Features TV nokusombulula 8k. Nomabonakude LG, Kubukhali nokusombulula 8k

Ukuba fashion ukuze isebenze TV mihla apho nangokupheleleyo ibulale, Imvakalo entsimini yokucingela kubathengi rhoqo.

Devices kunye nokugqama ezitshileyo kwimarike, ethi ndiyafa abaphiwa ezindala kunye nomfanekiso mgangathweni, kwaye ngoku ke indawo imishini 4k ngqo. Oku ngokuphindwe kane obungaphezu Full HD-TV.

Hayi kakhulu kunjalo, kucacile ukuba kutheni ugxininiso kwezigqibo, kukho nezinye iparameters mfanekiso, nto leyo mazibenalo ubuncinane elona ixabiso efanayo inani pixels ezisetyenziswayo. Kodwa amanani intengiso athethe ngokwabo.

esizukulwaneni 8K

Ukwazi oku, qiniseka ukuba inani elikhulu lamalungu abasebenzi yophuhliso kunye neeyunithi yophando zonke iintlobo TV enkulu abaphuhlisa balwamkele kunye pixels kwikhusi ngaphezu 3840h2160 ngo 4k.

Yintoni ngokwenene ndandingasakulindelanga, ekubeni ndaqalisa ukuthengisa izixhobo c isisombululo 8K, nangona sverhelitny utsaleleka icandelo emarikeni.

8K-TV anika umgangatho umfanekiso eningenakukholwa yiyo, njengoko oko kungqinwa imveliso kbavelisi ezifana LG, Samsung kunye Sharp. Yaye kwimeko nganye, umfanekiso kuhle kangangokuba phantse akunakuchazwa. Ikakhulu kungenxa yokuba nkqu izikrini ezinkulu umboniso intshi 80 yaye abangaphezu kwezigidi 33 dot nje musa ukuvumela ukuba ubone naziphi nentwana ngesakhiwo pixel ezibonakalayo yomfanekiso.

Oku kuthetha, ncakasana, ukuba kumboniseli ngokungathi ujonga ngapha window enkulu ehlabathini, nto leyo retina ebona nje yokwenene.

Ngoko kutheni na eqinisekile ukuba lifikile ixesha 8K? Okokuqala, ukuba ngokunenzuzo isigqibo omkhulu onjalo, uya kufuneka enkulu ngokwenene screen. 4k namhlanje kwanele na ubukhulu ukubonisa intshi 65, mhlawumbi 75 intshi.

Okwesibini, ividiyo kwindawo enkulu njengoko kwenzeke ukuba ufumane. Nkqu kweminyaka emine emva kokuvela 4k kufuneka abonelele eyaneleyo bandwidth luyaqhubeka ukuba yintloko e Telecoms ngenxa isixa esikhulu lwe data ukuba ufuna ukubonisela ividiyo, UHD. Kuyinto Kunzima ukucinga ukuba balindelwe ushishino wevidiyo, apho baya kujongana isixa ndijonge ngokwenene idatha enxulumene nokusetyenziswa 8K.

Ukhuphiswano in ultra-high-definition

EJapan, network kamabonwakude NHK uyasebenza kwi 8K wasasaza Imidlalo Olimpiki ngo-2020. Ngo August, kwi-Olimpiki Games eRio uya iyaqhutywa iiyure 130 vidiyo sigqibo ultra-high kunye Internet iza kubanjwa ngomhla kuvulwa kunye nemibhiyozo yokuvala.

Kunzima ukucinga eksperimenti efanayo kwenye indawo ngexeshana nje elingephi. Ngoko ke abantu abaninzi baya kuba nako ukubukela kuphela ividiyo 4k-wokulinganisa okanye HD-umxholo. Ukubala eziyimfuneko iya kuba nzima ngokuba inamandla iziqhubekisi imizobo.

CES 2016

Samsung and LG asinikezele 8K-TV kwi leCES 2016 eyayibanjelwe e Las Vegas ekuqaleni March. Sharp, Noko ke, sele iqalile ukuthengiswa Asia ngexabiso-16 amawaka. USD.

Sharp LED-8K-TV Aquos LC-80XU930X lwaqhutyelwa mboniso leCES 2015. Le fowuni elalenziwe iteknoloji Quattron, nto leyo evumela ukuba kwahlula pixels lezabelo 4. Nale iphunyelelwe, yaye-isisombululo 8K. Noko ke, ngeli xesha, ifowuni ayikho nako kodwa ukusasaza elizeleyo umxholo 8K, kodwa kuphela imifanekiso ultra-high-definition. Ukongeza, ukwanda sigqibo isebenza kuphela xa ababukeli zikufutshane kakhulu kwikhusi.

usinga 8K

Ngokubhekiselele kwemigaqo, 8K-TV kunye zeLED ilayithi panel anti-ilitha N-Black. Ukusebenza kwi Android, baxhotyiswa kunye Netflix futhi iyahambisana HDR-Technology transmission yevidiyo eyandisiweyo uluhlu ukukhanya ekuvumela ukuba ukwandisa uthelekiso kunye ukudlulisela neethowuni umbala kunye nenkcukacha kwiindawo ezimnyama.

Ngoku yokuthengisa Lo ufumana yiya ku Singapore, Malaysia kunye Japan, kunye nethemba ukukhula kuwo onke amazwe Asia kwixa elizayo. Price of the isixhobo - 16 000 US.

Ngo September kunyaka ophelileyo kwakukho 85-intshi TV Sharp 8K-LV-85001. LCD ubunjwe 7680 x 4320 pixels, kwaye ixabiso lentwana 133 lamawaka. USD. Oku kuthetha ukuba iya kuba nako ukuthenga kuphela amashishini abazizityebi nabadumileyo, plus ezinkulu, ubuncinane ekuqaleni.

TV Super Hi Vision 8K LV-85001 usebenzisa iteknoloji indium oxide, kaLayishe waseGalim nezinki (IGZO), ukuvumela amandla eliphantsi ayikhuphi phezu ebanzi uluhlu kwamaza.

98-intshi evela LG

Kunye ne-intshi 18 umboniso usebenza kwaye ezicekethekileyo ephepheni, oled-izixhobo, i-LG thaca 98-intshi 8K-TV enesisombululo ka 7680 4320 UH9800, obakhe ujongano entsha Super MHL, lokuqala kwabonisa yi Samsung e yayo ngere- 8K-TV e leCES 2015. Ngaphandle mboniso, Sharp bammisa AMAGQABAZA ▸ zangaphambili imiboniso ultra-high-mhia leCES ngo-2012 no-2014.

Nangona iimpawu zokugqibela yemodeli 98UH9800 nangoku ayaziwa, umsebenzi wayo ophambili ukongeza lizakuya kusombululo kunye SuperMHL ziquka:

• panel LCD IPS, nto leyo inika ukubukela engile ngokubanzi.
• HDR, uphucula ukukhanya kunye umahluko HDR-umxholo.
• Umbala Prime Plus ukuba yombala eveliswa sisixhobo ngokubanzi.
• WebOS 3.0, uguqulelo platform LG Smart TV, enika navigation lula unikezelo olukhawulezayo kuzo iyathontelana imidiya, kunye webcasting zamvanje.

iimpawu ezikhethekileyo WebOS 3.0

Ukongeza, kuyenzeka ukuba yahlula ikhusi kwimithombo ezimbini ezahlukeneyo, okanye ijelo elinye yaye omnye umthombo, umz, Blue-ray yokudlala idiskhi yokugcina. Unako kwakhona ukubaleka umdlali umculo ukucima TV kunye nolawulo zombane ekhaya ukusetyenziswa Internet yezinto IoTV.

Magic Zoom kwandisa nayiphi na indawo ngaphandle ukulahleka zikumfanekiso wobunjani, i "kude umlingo" ikuvumela ukulawula isimaphambili; kwaye usebenzise i 'unxibelelwano magic eyiselula ", ezifana epplovskomu ukuba idlalwe, basenokugqithisela i-sicelo evela smart kwi TV screen.

SuperMHL

Eyona nto ephambili ekudaleni ngumsebenzisi-friendly Ujongano ukuhlanganiswa SuperMHL technology. Inika a single ezimbaxa 8K uphawu umthombo (umz, iibhokisi ebekwe-top, abadlali diski, mediastrimerov) TV. AMAGQABAZA ▸ Previous kwakufuneka baninzi kangangesine uqhagamshelwano lwetshiphu emsebenzi-uqhagamshelwano, ukubonelela bandwidth ezaneleyo ngokudlulisela yevidiyo nomsindo.

Ngaphezu koko, SuperMHL ibonelela ultra-Isinxulumaniso rate ividiyo 120 k / s (uqhagamshelwano lwetshiphu emsebenzi 2.0 ivumela 24 kuphela k / s) kwi-bit 48 umbala ubunzulu kunye bengxelo ngokubanzi VT.2020 zemigaqo amandla Watts 40.

Ukuba sithethe audio, umgangatho ezikhuthazwa i NHK, ixhasa 22.2 channel odiyo. Oku ngaphezu ngokwaneleyo ukuxhasa zonke iifomati bayawarhawula isandi ekhoyo, kwakunye nezo neya kuvela kwixesha elizayo. Sekunjalo, uhlala ukuba kubonwe ukuba ngaba ngale liphunyezwa kwinqanaba abathengi.

Ixabiso LG 8K-TV akwaziwa, kodwa inkampani uthembisa ukuqala ukuthengisa kuyo ekupheleni kuka-2016 yaye, mhlawumbi, ngokomyalelo okhethekileyo.

Mhlawumbi, i LG lweengxaki, ukubeka 8K. Kodwa ke kufuneka kukhunjulwe ukuba amathandabuzo malunga ubuchule yenkampani ukuxhasa oled-technology, kwaphela emva kokuba impumelelo isizukulwana entsha oled-TV, intetho CES 2016.

8K evela Samsung

Ngexesha siganeko, naye Samsung yaqalisa ubungakanani 8K TV-UN98S9 yehlabathi yokuqala ka-98 intshi, mayixhotyiswe bit-10 amachaphaza quantum nobugcisa Black Ultra, nto leyo evumela ukuphumeza umfanekiso ezibukhali ukunciphisa ilitha. Ifowuni azakubalulwa lingekho isakhelo, uyilo egosogoso kunye nenkxaso ye Internet Sezinto IoT.

amachaphaza quantum

A dot quantum i semiconductor nanocrystal iipropati ezenziwe ezisetyenziselwa ukuphucula ukugqama kunye nombala ukanti imifanekiso yevidiyo kwi LCD screen. Xa awe photons ukusuka yangaphandle ukukhanya umthombo (LED blue), ekhutshwa kwamaza ukukhanya, kwaye ngokufanelekileyo, umbala, kuxhomekeke kubungakanani yikristale. nanocrystals ezinkulu ihlaba obomvu kunye ezincinci, - kokukhanya okuluhlaza. Basenze kunye nomfanekiso esisiseko umbala oluhlaza ibunjiwe, iimpawu eziye zagqitha amandla lemiboniso mihla.

Downsampling iikopi master

Nangona 8K-isisombululo kusafuneka ukuba indlela ende ukuya ukuba bangene eziqhelekileyo, nkqu ngoku ukwandisa ukusetyenziswa kwayo wokubuyisela bhanya kunye nokudalwa iikopi Inkosi Studios, iingcali ukugcinwa movie Classic yedijithali 8K format emazishicilelwe kwi Blu-Ray-lwe- kunye nezinye iikopi ultra-high-definition.

Ngaphandle kwento yokuba ifomati esisiseko Isinxulumaniso okwangoku esiwasebenzisayo 1080p kunye 4k, ukurekhoda kunye inkosi ikopi yesisombululo 8K inika arcade games. Ukongeza, oko kuthetha ukuba akukho mfuneko yokuba ukuphucula ngokuqhubekayo inkcazelo master copy lonke ixesha elitsha ubonakala ifomati yomfanekiso.

Kakhulu ekuqaleni?

Ekukholelwa ukuba 8K-TV azakulimaza kuphela imarike 4k-TV asahlumayo. Ekugqibeleni, akukho nto akayeki abantu ukuthenga ubugcisa obutsha nje ukwazi ukuba isizukulwana esilandelayo balwamkele kamabonakude ayikho kude.

Kubulungisa kufanele kuqatshelwe ukuba iindleko ezinkulu yomfanekiso wokuqala TV ultra-high-Isinxulumaniso ekhoyo ngokorhwebo kuthetha ukuba abathengi baya kunyanzeleka ukuba bathenge 4k. A izixhobo 8K intengiso-libonakala crazier ngoku, njengoko abenzi Wayixakaxa isebe apho kuhlala.