Dab tsi yog qhov Advantage thiab Disadvantage ntawm Led teeb?

Qhov zoo ntawm coj teeb:

1. Tshiab ntsuab coj lub teeb pom kev zoo: LED siv lub teeb ci qhov muag, qhov ci me, tsis muaj hluav taws xob, tsis muaj teeb meem tshuaj hauv kev siv. LED muaj qhov tsis ua hauj lwm muaj zog, siv DC tsav hom, tsis muaj zog siv hluav taws xob (qis ib qho 0.03-0.06W), electro-optic hwj huam hloov yog ze li ntawm 100%, hauv tib lub teeb pom kev zoo tshaj qhov teeb pom kev ua lub zog 80%.

2. Lub teeb ntsuab muaj qhov zoo dua qub, tsis muaj ultraviolet thiab infrared rays hauv spectrum, thiab khib nyiab tuaj yeem siv tau, tsis muaj kuab paug, tsis muaj mercury, kov tau zoo, yog lub teeb pom kev zoo ntsuab.

3. Kev pab lub cev ntev: Lub cev yog lub teeb txias, lub thawv rau epoxy, lub zog, kev teeb tsa tsis muaj teeb meem, tsis muaj lub teeb ci hlawv, thermal deposition, lub teeb taws thiab lwm yam kev cuam tshuam, kev pab cuam lub neej yuav ncav cuag 60,000 rau 100,000 xuab moos, ntau dua 10 lub sij hawm lub neej ntawm cov teeb pom kev me. LED muaj kev ruaj khov thiab ua haujlwm tau zoo hauv -30 ~ 50 C cheeb tsam.

Qhov tsis zoo ntawm coj teeb:

1. Kub tshav kub, yog tias cov cua kub cev tsis zoo yuav ua rau lub neej luv luv.

2. Lub hwj huam txuag hluav taws xob qis kawg tseem ceeb dua li cov hluav taws xob txuag hluav taws xob (txias cathode tubes, CCFL).

3. Kev them tus nqi yuav pib dua.

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