Ama-TV e-OLED enza umthelela emakethe ye-TV - kodwa akulungile kuwe?
Ama-TV e-LCD nakanjani i-TV evamile kakhulu etholakalayo kubathengi kulezi zinsuku, futhi, ngokushona kwe-Plasma , iningi licabanga ukuthi ama-TV e-LCD (i-LED / i-LCD) ayilona kuphela uhlobo olusele. Kodwa-ke, lokho akusilo iqiniso njengoba olunye uhlobo lwe-TV olutholakala ngempela olunezinzuzo ezithile ngaphezu kwe-LCD - OLED.
Yimuphi i-OLED TV
I-OLED imelela i-Organic Light Emitting Diode . I-OLED ingumthombo webuchwepheshe be-LCD osebenzisa ama-organic compounds akhiwe ngamaphikseli ukwenza izithombe, ngaphandle kwesidingo sokubuyiselwa okunye. Ngenxa yalokho, itheknoloji ye-OLED ivumela izikrini ezibukeka kahle kakhulu ezincane kakhulu kunezikrini zeLCD kanye nezikrini ze-Plasma.
I-OLED ibizwa nangokuthi i-Organic Electro-Luminescence
I-OLED vs i-LCD
I-OLED ifana ne-LCD kulawo maphaneli e-OLED angabekwa emaceleni amancane kakhulu, okwenza umklamo omncane we-TV nokusetshenziswa ngamandla kagesi. Futhi, njenge-LCD, i-OLED ingaphansi kokukhubazeka kwephikseli efile.
Ngakolunye uhlangothi, nakuba ama-TV e-OLED angabonisa izithombe ezimibalabala kakhulu kanye nobuthakathaka obunye be-OLED vs i-LCD ukukhishwa okulula . Ngokusebenzisa uhlelo lwe-backlight, ama-TV e-LCD angakhiwa ukukhipha ukukhanya okungaphezulu kwama-30% kunama-TV e-OLED aqhakazile. Lokhu kusho ukuthi ama-TV e-LCD enza kangcono ezindaweni zokugumbana ezikhanyayo, kuyilapho ama-TV e-OLED afaneleka kakhulu ezindaweni ezilala kahle noma ezilula zokulawula.
OLED vs Plasma
I-OLED ifana ne-Plasma ngokuthi ama-pixel azinikela. Futhi, njengePlasma, amazinga omnyama ajulile angenziwa. Nokho, njenge-Plasma, i-OLED ingaphansi kokungena ngaphakathi.
I-OLED vs i-LCD ne-Plasma
Futhi, njengombana kumile manje, ukuveza kwe-OLED kunempilo emifushane kune-LCD noma i-Plasma display, ngengxenye ehlaza okwesibhakabhaka yombala wembalo engozini enkulu. Futhi, ukwehla ku-nitty-gritty, ama-TV e-OLED amakhulu esikrini aphezulu ezindleko uma kuqhathaniswa ne-LCD noma i-Plasma TV.
Ngakolunye uhlangothi, ama-TV e-OLED abonisa izithombe ezinhle kakhulu zesikrini ezibonwe kuze kube manje. Umbala uvelele futhi, njengoba amaphikseli angavulelwa futhi avuliwe, i-OLED yiyona kuphela ubuchwepheshe be-TV obunamandla bokubonisa omnyama ngokuphelele. Futhi, njengoba ama-panel ye-OLED TV angenziwa abe mncane kangaka, angenziwa futhi aguqulwe - okuholela ekubukeni kwezingcingo zesikrini esibukiwe (Qaphela: Amanye ama-TV e-LCD ayenziwe nezikrini ezibaziweyo).
I-OLED TV Tech - i-LG vs Samsung
Ubuchwepheshe be-OLED bungasetshenziswa ngezindlela eziningana ze-TV. Ekuqaleni, kunezinto ezimbili ezazisetshenziswa. Ukuhluka kwe-LG ku-OLED ubuchwepheshe bubizwa ngokuthi yi-WRGB, ehlanganisa ama-subpixel amhlophe a-OLED amhlophe afaka izihlungi zemibala e-Red, Green, neBluetooth. Ngakolunye uhlangothi, i-Samsung isebenzisa amaphikseli angaphansi kwe-Red, Green, neBluetooth angenayo izihlungi zemibala engeziwe. Indlela ye-LG ihlose ukukhawulela umphumela wokuchithwa kombala weBlue ngaphambi kwesikhathi owawusezingeni likaSmart.
Kuyathakazelisa ukukhomba ukuthi, ngo-2015, i-Samsung iphume emakethe ye-OLED TV. Ngakolunye uhlangothi, nakuba i-Samsung okwamanje ingenzi ama-TV e-OLED, iye wadala ukudideka kumakethe emakethe yabathengi ngokusetshenziswa kwegama elithi "QLED" ekubaleni amanye ama-TV aphezulu ekupheleni.
Noma kunjalo, ama-QLED ama-TV awawona ama-TV e-OLED. Empeleni yi- TV / i-LCD TV ebeka uhlaka lwe-Quantum Dots (yilapho i- "Q" ivela khona), phakathi kwe-backlight LED kanye nezendlalelo ze-LCD ukuthuthukisa ukusebenza kombala. Ama-TV asebenzisa ama-quantum amachashazi adinga uhlelo lokukhanya olumnyama noma olunqenqemeni (ngokungafani ne-TV ye-OLED) futhi kokubili izinzuzo (izithombe ezikhanyayo) nokungalungile (abakwazi ukubonisa omnyama okuphelele) we-LCD ye-TV ye-TV.
Okwamanje, i-OLED kuphela ye-LG kanye ne-Sony-brand ye-OLED TV iyatholakala e-US, ne-Panasonic ne-Philips enikeza ama-OLED ama-TV nakwezinye izimakethe ezikhethiwe. Amayunithi e-Sony, Panasonic, ne-Philips asebenzisa amaphaneli e-LG OLED.
Ama-TV e-OLED - Isixazululo, i-3D, ne-HDR
Njengoba nje nge-TV LCD, ubuchwepheshe be-OLED TV buyisinqumo se-agnostic. Ngamanye amazwi, isinqumo se-LCD noma i-OLED TV sincike kwinombolo yamaphikseli afakwe ebusweni bephaneli. Nakuba wonke ama-TV e-OLED manje esekelwe ukusekelwa kwesinqumo sokubonisa esingu-4K , amanye amamodeli we-OLED TV adlule ayenziwe nge-1080p umbiko wokubonisa izibalo zendabuko.
Nakuba abenzi be-TV bengasaboni inketho yokubukwa kwe-3D yabathengi base-US, ubuchwepheshe be-OLED buhambisana ne-3D, futhi, kuze kufike ngonyaka wezibonelo zango-2017, i-LG inikeze ama-TV e-OLED e-3D ayamukelekile kakhulu. Uma ungumshayeli we-3D, ungase ukwazi ukuthola okusetshenzisiwe noma ekuvunyeni.
Futhi, ubuchwepheshe be-OLED ye-TV buhambisana ne-HDR - nakuba ama-TV e-OLED anikwe amandla we-HDR akakwazi ukubonisa amazinga aphezulu okukhanya ukuthi ama-TV amaningi e-LCD akwazi-okungenani okwamanje.
Okubalulekile
Ngemuva kweminyaka yokuqala kwamanga, kusukela ngo-2014 i-OLED TV itholakale kubathengi njengenye indlela ye-TV / i-LCD TV. Kodwa-ke, nakuba amanani ehla, ama-OLED ama-TV asayizi ofanayo kwesikrini nesici esethiwe njengoba ukuncintisana kwe-LED / LCD ye-TV kuyabiza, ngezinye izikhathi kabili ngaphezulu. Kodwa-ke, uma unayo imali kanye negumbi elilawulwa ukukhanya, ama-TV e-OLED anika ulwazi oluhle kakhulu lokubukwa kwe-TV.
Futhi, kulabo abalandeli be-Plasma TVs, namanje uqiniseke ukuthi i-OLED ingaphezu kokukhethwa okufanelekayo.
Kusukela ngo-2017, i-LG yedwa owenza amaphaneli we-OLED TV we-US Lokho okusho ukuthi ngenkathi kokubili i-LG ne-Sony zombili zinikeza imigqa yomkhiqizo we-OLED TV kumakhasimende ase-US, ama-Sony OLED TVs asebenzisa amaphaneli akwenziwa yi-LG. Kodwa-ke, kunemibono ekusetshenzisweni kwevidiyo ehambisanayo, izici ezihlakaniphile nezilalelwayo ezifakwe kunoma ngayiphi imikhiqizo ye-TV.
Ukuze uthole olunye ulwazi mayelana nokuthi ubuchwepheshe be-OLED buhlanganiswe kanjani kumaTV, funda isihloko sethu somngane: I- TV Technologies De-Mystified .
Izibonelo zomabili ze-LG ne-Sony OLED TV ezitholakala zifaka kuhlu lwethu lwe- Best 4K Ultra HD TV .