LED cov lus qhia tau muab cais ua ntau txoj kev, tab sis tuaj yeem yog cov customatorized raws li hauv qab no:
Raws li kev siv kev pab: sab hauv tsev, sab nraum zoov, thiab semi- sab nraum zoov.
Cov ntxaij vab tshaus nyob ib txwm muaj los ntawm tsawg dua 1 square meter kom dhau kaum square metres, nrog lub siab ntev dens. Lawv siv nyob rau hauv ib puag ncig tsis muaj hnub ci ntsa iab lossis dag teeb pom kev zoo, ntawm kev saib deb ntawm ntau meters lossis ntau dua. Lub vijtsam tsis yog dej.
Cov ntxaij vab tshaus sab nraum zoov feem ntau los ntawm ob peb square metres rau kaum lossis ntau pua ntawm square metres, nrog rau ib qho qis dua density (feem ntau yog 1000 dots ib square meter). Lub ci ci yog 3000-6000 CD / square meter (ci yuav tsum sib txawv raws kev qhia ua ke). Lawv tuaj yeem siv nyob rau hauv lub hnub ncaj qha, ntawm kev saib deb ntawm kaum tawm meters lossis ntau dua. Qhov screen muaj cua zoo, nag, thiab lub peev xwm ua kom muaj peev xwm.
Semi {{0- Cov ntxaij vab tshaus sab nraud poob ntawm sab hauv tsev thiab sab nraum zoov thiab sab nraum zoov cov ntxaij vab tshaus. Lawv muaj lub teeb ci siab thiab tuaj yeem siv sab nraum zoov yam tsis muaj hnub ci ncaj qha. Lub vijtsam muaj qee qib kev sib khi thiab feem ntau yog siv hauv cov eaves lossis hauv khw muag khoom hauv khw.
LED cov lus tuaj yeem raug categorized los ntawm cov xim ua rau monochrome, dual {}}} xim (tag nrho} xim) cov xim. Mianhrome qhia tsuas yog ib xim ntawm lub teeb {{4} em} emberly penpect, feem ntau yog cov khoom ntsuab (piv txwv li cov tsev pam tuag). Dual -} Cov lus pom xim feem ntau yog suav nrog liab thiab daj-}} em} em} em} em}} em} em} em} em} em} em} em} em} em} em} em} em} em} em} em} em} em} em} em} em} em} em} em} emuction cov ntaub ntawv. Tri - Cov zaub xim xim tau ntxiv rau hauv tag nrho (waver}-
Tsis tas li, lawv tuaj yeem raug categorized los ntawm kev tswj hwm lossis siv txoj kev siv rau hauv synchronous thiab asynchronous qhia. Synchronous tawm ua haujlwm zoo li cov saib xyuas lub computer, hloov kho lub computer) {{2} -. Lawv ib txwm muaj ntau - gayscale xim zaub muaj peev xwm, ua kom multimedia tshaj tawm kev cuam tshuam.
Asynchronous hom hais txog cov ntxaij vab tshaus muaj lub peev xwm khaws thiab cia li ua si cov ntsiab lus. Cov ntawv nyeem thiab tsis - gayscale cov duab edited ntawm lub PC tau kis mus rau lub vijtsam LED lossis lwm lub vijtsam LED ua si cov ntsiab lus offline. Nws feem ntau tsis muaj ntau - gayscale zaub muaj peev xwm thiab yog tsuas yog siv rau kev tso tawm cov ntawv sau. Ntau cov ntxaij tuaj yeem sib raug zoo.
Kev faib tawm los ntawm pixel ntom lossis pixel hla
Vim tias cov kev qhia tshwj xeeb ntawm LED Dot Modules siv nyob rau hauv cov ntxaij vab tshaus hauv nroog, feem ntau lawv tau ua raws li cov qauv hauv qab no, feem ntau yog cov hauv qab no thiab pixel spacing. Raws li tus naj npawb ntawm cov pixels ib square meter, muaj ntau yam specifications xws li 1024 Dots, 1600 Dots, 2500 Dots, thiab 4096 dots.
Raws li cov zaub ua tau zoo, LED cov lus qhia tuaj yeem faib raws li hauv qab no:
Daim vis dis aus qhia: Feem ntau tau txais tag nrho - xim zaub.
Cov ntawv qhia qhia: Feem ntau ib - xim tawm.
Cov ncauj lus cim duab: feem ntau dual - xim cov lus.
Cov ntaub ntawv ua lag luam qhia: feem ntau digital cov hlab lossis ib qho -} xim qhia.
Raws li cov zaub cov khoom siv, LED cov lus qhia tuaj yeem faib raws li hauv qab no:
LED digital qhia: Cov cuab yeej saib xyuas yog 7-ntu LEDs, haum rau lub moos qhia, cov paj laum cov lus qhia, thiab lwm yam.
LED Dot-Matrix Graphic Displays: Display devices are dot-matrix display modules composed of many evenly arranged light-emitting diodes, suitable for displaying text and image information.
LED Video Qhia: Cov cuab yeej pom muaj txog ntau lub teeb - emable diodes, muaj peev xwm ua kom pom ntau yam video cov ntaub ntawv, suav nrog cov vis dis aus, suav nrog cov videos thiab cov duab.
