Tshawb nrhiav qhov kev hloov pauv ntawm Ultraviolet A Light Emitting Diodes (UVA LEDs) hauv kev luam ntawv thev naus laus zis, raws li peb delve rau hauv lawv cov ntawv thov thiab qhov zoo dua li cov teeb mercury. Tshawb nrhiav yuav ua li cas UVA LEDs hloov pauv tus number case curing precision, txhim khu substrate adhesion, thiab ua kom muaj txiaj ntsig sib txawv ntawm cov ntaub ntawv luam ntawv. Tshem tawm lub zog ua haujlwm, txo cov pa tawm cua sov, thiab kev ntseeg siab uas teeb tsa UVA LEDs sib nrug, thaum sib piv nrog cov teeb meem ntawm cov cua kub cua kub, tsis tshua muaj tseeb, thiab cov teeb pom kev zoo mercury. Koom nrog peb ntawm kev taug kev mus rau yav tom ntej ntawm kev luam ntawv efficiency thiab sustainability.