Dab tsi yog cov txiaj ntsig ntawm daim ntawv thov LED hauv chav kawm teeb pom kev zoo?
Niaj hnub no, tib neeg muaj kev saib xyuas kev noj qab haus huv ntau dua, kev kho mob tau zoo dua, thiab kev phom sij ntawm ntau yam kab mob tau tsawg zuj zus. Tu siab, muaj ib tug kab mob uas" mus upstream" los ntawm kev loj hlob tawg, uas yog kev txhawj xeeb. Nws yog myopia uas tuaj yeem pom txhua qhov chaw, thiab cov hnub nyoog yau ntawm myopia yog qhov txaus ntshai. Tam sim no, tus nqi ntawm myopia ntawm cov tub ntxhais hluas nyob rau hauv kuv lub teb chaws nyob rau hauv qeb thib ob nyob rau hauv lub ntiaj teb no, tshwj xeeb tshaj yog cov nrhiav tau ntawm tsis pom kev ntawm cov tub ntxhais kawm ntawv qib siab yog siab li 82.68%. Cov kev tshawb fawb tau pom tias kev kawm tsis zoo teeb pom kev zoo yog lub hauv paus ua rau myopia. Yuav ua li cas txhim kho kev kawm teeb pom kev zoo thiab tiv thaiv myopia yog ib qho teeb meem uas peb yuav tsum tau daws sai.
Cov teeb fluorescent (cov teeb fluorescent) thiab cov teeb txuag hluav taws xob (cov teeb fluorescent compact), feem, raws li lub cim thib ob thiab thib peb lub teeb pom kev, nkag mus hauv tsev kawm ntawv ntxov, tuav tag nrho cov kev kawm teeb pom kev zoo, thiab kuj tau txais kev txhawb nqa ntawm lub xeev. , tab sis nrog txoj kev loj hlob ntawm lub sij hawm Nrog kev nce ntawm cov khoom siv hluav taws xob, qhov kev ua haujlwm ntawm lub teeb ci ib puag ncig tau nrov dua, thiab cov dej num ntawm cov tub ntxhais kawm tau hnyav dua, cov teeb fluorescent thiab cov teeb txuag hluav taws xob maj mam tsis ua raws li. lub sij hawm, uas tau dhau los ua kev thuam ntawm kev kawm teeb pom kev zoo thiab qhov laj thawj tseem ceeb rau cov tub ntxhais kawm' myopia.
Raws li lub thib plaub-tiam teeb qhov chaw, LED teeb pom kev zoo tau lees paub tias yog high-tech, high-efficiency, zog-txuag, environmentally friendly, thiab ntsuab teeb. Lub teb chaws muaj zog txhawb kev txuag hluav taws xob thiab txo qis emissions, thiab cov neeg tawm tswv yim thiab txhawb kev siv cov teeb pom kev zoo LED. LED teeb pom kev zoo kuj tau txais kev txhawb nqa muaj zog hauv kev kawm teeb pom kev zoo, ua rau muaj kev hloov pauv tshiab ntawm cov teeb hauv chav kawm, maj mam hloov cov teeb fluorescent, thiab cov teeb fluorescent maj mam thim tawm ntawm kev ua lag luam. Tshwj xeeb tshaj yog nyob rau hauv lub tshav pob ntawm ntse teeb pom kev zoo, LED teeb pom kev zoo account rau ib tug tshwj xeeb loj feem.
Dab tsi yog qhov txiaj ntsig ntawm kev siv LEDs hauv chav kawm teeb pom kev zoo?
Piv nrog rau cov khoom siv hluav taws xob fluorescent ib txwm muaj, qhov zoo tshaj plaws ntawm LED teeb qhov chaw yog qhov spectrum yooj yim los tswj, ua rau lub teeb pom kev zoo dua. Nws tuaj yeem tsim los ntawm kev siv xiav lub teeb ci nrog cov phosphor sib txawv los yog siv ntau yam sib txawv spectrum chips los sib tov lub teeb. Qhov tshwj xeeb spectrum xav tau muaj qhov yooj yim heev.
Tsis tas li ntawd, cov teeb ci LED kuj muaj qhov zoo ntawm cov lus teb ceev ceev, taw tes rau-taw tes tswj, hloov tau yooj yim dimming, thiab lwm yam, uas tuaj yeem yooj yim tau txais lub teeb uas xav tau. Kev siv cov yam ntxwv no tuaj yeem tsis tsuas yog paub txog kev sib txuas nrog lub teeb ntuj, tab sis kuj tuaj yeem siv rau hauv lub tsev kawm ntawv ntse teeb pom kev zoo uas tau muab tso rau hauv kev kawm teeb pom kev zoo raws li kev tshawb fawb soj ntsuam.
