Lithelevishene tsa OLED li na le tšusumetso marakeng a TV - empa na li nepahetse ho uena?
Lithelevishene tsa LCD ke eona TV e tloaelehileng ka ho fetisisa e fumanehang ho bareki matsatsing ana, 'me, ka ho felloa ha Plasma , ba bangata ba nahana hore lithelevishene tsa LCD (LED / LCD) ke tsona feela mofuta o setseng. Leha ho le joalo, ha e le hantle ha ho joalo ka mofuta o mong oa TV o fumanehang o hlileng o nang le melemo ho feta LCD - OLED.
Seo TV e OLED e se
OLED e emela Boemo ba ho Khanna ba Leseli la Organic . OLED ke setsi sa theknoloji ea LCD e sebelisang lik'hemik'hale tse entsoeng ka li-pixel ho etsa litšoantšo, ntle le tlhokahalo ea khanya ea morao-rao. Ka lebaka leo, theknoloji ea OLED e fana ka lisebelisoa tse fokolang haholo tse fokolang haholo ho feta LCD ea khale le Plasma skrini.
OLED e boetse e bitsoa Organic Electro-Luminescence
OLED vs LCD
OLED e tšoana le LCD ka har'a likarolo tsa OLED tse ka kenyelletsoang ka likarolo tse fokolang haholo, e leng ho nolofalletsang moqhaka oa feshene oa TV le matla a matla a matla a matla a matla. Hape, feela joaloka LCD, OLED e itšetlehile ka liphoso tsa pixel tse shoeleng.
Ka lehlakoreng le leng, le hoja litšoantšo tsa OLED tsa TV li ka bontša litšoantšo tse mebala-bala haholo 'me bofokoli bo le bong ba OLED vs LCD bo hlahisa litholoana . Ka ho tsamaisa tsamaiso ea morao-rao, LCD TV e ka etsoa ho hlahisa lisebelisoa tse fetang 30% ho feta li-TV tsa OLED tse khanyang. Sena se bolela hore lithelevishene tsa LCD li sebetsa hantle libakeng tse khanyang tsa kamoreng, ha li-TV tsa OLED li tšoaneleha haholo bakeng sa libaka tsa kamore tse khanyang kapa tse khonang ho laoloa.
OLED vs Plasma
OLED e tšoana le Plasma ka hore li-pixels li ikemela. Hape, feela joaloka Plasma, maemong a matšo a tebileng a ka hlahisoa. Leha ho le joalo, joaloka Plasma, OLED e kentse ho chesa.
OLED vs LCD le Plasma
Hape, ha e ntse e eme hona joale, lipontšo tsa OLED li na le nako e khutšoanyane ho feta LCD kapa lipontšo tsa Plasma, 'me karolo e' mala o moputsoa oa 'mala oa' mala o kotsi haholo. Hape, ho theohela li-nitty-gritty, TV e kholo ea OLED TV e theko e phahameng ha e bapisoa le LCD kapa Plasma TV.
Ka lehlakoreng le leng, li-TV tsa OLED li bonts'a litšoantšo tse ntle ka ho fetisisa tsa skrine tse bonoang hona joale. Mmala o ikhethang 'me, kaha li-pixels li ka buloa ka bomong, OLED ke eona theknoloji feela ea thelevishene e nang le bokhoni ba ho bontša botšo bo botle. Hape, ho tloha ha li-panels tsa OLED TV li ka etsoa tse fokolang, li ka boela tsa etsoa hore li khumame-e leng se hlahisang ponahalo ea li -TV tse khabisitsoeng ka lehlakoreng (Hlokomela: Lithelevishene tse ling tsa LCD li entsoe ka lipapali tse khabisitsoeng hantle).
OLED TV Tech - LG vs Samsung
Theknoloji ea OLED e ka kenngoa ka litsela tse ngata bakeng sa lithelevishene. Qalong, ho na le tse peli tse sebelisitsoeng. Mefuta ea LG ea theknoloji ea OLED e bitsoa WRGB, e kopanyang li-subpixels tse tšoeu tsa OLED tse nang le lihlahisoa tsa 'mala o Mofubelu, oa Green le oa Blue. Ka lehlakoreng le leng, Samsung e sebelisa li-pixelse tse khubelu, tsa Green, le tsa Blue tse se nang mefuta e mengata ea mebala. Mekhoa ea LG e reretsoe ho fokotsa phello ea litšila tsa Blue color pele ho nako tse neng li le teng ka mokhoa oa Samsung.
Hoa thahasellisa ho bontša hore, ka 2015, Samsung e tlohile ka marakeng ea OLED TV. Ka lehlakoreng le leng, le hoja Samsung ha e etse li-TV tsa OLED hajoale, e entse pherekano sebakeng sa maraka sa bareki ka tšebeliso ea lentsoe "QLED" ha e ngola li-TV tsa eona tse phahameng.
Leha ho le joalo, li-TV tsa QLED ha li li-TV tsa OLED. Ha e le hantle ke lithelevishene tsa LED / LCD tse behang sebaka sa Quantum Dots (ke moo "Q" e hlahang teng), pakeng tsa LED e khantšang le LCD e le ho ntlafatsa ts'ebetso ea 'mala. Lithelevishene tse sebelisang matheba a quantum li ntse li hloka mokhoa o motšo o bobebe kapa o bohale (ho fapana le li-TV tsa OLED) 'me li na le menyetla e meholo (litšoantšo tse khanyang) le mathata (a ke ke a bontša botšo bo botle) ba theknoloji ea LCD TV.
Hona joale, feela TV ea OLED ea LG le ea Sony e fumaneha feela US, e nang le Panasonic le Philips e fanang ka li-TV tsa OLED linaheng tsa Europe le tse ling tse khethiloeng. Lisebelisoa tsa Sony, Panasonic le Philips li sebelisa likarolo tsa LG OLED.
Lithelevishene tsa OLED - Qeto, 3D, le HDR
Feela joalokaha ka LCD TV, theknoloji ea OLED TV ke tharollo ea agnostic. Ka mantsoe a mang, qeto ea LCD kapa OLED TV e itšetlehile ka palo ea pixels e behiloeng holim'a marang-rang. Le hoja li-TV tsohle tsa OLED li se li fumaneha tšehetso ea ho bonahatsa 4K , mefuta e meng ea khale ea TV ea OLED e entsoe ka tlaleho ea 1080p ea tlhahiso ea matsoalloa.
Le hoja baetsi ba thelevishene ha ba sa fana ka khetho ea 3D ea ho shebella batho ba US, theknoloji ea OLED e lumellana le 3D, 'me, ho fihlela selemo sa selemo sa 2017, LG e fane ka lithelevishene tsa 3D OLED tse amohelehang haholo. Haeba u motlatsi oa 3D, u ntse u ka khona ho e fumana e sebelisitsoeng kapa e hlakileng.
Hape, theknoloji ea TV ea OLED e lumellana le HDR - le hoja litšoantšo tsa OLED tsa TVR tse nang le HDR li ke ke tsa bontša maemo a khanyang a phahameng ao LCD tse ngata li khonang ho khona-bonyane hona joale.
The Bottom Line
Ka mor'a lilemo tse qalang tsa bohata, ho tloha ka 2014 OLED TV e fumaneha ho bareki ka tsela e fapaneng le LCD / LCD TV. Leha ho le joalo, le hoja theko e theoha, lithelevishene tsa OLED li le boholo bo lekanang le lisebelisoa le setšoantšo se behiloeng ha tlhōlisano ea eona ea LED / LCD ea theko e theko e boima, ka linako tse ling habeli. Leha ho le joalo, haeba u e-na le chelete le kamore e laolehang, lithelevishene tsa OLED li fana ka phihlelo e ntle ea ho shebella TV.
Hape, bakeng sa balateli ba Plasma TV, ba kholisehile hore OLED ha e felle feela ka mokhoa o loketseng oa ho khetha.
Ho tloha ka 2017, LG ke eena feela moetsi oa lik'hamera tsa OLED TV tsa US Seo se se bolelang ke hore ha LG le Sony ka bobeli li fana ka melaetsa ea lihlahisoa tsa OLED TV bakeng sa bareki ba US, Sony OLED TVs li sebelisa likarolo tse entsoeng ke LG. Leha ho le joalo, ho na le phapang pakeng tsa liphetoho tsa video, lisebelisoa, le lisebelisoa tse kenyelletsitsoeng ho e 'ngoe le e' ngoe ea marang-rang a TV.
Bakeng sa tlhaloso e eketsehileng ea hore na theknoloji ea OLED e kenyelletsoa joang litabeng tsa TV, bala sehlooho sa rona sa motsoalle: TV Technologies De-Mystified .
Mehlala ea litebelisoa tsa LG le Sony OLED tse fumanehang li kenyelletsa lethathamong la rona la Best 4K Ultra HD TV .