Thaum Twg OW Tv Ua Tawm

TV pom tau tias yog ib qho tseem ceeb tshaj plaws thiab tseem ceeb tshaj plaws ntawm xyoo 2000. Rau thawj zaug, nws muab cov ntawv, cov duab thiab cov suab tso tawm kom pom nyob rau hauv ntawm tib neeg. TVs, feem ntau siv cov khoom siv loj tshaj plaws, tau coj lub ntiaj teb rau kev muag khoom. Raws li AVC cov ntaub ntawm cov ntaub ntawv loj, lub ntiaj teb TV xa mus txog 230 lab units nyob rau hauv 2016, ib xyoo nce rau 0,75%. Lub ntiaj teb xim TV lag luam yog nyob rau hauv ib lub sij hawm ruaj khov ntawm txoj kev loj hlob.

Nyob rau hauv cov chav kawm ntawm txoj kev loj hlob thiab evolution ntawm TV poob lawm, ntau cov khoom classic tau yug. Xyoo 1925, Baird tau pom cov khoom siv hluav taws xob hloov hauv lub tebchaws United Kingdom. Nyob rau hauv 1939, thawj cov dub thiab dawb TV teeb yug. Nyob rau xyoo 1953, lub tuam txhab American RCA teeb tsa lub tebchaws thoob plaws Lub teb chaws xim TV pib hauv xyoo 1954, thiab thawj cov xim tha xim hauv TV tau pib thaum xyoo 1954. Hauv xyoo 1964, 31% cov neeg Asmelikas tau siv cov xim thaij xim, tiam sis qhov zoo ntawm lub sijhawm ntawd tseem unflattering. Nyob rau hauv 1980s, thaum CRT TVs nkag mus rau lub ntiaj teb cov chaw nyob theem thiab nkag mus hauv lub 21st century, cov tsos ntawm cov TVs hauv plag tau ua undergone zoo kawg li cov kev hloov hauv cov tsos ntawm lwm cov TV. Lub CRT CRT TV tau kos ib lub zoo meej kawg, thiab LED LCD TVs tau sawv raws li cov TV hauv tsev mainstream. technology.

LED LCD TVs tau ntsib kev loj hlob sai dhau ob peb xyoos dhau los, thiab lawv pom cov nyhuv yog ze rau qhov huab, thiab cov teeb meem ntawm kev lag luam muaj qee lub zog ntawm lawv cov tsos.

Tom qab qhov teeb meem ntawm OLED TVs, lawv muaj cov cwj pwm zoo rau lawv tus kheej, pom cov yeeb yam zoo dua, zoo meej dub thiab zoo sib xws, thiab OLED zaub npo muaj qhov loj saib. Cov khoom siv pom zoo no tau siv rau cov ntxiab me, OLEDs. Technology kuj nrhiav tau ntau tshaj li nyob rau hauv qhov pom ntawm TV, yog li TVs TV yuav tsum hloov LCD TVs thiab dhau los ua cov cim ntxiv ntawm kev siv tshuab.

Sib piv nrog LCD, OLED muaj lub teeb huab cua emission, tsis pom qhov teeb meem, hnyav, hnyav nplaum, siab ua kom zoo, siab luminous efficiency, nplua nuj luminescent khoom, yooj yim rau kev siv xim xim, ntawm kev kub hauj lwm. Nws tuaj yeem ua tiav ntawm cov kev lag luam zoo xws li cov khoom muag muag, cov txheej txheem yooj yim, qis dua thiab muaj zog tiv thaiv kev ua kom muaj zog, yog li ntawd nws yog hu los ntawm cov kws txawj ua qhov zoo tagnrho cov duab screen rau yav tom ntej. Txij thaum yug los ntawm TV, nws qhov mob zoo li tau ua tus cwj pwm hauv tib neeg lub siab. Txawm hais tias tom qab thinning, peripherals xws li cov ntxaij vab tshaus, hais lus, pedestals, thiab nkhaus raug suav hais tias yog cov khoom tsis tseem ceeb. Txawm li cas los xij, nrog rau txoj kev loj hlob ntawm OLED TV s, neeg paub txog ntawm cov khoom siv hauv TV tau raug xwm yeem tas li. Nws pom tau tias qhov loj hlob thiab kev siv dav dav technology ntawm OLED tau tsim lub tswv yim ntawm "txhua yam tshwm sim" ib qho kev muaj tiag. Lub kiv puag ncig OLED yuav tsis yog peb cov xov tooj txawb thiab televisions, tab sis yuav kis tawm txhua yam khoom thiab txhua lub ces kaum ntawm peb cov chaw lag luam. Nrog txoj kev loj hlob ntawm cov cuab yeej OLED, cov kev tsim tau rau yav tom ntej ntawm txoj kev siv technology hauv OLED tsis muaj qhov kawg. Qhov chaw loj hlob ntawm OLED technology yog sab heev.