov cua, uas yuav ua rau kom hnav thiab tsim kua muag lossis txawm tias puas rau cov kiv cua thiab lwm yam khoom siv.Plua plav tseem yuav poob rau saum npoo ntawm daim npav tswj cov cuab yeej hauv lub vijtsam zaub, txo cov thermal conductivity thiab rwb thaiv tsev kev ua haujlwm.Nyob rau hauv huab cua ntub, cov plua plav absorbs noo noo hauv huab cua thiab ua rau luv luv;nws tseem tuaj yeem ua rau mob pwm ntawm PCB pawg thawj coj saib thiab cov khoom siv hluav taws xob rau lub sijhawm ntev, ua rau kev ua haujlwm ntawm lub cuab yeej.Descends, malfunctions.Yog li ntawd, kev ntxuav ntawm LED zaub screen zoo li yooj yim, tab sis nws yog qhov tseem ceeb heev ntawm kev saib xyuas kev ua haujlwm.
2. Ceev ceev
LED zaub screen yog cov khoom siv siab siv.Tom qab ua haujlwm tau ntev, vim rov pib-nres thiab ua haujlwm, qhov kev sib txuas ntawm cov khoom siv hluav taws xob yuav xoob vim qhov txias thiab kub, kev sib cuag tsis ruaj khov, thiab kev sib txuas virtual yog tsim.Ignite cov khoom yas nyob ib sab ntawm nws.Lub teeb liab terminals tseem yuav xoob vim qhov kev hloov pauv ntawm qhov kub thiab txias, thiab noo noo yaig yuav ua rau kev sib cuag tsis zoo, uas yuav ua rau cov khoom siv tsis ua haujlwm.Yog li ntawd, cov connectors ntawm LED zaub yuav tsum tau kho tsis tu ncua.Thaum kho cov cuab yeej fastening, lub zog yuav tsum sib npaug thiab tsim nyog los xyuas kom meej thiab ua haujlwm tau zoo.
3. Ntxuav cov zaub saum npoo
Saib xyuas thiab tshuaj xyuas cov zaub LED hauv ob lub xeev ntawm lub vijtsam ci thiab lub vijtsam dub.Xws li: seb lub ntsej muag ntawm lub vijtsam zaub yog qias neeg, lub hom phiaj yog kom nkag siab txog kev cuam tshuam ntawm cov av ntawm cov yam ntxwv luminous;seb puas muaj kev puas tsuaj thiab tawg ntawm qhov chaw ntawm qhov screen;seb txoj kev sib txuas lus thiab cov kab xaim xaim yog qhov qub;Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tsis tu ncua xyuas qhov tseeb ntawm lub foob;rau sab nraum zoov screen steel qauv, xyuas cov xim nto thiab xeb;rau sab nraum zoov npo saum npoo av muaj kuab paug tshwj xeeb yog qhov hnyav, kuj Los ntxuav cov zaub saum npoo.
LED zaub tu yog qhov ua haujlwm siab, thiab yuav tsum muaj pab pawg ua haujlwm tu.Kev ua haujlwm tu siv cov txheej txheem ntawm qhov siab siab sling (feem ntau hu ua kab laug sab txiv neej) lossis kev siv cov pob tawb dai, thiab muaj cov cuab yeej ua haujlwm tu.Cov neeg ua haujlwm tu yuav tsum xaiv cov neeg ua haujlwm tu sib txawv raws li cov av sib txawv ntawm lub hom phiaj tu, kom ntseeg tau tias cov teeb ci LED tsis puas.Ua kom tiav kev ntxuav ntawm lub vijtsam hauv qab ntawm qhov chaw thiab lub npog ntsej muag.
Nws muaj ob lub ntsiab lus uas yuav tsum tau saib xyuas thaum npaj tu:
1. Tshem tawm cov hlua hluav taws xob ua ntej ntxuav.
2. Kev xaiv cov kua ntxuav, cov kua ntxuav feem ntau muaj xws li electrolyte, high-purity distilled dej, antistatic kua, thiab lwm yam., xaiv zoo zoo, thiaj li yuav zoo ntxuav cov plua plav thiab lwm yam stains ntawm LED screen.
Kev tu thiab tu yog muab faib ua peb kauj ruam:
Thawj kauj ruam ntawm lub tshuab nqus tsev: thawj lub tshuab nqus tsev thiab cheb cov av thiab cov plua plav ntawm qhov chaw ntawm lub npog ntsej muag.
Cov kauj ruam thib ob ntawm kev ntxuav cov ntub dej: Ceev faj tsis txhob tsuag cov kua ntxuav ncaj qha rau ntawm lub vijtsam, tab sis kom txau cov kua ntxhua me me rau ntawm daim ntaub ntxuav, thiab maj mam muab so rau tib qho kev taw qhia.Koj tuaj yeem siv cov txhuam hniav mos ntawm lub tshuab nqus tsev ntxhua khaub ncaws kom tshem tawm cov av.
Kauj Ruam thib peb ntawm kev ziab: Siv lub tshuab nqus tsev nqus dej kom nqus cov dej tawm tom qab ntub dej kom ntseeg tau tias lub npog ntsej muag huv si thiab tsis muaj plua plav.
| qhov project | parameter | Lus ceeb toom | |
|
BASIC PARAMETER | pixel suab | 1.25 hli _ | |
| pixel qauv | 1 R1G1B | ||
| pixel ceev | 640000 / m2 | ||
| Module daws teeb meem | 240 (W) * 135 hli | ||
| Module loj | 300mm * 168.75mm | ||
| Lub thawv loj | 1200 * 675 hli | ||
| Qhov hnyav (Kg) | 19.5kg 2 | ||
|
OPTIC PARAMETER | Ib qho taw tes luminance, chromaticity kho | muaj | |
| dawb tshuav brightness | ≥600 cd / ㎡ | ||
| xim kub | 2000K-9300K adjustable | ||
| Kab rov tav saib lub kaum sab xis | ≥160 ° | ||
| ntsug saib lub kaum sab xis | ≥160° | ||
| Pom kev deb | ≥3 meters | ||
| Brightness uniformity | ≥97% | ||
| Zoo sib xws | ≥3000: 1 | ||
|
PROCESSING PARAMETER | Cov teeb liab ua cov khoom siv | 16 ib * 3 | |
| grayscale | 65536 ib | ||
| tswj nrug | Network cable: 100 meters, Optical fiber: 10 kilometers | ||
| tsav hom | High grey-scale qhov tam sim no tus tsav tsheb IC | ||
| ncej tus nqi | ≥60HZ | ||
| refresh npaum li cas | ≥3840 Hz | ||
| txoj kev tswj | Synchronize | ||
| Brightness hloov ntau yam | 0 mus rau 100 stepless hloov | ||
| Kev ua haujlwm parameter | Lub sijhawm ua haujlwm tsis tu ncua | ≥72 teev | |
| Hom lub neej | 100,000 teev | ||
| Chav kawm tiv thaiv | IP20 | ||
| thaj tsam ntawm kev ua haujlwm kub | -20 ℃ to 50 ℃ | ||
| Kev khiav hauj lwm humidity | 10% - 80% RH tsis-condensing | ||
| Cia qhov kub thiab txias | -20 ℃ to 60 ℃ | ||
| Hluav taws xob parameter | Kev khiav hauj lwm voltage | Lub hwj chim: 4.2-5V DC | |
| Kev xav tau lub zog | AC: 220 × (1 ± 10%) V, 50 × (1 ± 5%) Hz | ||
| Kev siv hluav taws xob siab tshaj plaws | 680W / ㎡ | ||
| Kev siv hluav taws xob nruab nrab | 270W / ㎡ | ||
