Video: Puas yog LED teeb lub xeev?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Ib LED yog dab tsi hu ua " khov kho - xeev teeb pom kev zoo "thev naus laus zis, lossis SSL. Hauv paus, tsis txhob siv lub teeb los ntawm lub tshuab nqus tsev (zoo li hauv lub teeb roj teeb) lossis roj (zoo li hauv CFL), SSL tso tawm lub teeb los ntawm ib qho ntawm khov kho teeb meem. Nyob rau hauv cov ntaub ntawv ntawm ib txwm LED , qhov teeb meem yog semiconductor.
Yog li ntawd, vim li cas coj tau hais tias lub teeb pom kev zoo?
Khoom - xeev teeb pom kev zoo (SSL) yog a tshuab nyob rau hauv uas lub teeb-emitting diodes ( LEDs ) hloov cov pa hluav taws xob thiab cov roj fluorescent teeb rau general teeb pom kev zoo lub hom phiaj. Qhov txiaj ntsig tseem ceeb ntawm SSL teeb tshaj qhov hluav taws xob thiab fluorescent teeb nyob rau hauv lawv superior zog conversion efficiency.
Kuj Paub, LED teeb ua los ntawm dab tsi? Qhov tshwj xeeb semiconductors siv rau LED Kev tsim khoom yog gallium arsenide (GaAs), gallium phosphide (GaP), lossis gallium arsenide phosphide (GaAsP). Cov khoom siv hluav taws xob sib txawv sib txawv (hu ua substrates) thiab cov khoom sib txawv sib txawv ua rau muaj xim sib txawv lub teeb los ntawm LED.
Ib yam li ntawd, tej zaum koj yuav nug, Dab tsi yog Solid State Lighting?
Khoom - xeev teeb pom kev zoo (SSL) hais txog ib hom teeb pom kev zoo uas siv semiconductor lub teeb-emitting diodes (LEDs), organic teeb-emitting diodes (OLED), los yog polymer lub teeb-emitting diodes (PLED) raws li qhov chaw ntawm illumination es tsis yog hluav taws xob filaments, plasma (siv nyob rau hauv arc teeb xws li fluorescent teeb ), los yog gas.
Puas yog cov qij LED muaj roj hauv lawv?
Lwm hom lub teeb technology, xws li LED teeb , ua tsis muaj cov pa ; roj teeb qhov muag teev uas muaj txheej txheej txheej yog thawj hom uas muaj qee yam ntawm roj.
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