UV cov tshuab luam ntawv yog siv computer tswj tus number case ndlwg, tsuag rau cov ntaub ntawv los ntawm lub taub yas, siv ultraviolet hluav taws xob tua UV number case, kom cov duab luam tawm ntawm lub phaj.Qhov no yog ib lub xovtooj siab dawb tech dawb puv tooj luam ntawv technology. Tus qauv luam tawm luam tawm los ntawm kev siv tshuab muaj kev nplua nuj xim zoo, hnav ua haujlwm, anti-ultraviolet radiation.Thiab lub lag luam yooj yooj yim thiab yooj yim, kev ceev nrooj yog ceev, zoo heev txhim kho qhov tsim tau.Qhov cov yam ntxwv yog siab nyob rau hauv kab nrog cov qauv siv rau cov rooj tog zaum thiab ntoo khoom. Nrog UV luam ntawv siv rau ntau yam lag luam hauv cov ntawv luam tawm ncaj nraim, cov neeg tuaj yeem tuaj yeem sau cov qauv lawv nyiam, cov teebmeem, qhov tseeb ntawm tus kheej thiab kev kho. Thiab UV luam tawm, piv rau lwm txoj kev luam ntawv, tus nqi qis dua thaum cov nyhuv zoo.
