Edge-emitting LED qauv yog hais txog ib hom teeb pom kev zoo diode (LED) qhov twg lub teeb tawm ntawm ntug es tsis yog lub ntsej muag ntawm LED nti. Nws muaj ib txheej nyias ntawm cov khoom siv semiconductor uas yog sandwiched ntawm ob txheej ntawm cov khoom siv semiconductor nrog cov hluav taws xob sib txawv. Lub active txheej nyob rau hauv nruab nrab yog qhov uas lub teeb generated.
Nyob rau hauv ib tug ntug-emitting LED qauv, hluav taws xob tam sim no yog txhaj rau hauv cov khoom semiconductor los ntawm cov khaubncaws sab nraud povtseg ntawm ob sab. Qhov tam sim no ntws los ntawm cov txheej txheem nquag, ua rau cov electrons sab hauv thiab ua rau lawv tawm lub teeb. Lub teeb yog ces coj tawm ntawm ntug ntawm lub active txheej los ntawm ib tug ua ke ntawm sab hauv reflection thiab diffusion, feem ntau nrog kev pab los ntawm ib tug reflective txheej ntawm ntug.
Edge-emitting LEDs muaj ntau qhov zoo dua li lwm hom LED qauv. Lawv tuaj yeem tsim cov teeb ci ntsa iab thiab ntev ntev ntawm lub teeb, ua rau lawv zoo tagnrho rau kev siv hauv cov ntawv thov xws li tsheb teeb taub hau lossis lub teeb nyem siab. Lawv kuj ua tau zoo dua ntawm kev hloov hluav taws xob rau hauv lub teeb, txhais tau tias lawv nkim lub zog tsawg dua thiab ua kom muaj cua sov tsawg.
Txawm li cas los xij, ntug-emitting LEDs kuj muaj qee qhov tsis zoo. Lawv tuaj yeem nyuaj rau kev tsim khoom dua li lwm hom LEDs, thiab lawv tuaj yeem tsim tau kim dua. Lawv kuj xav tau kev sib raug zoo ntau dua ntawm cov khaubncaws sab nraud povtseg ntawm cov khoom siv los xyuas kom meej tias lub teeb pom kev sib npaug ntawm ntug, uas tuaj yeem nyuaj rau kev ua tiav.
Txawm hais tias cov kev cov nyom no, ntug-emitting LED teeb txuas ntxiv yog ib qho tseem ceeb thev naus laus zis rau ntau qhov kev lag luam. Lawv feem ntau siv hauv kev sib txuas lus, cov khoom siv kho qhov muag, thiab cov cuab yeej tshawb fawb. Raws li LED thev naus laus zis txuas ntxiv mus ntxiv, nws zoo li tias ntug-emitting LEDs yuav ua lub luag haujlwm tseem ceeb hauv ntau yam kev siv.
