LED, los yog Lub Teeb Emitting Diode, yog ib hom khoom siv hluav taws xob siv nyob rau hauv ntau yam khoom siv uas xav tau kev teeb pom kev zoo, xws li hauv cov teeb pom kev zoo, cov khoom siv hluav taws xob, cov moos digital, thiab cov teeb liab. Square LED hais txog ib hom LED pob uas muaj cov duab square.
Square LED pob khoom siv ntau yam kev siv, suav nrog kev lag luam thiab vaj tsev teeb pom kev zoo, tsheb, khoom siv hluav taws xob, thiab khoom siv kho mob. Cov LEDs no tuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab xim, thiab lawv cov duab square tso cai rau siv qhov chaw zoo.
Cov thev naus laus zis tom qab LEDs suav nrog cov khoom siv semiconductor uas tawm lub teeb thaum siv hluav taws xob tam sim no. Lub pob LED nyob hauv lub semiconductor nti, thiab nws kuj suav nrog lub lens uas diffuses lub teeb tawm los ntawm nti. Lub lens tuaj yeem ua pob tshab lossis xim, thiab nws txiav txim siab xim thiab kev taw qhia ntawm lub teeb tawm los ntawm LED.
Square LED pob khoom muaj txiaj ntsig zoo piv rau cov teeb pom kev zoo ib txwm muaj, vim lawv xav tau lub zog tsawg dua los tsim cov teeb pom kev zoo tib yam. Lawv kuj muaj lub neej ntev dua, txo cov nqi kho thiab hloov pauv. Tsis tas li ntawd, lawv yog cov phooj ywg ib puag ncig, vim lawv tsis muaj cov khoom phom sij pom nyob rau hauv cov khoom siv teeb pom kev zoo, xws li mercury.
Kev siv cov pob khoom square LED tau hloov pauv kev lag luam teeb pom kev zoo, vim lawv muab ntau yam zoo dua li cov teeb pom kev zoo ib txwm muaj. Lawv muaj ntau yam xim, xim kub, thiab qhov ci ci uas tuaj yeem hloov kho rau txhua daim ntawv thov. Lawv kuj muab ib qho kev faib tawm ntawm lub teeb, txo cov duab ntxoov ntxoo thiab glare.
Ntxiv rau lawv cov kev siv hauv cov teeb pom kev zoo, cov pob khoom square LED yog siv rau hauv cov cuab yeej siv, xws li cov ntxaij vab tshaus LED thiab cov cim LED. Lawv kuj tau siv hauv tsheb teeb pom kev zoo, suav nrog lub teeb taub hau thiab lub teeb, thiab hauv cov khoom siv hluav taws xob, xws li smartphones thiab TV.
Hauv kev xaus, cov pob khoom square LED yog ib qho tseem ceeb hauv cov cuab yeej teeb pom kev zoo niaj hnub. Lawv cov duab plaub muaj qhov siv tau zoo ntawm qhov chaw, thiab lawv cov txiaj ntsig zoo ntawm cov teeb pom kev zoo ib txwm muaj tau hloov pauv kev lag luam teeb pom kev zoo. Nrog lawv cov versatility thiab customizability, square LED pob yuav txuas ntxiv mus ua ib qho tseem ceeb nyob rau hauv ntau yam khoom siv uas yuav tsum tau illumination.
