Ii-TV ze-OLED zenza impembelelo kwimakethi yeTV-kodwa ngaba kunjalo na?
I-TV ye-LCD ngokuqinisekileyo i-TV eqhelekileyo ifumaneka kubathengi kule mihla, kwaye, ngokutshabalalisa kwePlasma , baninzi becinga ukuba i- LCD (i-LED / i-LCD) yeTV iphela yindlela ekhohlokileyo. Nangona kunjalo, loo nto ayikho into enjengomnye uhlobo lweTV efumanekayo enenzuzo ethile kwiLCD-OLED.
Yiyiphi i-TV e-OLED
I-OLED imele ididi ye-Organic Light Emitting Diode . I-OLED yinkcubeko yeLCD esebenzisa i-organic compounds eyenziwe ngamaphikseli ukudala imifanekiso, ngaphandle kwemfuneko yokubuyiselwa kwakhona. Ngenxa yoko, iteknoloji ye-OLED ivumela iziboniso ezincinci kakhulu ezincinci kuneziLCD zemveli kunye nezikrini zePlasma.
I-OLED ikwabizwa ngokuba yi-Organic Electro-Luminescence
OLED vs LCD
I-OLED ifana ne-LCD kuloo mapaneli e-OLED angabonakaliswa kumacandelo amancinci, anike amandla ukubunjwa kwefomati yeTV kunye nokusetyenziswa kwamandla okusebenza ngamandla. Kwakhona, njengeLCD, i-OLED ilawulwa yiziphene zepikseli ezifile.
Ngakolunye uhlangothi, nangona ii-TV ze-OLED zingabonakalisa imifanekiso enemibala kakhulu kunye nobuthakathaka obunye be-OLED vs iLCD yile mveliso elula . Ngokusebenzisa i-backlight system, ii-TV ze-LCD zenzelwe ukuphuma ngaphezu kwe-30% ukukhanya ngaphezu kwee-TV ze-OLED ezigqamile. Oku kuthetha ukuba ii-TV ze-LCD zenza ngcono kwiindawo zokukhanya ezikrakra, ngelixa i-OLED zeTV zifaneleke kakhulu kwiindawo zokuhlala ezikhanyayo okanye ezikhanyayo.
OLED vs Plasma
I-OLED ifana nePlasma kwii-pixels ezizimelayo. Kwakhona, njengePlasma, amanqanaba amnyama amanzulu anokuveliswa. Nangona kunjalo, njengePlasma, i-OLED inokutshiswa.
OLED vs LCD kunye nePlasma
Kwakhona, njengoko kumiyo ngoku, ii-OLED zibonisa ubomi obufutshane ngaphezu kwe-LCD okanye i-Plasma, kunye nenxalenye ebomvu yombala webala kumngcipheko omkhulu. Kwakhona, ukuya kwi-nitty-gritty, i-screen ye-OleD ye-TV enkulu iphezulu kwiindleko xa kuthelekiswa neLCD okanye iPlasma TV.
Ngakolunye uhlangothi, i-OLED i-TV ibonisa imifanekiso engcono kakhulu yesikrini ibonwe kude. Umbala ubalasekile kwaye, ekubeni iipekseli ziyakucinywa kwaye zivaliwe, i-OLED yiyo kuphela iteknoloji yeTV ekwazi ukubonisa umnyama omnyama. Kwakhona, ekubeni i-OLED yeeTelesi zeTV zingenziwa zincinci, zingaphinde zenziwe ukugoba-ezibangele ukubonakala kweefowuni zekrini ezibukhali (Qaphela: Ezinye ii-TV ze-LCD zenziwe ngezikrini ezibaziweyo).
I-OLED iTech Tech - I-LG vs Samsung
I-teknoloji ye-OLED inokusetyenziswa ngeendlela ezininzi zeTV. Ekuqaleni, kukho ezimbini ezazisetyenziswa. Ukuhluka kwe-LG kwi-teknoloji ye-OLED kubhekiselwa njengeWRGB, edibanisa i-OLED emhlophe ene-self-emitting subpixels enefayile ezibomvu, eziMhlaza kunye neeBlue. Ngakolunye uhlangothi, i-Samsung isebenzisa ii-pixels ezibomvu, eziLuhlaza, kunye neBluetooth ezingenazo izihlungi zemibala. Indlela ye-LG ijoliswe ekunciphiseni umphumo we-Blue color color loss which was in the way in Samsung.
Kuyathakazelisa ukubonisa ukuba, ngo-2015, i-Samsung yaphuma kwi-Market ye-OLED. Ngakolunye uhlangothi, nangona i-Samsung engenzi i-TV ye-OLED okwangoku, idale ukudideka kwindawo yokuthengisa kumthengi kunye nokusetyenziswa kwayo kwegama elithi "QLED" ekubhaliweyo kwezinye zeeTV eziphezulu.
Nangona kunjalo, ii-TV ze-QLED azikho ii-TV ze-OLED. Ngokwenene i- LED / i-LCD yeTV ebeka uhla lwe-Quantum Dots (apho i-"Q" ivela khona), phakathi kwe-LED yokukhanyisa kunye neLCD izendlalelo zokuphucula ukusebenza kombala. Iimvumi ezisebenzisa amachashaza e-quantum zisadingeka inkqubo yombane omnyama okanye ogqithiseleyo (ngokungafani ne-TV ze-OLED) kwaye zinezinto ezintle (imifanekiso eqaqambileyo) kunye neentsilelo (azikwazi ukubonisa umnyama omnyama) we-teknoloji ye-LCD yeTV.
Okwangoku, kuphela i-LG ne-Sony-branded OLED TV ezifumaneka kwi-US, kunye ne-Panasonic kunye ne-Philips ehambisa ii-TV ze-OLED kwiYurophu nakwezinye iimarike ezikhethiweyo. Iinqununu ze-Sony, iPanasonic, ne-Philips zisebenzisa i-LG OLED ipaneli.
I-TV e-OLED - IsiGqibo, i-3D kunye ne-HDR
Kanye njengoko nge-TV yeLCD, iteknoloji ye-OLED yeTV isisombululo se-agnostic. Ngamanye amagama, isisombululo se-LCD okanye i-OLED TV kuxhomekeke kwinani leepekseli ezibekwe kwi-panel panel. Nangona zonke ii-TV ze-OLED zikhoyo zixhasa inkxaso-mpawu ye-4K , ezinye zeModeli ze-OLED zenziwa nge-1080p ingxelo yokubonisa isisombululo.
Nangona abenzi be-TV bengasaboni ukukhetha kwe-3D yabasebenzisi base-US, iteknoloji ye-OLED iyahambelana ne-3D, kwaye, kude kube ngumnyaka we-2017 wesimodeli, i-LG inikeze ii-TV ze-OLED ze-3D ezamukelwe kakuhle. Ukuba ungumtshini we-3D, usenakho ukufumana enye isetyenzisiweyo okanye esecaleni.
Kwakhona, ubuchwepheshe be-TV ye-OLED buhambisana ne- HDR-nangona i-HDR-inikwe amandla i-OLED yeTV ayikwazi ukubonisa amanqanaba aphezulu okukhanya ukuba iiTV ezininzi zeTV ziyakwazi-ubuncinane ngoku.
Ngaphantsi
Emva kweminyaka yokuqala kwamanga, ukususela ngo-2014 i-OLED TV ifumaneke kubathengi njengenye indlela ye-LED / i-LCD TV. Nangona kunjalo, nangona amaxabiso ehla, ii-OLED zeTV zibukhulu besayizi yesikrini kunye nesici esetyenziswe njengoko ukhuphiswano lwayo lwe-LED / LCD lwe-TV lubiza kakhulu, ngamanye amaxesha ngaphezulu. Nangona kunjalo, ukuba unayo imali kunye negumbi lokulawula ukukhanya, ii-TV ze-OLED zinika ithuba lokubukela iTV elihle kakhulu.
Kwakhona, kulabo abasasawo i-Plasma TVs abalandeli, baqiniseke ukuba i-OLED ingaphezulu kokukhetha okufanelekileyo.
Ukususela ngo-2017, i-LG nguyena kuphela umenzi wee-TV ze-OLED ze-US. Kuthetha ukuthini ukuba ngelixa zombini i-LG kunye no-Sony bobabini banikela imizila yemveliso ye-OLED ye-TV kubasebenzisi base-US, i-Sony OLED i-TV isebenzisa ipaneli eyenziwe yi-LG. Nangona kunjalo, kukho ukungafani kwindlela yokucoca i-video, i-smart and audio features, ezifakwe kwiimpawu ze-TV.
Ukufumana enye inkcazo malunga nendlela iteknoloji ye-OLED ifakwa ngayo kumaTV, funda inqaku lethu elilandelayo: I- TV Technologies De-Mystified .
Imizekelo yee-LG kunye ne-Sony OLED zeTV ezikhoyo zibandakanya kuluhlu lwethu lwee- TV eziphezulu ze-4K Ultra HD .