Raws li lub cim hluav taws xob tshiab ntawm LED Teeb, LED pixel lub teeb tau sib txawv ntawm cov hluav taws xob cua sov ib txwm thiab cov pa tawm ntawm lub teeb (xws li lub teeb lub teeb thiab lub teeb ua kom siab sodium lub teeb). Cov chaw hluav taws xob LED taw qhia tam sim no muaj qhov zoo hauv qab no hauv kev teeb pom kev zoo:
1. Zoo zoo ntawm seismic thiab feem cuam tshuam
Tus qauv yooj yim ntawm LED taw tes rau lub teeb hluav taws xob yog qhov chaw cov khoom siv electroluminescent semiconductor ntawm tus ncej coj thiab tom qab ntawv nws nrog epoxy resin nyob ib puag ncig nws. Tsis muaj iav plhaub hauv cov qauv. Tsis tas yuav nqus lossis ntim ib cov roj tshwj xeeb rau hauv cov raj roj xws li cov nplaim taws teeb lossis cov roj fluorescent. Yog li ntawd, lub teeb ci LED coj tau zoo lub zog poob siab thiab cuam tshuam tsis kam, uas coj kev yooj yim rau kev tsim khoom, tsheb thauj mus los thiab kev siv ntawm hom teeb ci LED.
2. Muaj kev nyab xeeb thiab ruaj khov
Cov LED pixel dot tuaj yeem tsav los ntawm hluav taws xob tsawg DC. Nyob rau hauv ib txwm muaj xwm txheej, lub hwj huam muab hluav taws xob muaj nruab nrab ntawm 6 thiab 24 volts, thiab kev nyab xeeb kev ua haujlwm zoo dua. Nws yog qhov tshwj xeeb tshaj yog siv rau hauv cov chaw pej xeem. Tsis tas li ntawd, nyob rau hauv ib puag ncig zoo dua sab nraud, cov khoom siv hluav taws xob muaj qhov tsis tshua pom kev me dua li cov teeb pom kev zoo li qub thiab muaj lub neej ntev. Txawm hais tias nws tau nquag qhib thiab tua, nws txoj kev ua neej yuav tsis muaj kev cuam tshuam.
3. Kev kawm zoo ib puag ncig
Txij li cov LED taw tes lub teeb ci tsis ntxiv cov hlau mercury thaum lub sijhawm ua khoom, nws yuav tsis ua kom cov pa phem mercury tom qab tau muab pov tseg, thiab nws cov khoom pov tseg tuaj yeem rov ua dua tshiab, txuag cov peev txheej thiab kev tiv thaiv ib puag ncig.
4. Lub sijhawm teb tau ceev
Lub sijhawm teb ntawm cov roj teeb incandescent yog milliseconds, thiab lub sijhawm teb ntawm lub teeb pom kev zoo yog nanoseconds. Yog li ntawd, nws tau siv dav hauv kev lag luam ntawm cov teeb liab thiab tsheb teeb.
5. Lub teeb ci zoo hloov kho
Raws li lub ntsiab cai ntawm LED taw tes lub teeb ci luminescence, lub teeb ci ntsa iab lossis tso zis tawm yog qhov zoo hloov ntawm qhov pib tam sim no. Nws ua hauj lwm tam sim no tuaj yeem loj los yog me me nyob rau ntawm cov ntsuas ntau, thiab muaj cov kev hloov kho kom zoo, uas yog lub hauv paus rau kev ua kom pom tseeb cov neeg siv lub teeb pom kev zoo thiab lub teeb ci tsis paub tswj ntawm LED taw tes lub teeb.