Ob yam ua rau lub teeb lwj
Tam sim no, lub teeb dawb coj nyob rau hauv kev ua lag luam tej zaum yuav yog ib qho ntawm thawj qhov teeb meem rau pej xeem illumination. Dab tsi ua rau LEDs ploj? Feem ntau hais lus, muaj ob yam tseem ceeb hauv lub teeb attenuation rau LEDs:
Ua ntej, qhov zoo ntawm LED khoom:
1, siv LED nti tsis zoo lub cev, ci ntsa iab attenuation sai dua.
2, cov txheej txheem ntau lawm muaj qhov tsis xws luag, LED nti txias tsis tuaj yeem ua tau zoo los ntawm tus pin mus rau kev xa tawm, ua rau kub kub coj nti kom nce lub nti attenuation.
II. Cov xwm txheej ntawm kev siv:
1, coj mus tas li-tam sim no tsav, qee qhov coj los ntawm kev siv hluav taws xob-tsav ua rau LED attenuation.
2. Kev tsav tsheb tam sim no ntau dua li qhov ntsuas kev tsav tsheb.
Qhov tseeb, cov khoom siv LED ua rau ntau lub teeb tsis ua haujlwm, qhov tseem ceeb tshaj plaws yog qhov kub, txawm hais tias ntau lub tuam txhab hauv cov khoom lag luam theem nrab tsis tau them nyiaj tshwj xeeb rau qhov teeb meem ntawm cov cua sov, tab sis cov khoom lag luam theem nrab hauv kev siv mus ntev, degree ntawm lub teeb lwj yuav siab dua cov khoom siv hluav taws xob tsom rau LED. LED nti nws tus kheej tsis kam, kev cuam tshuam ntawm cov kua nplaum nyiaj, cov nyhuv tshav kub ntawm lub substrate, nrog rau cov colloid thiab kub kab kuj muaj feem xyuam rau lub teeb lwj.
