Zipope, zowonongeka, ndi zowonekera
Kugula televizioni kungakhale kokhumudwitsa ngati simukudziwa chomwe mukuchifuna. Kuchokera m'machubu kupita ku pulama, pali mitundu yambiri yosungiramo masitolo kusiyana ndi zokopa za magazini. Musanayambe kulongosola analog pogwiritsa ntchito digito, SDTV, HDTV, ndi EDTV, yang'anani mitundu ya mateleviki mumsika wamakono lero. Nazi mndandanda wa ma TV omwe mudzawawona m'masitolo ku North America.
Mawonekedwe Otsogolera - Tube
Amadziwikanso kuti awonetseratu, kanema ya kanema ndi yapamwamba kwambiri kwa mwana wamwamuna yemwe amawonekerapo pamene anali ana. Chipangizo chojambulacho ndi kachubu ya cathode ray, yomwe ili phukusi yapadera . Sayansi yonse pambali, CRTs imabwera mu mawonekedwe onse ndi kukula mpaka pafupifupi masentimita 40. Zimakhala ndi chithunzithunzi chabwino kuchokera kumng'oma yonse, yabwino kwambiri yakuda, ndipo imakhala yotsika mtengo kuposa ma TV ena. Ngakhale ali ndi zomangamanga ndi zolemetsa, makina opanga ma TV amakhala osatha ndipo amalimbikitsidwa kuti asunge chithunzi chabwino m'moyo wawo wonse, womwe ukhoza kukhala zaka zambiri.
Digital Light Processing (DLP)
Digital Light Processing inakhazikitsidwa mu 1987 ndi Texas Instruments. Amatchulidwa kuti ali ndi mphamvu zogwiritsira ntchito kuwala kwa digitally pogwiritsa ntchito kachipangizo kamene kamatchedwa Digital Micromirror Device kapena chipangizo cha DMD. Chipangizo cha DMD chili ndi maola okwana miliyoni imodzi. Kukula kwa galasi lirilonse ndilopitirira 1/5 "m'lifupi la tsitsi la munthu. Pakalipano, opanga makumi asanu oposa amapanga chitsanzo chimodzi cha TV ya DLP. DLP imabwera kutsogolo kutsogolo ndi kutsogolo. Iwo sangawotchedwe, koma anthu ena amaona kuwala komwe kumatchedwa Rainbow Effect.
Madzi a Crystal Display (LCD)
Kaya ndizowonekera kapena kutsogolo kutsogolo, pali tani ya zisankho pamsika wa LCD kapena Ma TV Crystal Display. Mawonetsero apamwamba ndi apamwamba kwambiri a LCD televizioni chifukwa cha nyumba yawo yoonda, yopepuka, yomwe ndi yabwino kwa anthu omwe akufuna kugwiritsa ntchito LCD yawo monga TV ndi makompyuta . Ma LCD sangawotche. Ma LCD omwe amakhala ndi nthawi yowonongeka angasonyeze zotsatira zakuwombera, pamene ma LCD ena akhoza kukhala ndi chitseko . Ichi ndi chifukwa chake nkofunika kuona LCD patsogolo musanagule kuti muwone ngati chinsalu chikukwaniritsa zosowa zanu.
Plasma Display Panels (PDP)
Plasma ndi mtundu wa televizioni womwe umagwirizanitsidwa ndi apamwamba-home home electronics. Izi makamaka chifukwa amapeza malonda ambiri omwe amatiuza plasma ali ndi chithunzi chabwino kwambiri chomwe angagule. Makanema onse opangidwa ndi plasma amabwera m'malo osiyanasiyana. Ambiri ali ofanana mu 40-49 "osiyanasiyana. Iwo ali okwera mtengo pamakani opanga ma TV apamwamba ndipo ali ndi chithunzi chodabwitsa chomwe chimakuika pakati pa zochitikazo. Mitundu imakhala yolemera kuposa LCD, koma palibe zothandizira zina zomwe silingathe kuzigwira. Zimakhala zotentha koma zilibe mphekesera zotsutsana, zomwe zimachititsa kuti chithunzichi sichikwanitsa kubwezeretsedwa. Pamene ali aang'ono kwambiri kuti asapangidwe molondola, makanema a plasma ayenera kukhala paliponse kuyambira zaka 10-20.