Plasma kapena LED?

Kukula kwa teknoloji kumaika ogula kutsogolo kwa chisankho chovuta, ndi luso lotani limene lingasankhe? Atagula kugula TV yatsopano, munthu nthawi zonse akukumana ndi vuto: kodi mungasankhe chiyani, plasma kapena LED? Ngakhale akatswiri omwe amafufuza khalidwe la fano kuchokera kwa akatswiri otsogolera amavutika kuti azindikire zomwe ziri bwino: Dzuwa kapena plasma?

Kusiyana pakati pa plasma ndi LED

Tiyeni tiyesere kulingalira kuchokera ku chitukuko cha sayansi, kuposa momwe plasma imasiyana ndi LED? Ma TV amakono - onse a plasma ndi a LED - ali ndi chithunzi chapamwamba kwambiri, ndipo zida zapamwamba za kusiyana kwake ndizosafunikira: fano pazowonjezera zimapereka miyandamiyanda ya mitundu yosiyanasiyana yomwe ilibe ngakhale ndi diso la umunthu wophunzitsidwa ndipo ili ndi msinkhu waukulu wosiyana, wakuda wakuda.

LED ili ndi chithunzi chabwino m'mawa. Komanso kuphatikiza kwakukulu ndikuti TV ya TV ingagwiritsidwe ntchito ngati phungu pa kompyuta. Akatswiri a pulasitiki sakulimbikitsidwa kuti agwirizane ndi PC, chifukwa chiwerengero chazitali chotere chimayambitsa kuyatsa kwa pixelisi. Kuonjezera apo, ma TV omwe amagwiritsa ntchito plasma ndi oyenera kuwonera ma TV ndi mafilimu m'chipinda chokhala ndi magetsi.

Ubwino wa LED

Kusiyanitsa pakati pa pulasitiki ndi LED ndiko kuti ngati n'zotheka kutulutsa ma TV omwe ali ndi zida zazikulu (zopitirira 50 ") ndi zochepa zojambula (zosakwana 17"), ndiye kuti mapulasitiki a plasma sangakhale oposa 32 "kukula. ndipo kuchuluka kwa khungu la LED kumakhala kochepa (osachepera 3 masentimita, ndipo m'mawonekedwe ena amakhala osachepera 1 masentimita.) Ma TV a LED ndi opindulitsa kwambiri pamagetsi: mphamvu yawo yogwiritsira ntchito mphamvu imakhala yocheperachepera 2 kuposa ya TV yomwe imakhala yofanana. Palibe wojambula, yemwe ali ndi gulu la pulasitiki kuti lizizizira, kuzizira Chida chake chimapangitsa kuti phokoso lisamveke.

Ubwino wa plasma

Koma kuyerekeza kwa plasma ndi LED, kumawulula ndi ubwino wa plasma. Akatswiri amakhulupirira kuti ma TV amavomereza amasonyeza mauthenga abwino a ether, zolephera za chizindikiro choipa mmenemo siziwoneka, mitundu ndi yachirengedwe - chithunzichi chikufanana kwambiri ndi chifaniziro chodziwika cha foni ya electron TV. Plasma TV imakhala ndi nthawi yopindulitsa, yomwe imakuthandizani kuti muzindikire zojambula zojambula m'mafilimu, mapulogalamu okhudza masewera a masewera, komanso masewera abwino owonetsera masewera a pakompyuta.

Malingana ndi kuyerekezera, mukhoza kupereka malangizowo ambiri kwa ogula TV omwe angakhale nawo:

1. Sankhani zolinga zazikulu za kugula TV: ngati mukufuna kulonda mapulogalamu ndi mafilimu, ndiye kuti mudzakhala oyenera kwambiri ku plasma, ngati mukukonzekera kulumikiza makompyuta - sankhani Dzuwa.
2. Ngati mukufunikira gulu laling'ono (osachepera 32), ndiye kuti kusankha kwanu ndikutsegula (chifukwa plasma yomwe imakhala yosagwirizana), ngati ma diagonal (32 "- 40"), ndiye kuti mitengo ya TV idzakhala yofanana ngati yaikulu oposa 40 "), ndi bwino kusankha plasma, mwina ndi yotsika mtengo.
3. Mukamagula TV, ganizirani kukula kwa chipinda chomwe TV ikuyikidwa. Ku chipinda chachikulu komwe TV imatha Kuti mukhale patali kwambiri kuchokera kwa owona, ndi bwino kusankha TV ya plasma.
4. Ngati muli ndi nkhawa yokhudza kupulumutsa magetsi, gulani LED. Inde, plasma imadya mphamvu zochepa poyerekeza ndi makompyuta, koma kuposa TV.

Monga mukuonera, kusiyana pakati pa ma TV ndi plasma kulipo, koma zonsezo ndizofanana. Zinthu zodabwitsa zamakonozi zidzakuthandizani nthawi yanu yopuma!