Nyob rau hauv xyoo tsis ntev los, muaj ntau yam muaj kev txhawj xeeb txog cov nqe lus nug ntawm yog dab tsi ICE TV? Cov units yog zoo-pov thawj thiab muaj kev tswj kom tau lub widest chaw. Tus nqi ntawm no hom ntawm TV yog maj txo, yog li ntawd lawv ua ntau npaum li cas siv tau. Tsis yog txhua tus to taub li cas yog ICE TV, yog li ntawd koj yuav tsum to taub lub hauv paus ntsiab lus ntawm nws cov hauj lwm, sib tham txog pros thiab cons txuam nrog rau ntau lawm tshuab.
Nyob rau hauv qhov tseeb, ntaus ntawv no yog ib tug TV rau kua muaju, nyob rau qhov kev tshuaj ntsuam yog illuminated los ntawm LEDs. Nyob rau hauv ua ntej lawm cov qauv ntawm cov LCD TVs siv teeb rau lub hauv paus ntawm txias cathodes. Nws yuav tsum tau hais txog cov kev pab cuam ntawm kev siv cov LED array nyob rau hauv lub backlight. Manufacturers hais ib tug tseem ceeb nce nyob rau hauv cov duab zoo. Muaj ib tug xov tooj ntawm tsis uas muaj ib tug ncaj qha feem on yuav ua li cas viewers perceive tus duab. Lawv lees txais rau brightness, zoo ntau ntau, sib sib zog nqus dub thiab xim zoo. Nyob rau hauv feem ntau tus neeg mob, TV-raws li ICE illumination deb ua ntej ntawm lawv cov counterparts.
Yog hais tias peb tham txog dab tsi yog ICE TV, hais tias yog hais tias cov saum no feature txuam nrog cov qauv ntawm cov LED array. Thaum kho cov theem ntawm luminescence diodes yog heev tau mus cuag txog kev tswj ntawm lub lightening los yog darkening ntawm tej qhov chaw ntawm lub screen. Lub LED yog muab tua tsis tsim tej glow, yog li cov pab pawg neeg muab tua diodes tsim ib tug lig dub chaw. Los ntawm kev siv ntawm no technology yuav ua tau ib tug sib sib zog nqus dub xim zaub, raws li zoo raws li yav tom ntej zoo ib. Zuag qhia tag nrho cov xim tu tub tu kiv yog tseem ua zoo npaum li cas, uas muaj ib tug zoo ntxim rau cov duab zoo. Vim lub emission ntawm lub LED LCD TVs ICE muaj siab brightness screen. Siv diode array tso cai rau koj los mus ua kom lub feem ntau ntawm cov tsis uas yog lub luag hauj lwm rau cov qhov tso zis duab zoo yog npaum li cas zoo dua. Ib tug tseem ceeb yuav txo tau nyob rau hauv lub zog tau yog yam tseem ceeb heev kom zoo dua.
Tham txog dab tsi yog ICE TV, nws yuav tsum tau hais tias tus ntau lawm tsis siv teeb meem aerosols thiab mercury, thiab qhov no muaj ib tug nyhuv lig rau tej kev nyab xeeb. Nyob rau hauv lub LED illumination yuav siv tau raws li monochrome thiab tri-xim LEDs, uas muaj peev xwm ho nce tus naj npawb ntawm displayable xim. Nws yog feem ntau txais mus siv teeb pom kev zoo dawb LEDs, uas thiaj li muaj qhov uas yuav muaj teeb meem nrog rau cov duab.
Sab saum toj ICE TVs manufactured nrog rau kev siv "lub zos dimming" technology, lub luag hauj lwm rau lub zos dimming. Raws li rau qhov no, tus LED tswj yog ua li cas nyob rau hauv pab pawg ntawm cov ob peb tug neeg hais. Lub disadvantage ntawm no technology yog tus muaj peev xwm mus tshwm nyob rau hauv lub tso tawm kom pom duab pluag uniformity. Feem ntau nws yog cov tsos ntawm cov kaj me ntsis nyob rau hauv cheeb tsam uas muaj kev kaj lug backlight thiab tsaus me ntsis qhov twg lub teeb yog switched tawm kiag li.