Features TV da 8k ƙuduri. Talabijin LG, Sharp da 8k ƙuduri

Idan fashion ga wasu ayyuka zamani TV akwai kuma gaba daya eroding, tsabta a cikin filin na view of masu amfani da kullum.

Na'urori tare da babban ƙuduri ƙeƙasar kasuwar, wanda ni da lafiya na haihuwa karba tare da wani hoto na matalauta quality, da kuma a yanzu sun aka maye gurbinsu da inji tare da 4K daidaici. Wannan shi ne sau hudu mafi girma fiye da na Full HD-talabijin.

Ba quite gaskiya, shi ne bayyana dalilin da ƙuduri mayar da hankali kan, akwai wasu image sigogi, wanda zai iya yi a kalla guda darajar a matsayin yawan pixels amfani. Amma da tallace-tallace Figures magana wa kansu.

tsara 8K

Sanin wannan, za ka iya tabbata cewa babban adadin ma'aikatan kungiyar raya ci gaban da bincike raka'a duk manyan TV brands ne masu tasowa karba tare da ko mafi allo pixels fiye da 3840h2160 a 4K.

Abin da gaske zo da mamaki ba, tun da shi ya fara sayar da na'urorin c 8K ƙuduri, ko da yake sverhelitny daidaitacce kashi na kasuwar.

8K-talabijin bayar da m image quality, kamar yadda evidenced da kayayyakin daga masana'antun kamar LG, Samsung, da Sharp. Kuma a cikin kowane hali, da hoto ne don haka mai kyau da cewa shi kusan su sāke bayanin. Yafi saboda da cewa ko a cikin babbar zanga-zanga fuska 80 inci, kuma fiye da miliyan 33 dot kawai, kada ku gani wani burbushi na bayyane ne pixel tsarin da image.

Wannan yana nufin, da gaske, da cewa viewer kamar neman ta hanyar babban taga zuwa duniya, wanda shi ne haske a jikin tsinkayen yadda real.

Saboda haka me ya sa ne ba yaƙĩni da cewa 8K lokaci ya zo? Da fari dai, ka dauki amfani da irin wannan babban ƙuduri, za ka bukatar wani gaske babban allo. 4K yau ne ishe wani nuni size of 65 inci, watakila ma 75 inci.

Na biyu, da abun ciki na bidiyo, a wani yalwarta ta kusan ba zai yiwu ba a samu. Ko shekaru hudu bayan bayyanar 4K bukatar samar da isasshen bandwidth ci gaba da haifar da ciwon kai a cikin sadarwa saboda da babbar adadin data cewa kana so ka duba video, UHD. Ba shi da wuya su yi tunanin abin da jiran cikin video masana'antu, inda za ta kara da mai da gaske imbin adadin data hade da yin amfani da 8K.

Competition a matsananci-high-definition

A Japan, NHK talabijin cibiyar sadarwa yana aiki a wani 8K watsa shirye-shirye da gasar wasannin Olympics a shekarar 2020. A watan Agusta, a gasar wasannin Olympics a Rio za a yin fim 130 hours of video a matsananci-high ƙuduri da webcast za a gudanar a bude da kuma rufe bikin.

Ba shi yiwuwa su yi tunanin wani irin gwaji a wasu sauran wuri a cikin irin wannan gajeren lokaci. Saboda haka mafi yawan mutane ba za su iya duba kawai a 4K-Riskar video ko HD-ciki. A zama dole lissafin zai zama ainihin kalubale ga ko da ya fi iko graphics sarrafawa.

CES 2016

Samsung LG sun gabatar 8K-TV a CES 2016 da aka gudanar a Las Vegas, a farkon watan Maris. Sharp, duk da haka, ya riga ya fara tallace-tallace a Asiya a farashin 16 dubu. USD.

Sharp 8K-LED-TV Aquos LC-80XU930X da aka gabatar a nuni CES 2015. The na'urar da aka kerarre da Quattron fasahar, wanda damar da za su rarrabe da pixels cikin 4 sassa. Tare da wannan samu, da kuma 8K-ƙuduri. A wannan lokaci, duk da haka, na'urar da ba zai iya ba to watsa shirye-shirye a cika 8K-ciki, amma kawai tare da matsananci-high-definition images. Bugu da kari, da karuwa a ƙuduri na aiki ne kawai a lokacin da 'yan kallo ne sosai a kusa da allo.

na karya 8K

A cikin sharuddan bayani dalla-dalla, 8K-talabijin da LED backlight kuma anti-tsananin haske panel N-Black. Aiki a kan Android, sanye take da Netflix da jituwa tare da HDR-Technology video watsa tare da Extended haske kewayon cewa ba ka damar kara da bambanci da kuma canja wurin mafi launi sautunan da kuma daki-daki, a duhu yankunan.

Mai karɓar tallace-tallace a yanzu je Singapore, Malesiya da Japan, da begen kara girma ga dukan ƙasashe na Asiya a nan gaba. Price na na'ura - 16 000 na dalar Amurka.

A watan Satumba bara akwai 85-inch TV Sharp 8K-LV-85001. LCD da aka hada da 7680 x 4320 pixels, da kuma farashin da na'urar da aka 133 dubu. USD. Wannan yana nufin cewa za su iya saya kawai arziki da kuma shahara, da manyan kamfanonin, a kalla a farko.

TV Super Hi Vision 8K LV-85001 amfani fasahar indium oxide, gallium kuma tutiya (IGZO), kyale a low ikon fitarwa na maniyyi a kan wani m zango zangon.

98-inch daga LG

Tare da 18-inch ne collapsible nuni da bakin ciki kamar yadda takarda, da OLED-na'urori, da LG gabatar da wani 98-inch 8K-TV da wani ƙuduri na 7680 4320 UH9800, wanda alfahari wani sabon dubawa Super MHL, da farko nuna ta Samsung a kansa samfur 8K-TV a CES 2015. Bayan da nuni, Sharp kuma gabatar a baya prototypes na matsananci-high-definition nuni a CES a 2012 da kuma 2014.

Ko da yake karshe halaye na model 98UH9800 har yanzu ba a sani ba, ta babban aiki a Bugu da kari ga ƙuduri da SuperMHL sun hada da:

• IPS LCD panel, wanda ya samar da wani fadi Viewing kwana.
• HDR, inganta haske da bambanci HDR-ciki.
• Launi Prime Plus ga mai fadi launi gamut.
• WebOS 3.0, da latest version na LG Smart TV dandali, wanda ya samar da sauki kewayawa da dama mai sauri zuwa yawo media da abun ciki, da kuma webcasting.

Rarrabe fasali na WebOS 3.0

Bugu da kari, yana yiwuwa a raba allo cikin biyu daban-daban tashoshi, ko daya tashar da wani tushe, misali, Blue-ray Disc player. Zaka kuma iya gudu a fileyar waƙa don kashe TV da kuma kula da gida ta hanyar kayan da aikace-aikace na Internet na abubuwa IoTV.

Magic Zoom qara wani yanki ba tare da asarar image quality, da "sihiri m" ba ka damar sarrafa prefix, da kuma amfani da "sihiri salula sadarwa", kamar epplovskomu da AirPlay, za a iya aika da da aikace-aikace daga smartphone a kan TV allon.

SuperMHL

A key kashi na samar da wani mai amfani-friendly dubawa ne hadewa da fasahar SuperMHL. Yana bayar da guda fili 8K alama tushen (msl, saita-saman kwalaye, faifai 'yan wasa, mediastrimerov) TV. Previous prototypes da ake bukata kamar yadda da yawa kamar yadda hudu HDMI-connection, don samar da isasshen bandwidth ga canja wurin video da kuma audio.

Bugu da ƙari kuma, SuperMHL samar da matsananci-definition video kudi 120 k / s (HDMI 2.0 damar kawai 24 k / s) a 48-bit launi zurfin da fadi da ɗaukar hoto na VT.2020 jaddadawa ikon zuwa 40 watts.

Idan muka magana game da audio, da misali ana ciyar da NHK, tana goyon bayan 22.2 tashar audio. Wannan shi ne fiye da isa ya goyi bayan dukan data kasance kewaya sauti Formats, da waɗanda cewa za su fito fili a nan gaba. Duk da haka, shi ya kasance da za a gani ko wannan m aka gane a mabukaci matakin.

Farashin LG 8K-TV ne har yanzu ba a sani ba, amma kamfanin ya yi alkawarin fara sayar da shi a karshen shekarar 2016 kuma, mafi m, ta musamman domin.

Watakila, da LG hadari, sa da 8K. Amma ya kamata a haifa tuna cewa shakku game da kamfanin ta ikon tallafawa OLED-fasahar, aka dispelled bayan nasarar da latest ƙarni na OLED-talabijin, kuma ya gabatar a CES 2016.

8K daga Samsung

A lokacin taron, Samsung ma ya gabatar da duniya ta farko 8K TV-UN98S9 size of 98 inci, sanye take da wani 10-bit jimla dige da matsananci Black fasahar, wanda damar cimma wani m image da kuma rage tsananin haske. The na'urar da aka bambanta da babu wani frame, mai lankwasa zane da kuma goyon baya na Internet na Things IoT.

jimla dige

A jimla dot ne semiconductor nanocrystal wucin gadi Properties cewa ana amfani da su inganta haske da launi har yanzu hotuna da kuma bidiyo a LCD allon. Lokacin da ta fada photons daga wani waje haske Madogararsa (blue LED), wanda ake jefarwa haske zango, kuma daidai da, launi, ya dogara da girman da crystal. Manyan nanocrystals emit ja, da kuma karamar - da koren haske. A hade tare da ainihin blue launi image aka kafa, da halaye na wanda ƙetare damar zamani nuni.

Downsampling master kofe

Ko da yake 8K-ƙuduri dole ne har yanzu suna da dogon hanyar da tafi don samun a cikin al'ada, har ma a yanzu kara da amfani a film maido da halittar master kofe a cikin Studios, kwarewa a cikin adana classic fina-finai a dijital 8K format for rikodi a kan Blu-Ray-woje da kuma sauran kofe na matsananci-high-definition.

Duk da cewa ainihin format na high-definition a halin yanzu a amfani ne 1080p da 4K, rikodi da master copy na wani ƙuduri na 8K na samar da mafi ingancin. Bugu da kari, yana nufin cewa babu bukatar su ci gaba da inganta definition master copy kowane lokaci wani sabon bayyana hoton format.

Too farkon?

An yi imani da cewa 8K-talabijin kawai ya cutar da kunno kai 4K-TV kasuwar. A karshen, babu wani abu da ba ya hana mutane daga sayen sabon fasaha a matsayin ilimi da na gaba ƙarni na talabijin karba ne ba da nĩsa ba.

A ãdalci ya kamata a lura da cewa babbar kudin na farko kasuwanci, akwai matsananci-high-definition TV image yana nufin cewa saye za a tilasta saya 4K. A 8K-sale na'urorin alama ko crazier yanzu, kamar yadda masana'antun yanke reshe a kan wanda zauna.