Atụmatụ TV na 8k mkpebi. TV na LG, Sharp na 8k mkpebi

Ọ bụrụ na ejiji ụfọdụ arụmọrụ oge a TV e kpam-akpa, doo anya na ubi nke na-ele nke na-eji ọkụ mgbe niile.

Ngwaọrụ na elu mkpebi blasted ahịa, nke m arịa ọrịa nke ochie receivers na a picture ndị ogbenye mma, ugbu a, ha na-anọchi igwe na 4K nkenke. Nke a bụ ugboro anọ karịrị nke Full HD-TV.

Abụchaghị eziokwu, o doro anya ihe mere mkpebi na-elekwasị anya, e nwere ndị ọzọ image kwa, nke nwere ike nwere dịkarịa ala otu uru dị ka ọnụ ọgụgụ nke pikselụ eji. Ma ahịa ọgụgụ ekwu maka onwe ha.

ọgbọ 8K

Ịmara nke a, ị pụrụ ijide n'aka na a ọnụ ọgụgụ buru ibu nke ndị ọrụ na otito na nnyocha nkeji nke niile isi TV ụdị na-na-emepe emepe receivers na ọbụna ihe na ihuenyo pikselụ karịa 3840h2160 na 4K.

Gịnị n'ezie bịara dị ka a na anya, ebe ọ bụ na ọ malitere na-ere ngwaọrụ c 8K mkpebi, ọ bụ ezie na sverhelitny gbakwasara nke nke ahịa.

8K-TV na-enye ịrịba oyiyi mma, dị ka ọ pụtara ìhè site na ngwaahịa si emepụta dị ka LG, Samsung na Sharp. Na n'ọnọdụ ọ bụla, ndise bụ otú ahụ ihe ọma na ọ fọrọ nke nta enyeghị ọnụ okwu. Tumadi n'ihi na eziokwu na ọbụna ná nnukwu ngosipụta meziri 80 sentimita asatọ na ndị ọzọ karịa 33 nde ntụpọ dị adịghị ka ị na-ahụ ihe ọ bụla metụtara nke ahụ anya pixel Ọdịdị nke ihe oyiyi ahụ.

Nke a pụtara, nnoo, na-ekiri ka ọ bụ ezie na-achọ site na a nnukwu window na ụwa, nke bụ retina Enyi kacha enyi dị ka ezigbo.

Ya mere, gịnị bụ dịghị n'aka na 8K oge eruwo? Firstly, na-uru nke ndị dị otú ahụ a elu mkpebi, ị ga-mkpa a n'ezie nnukwu ihuenyo. 4K taa bụ zuru ezu maka ihe ọ bụla ngosi size 65 sentimita asatọ, ma eleghị anya ọbụna 75 sentimita asatọ.

Nke abụọ, video ọdịnaya a buru ibu dị ka ọ bụ ihe fọrọ nke agaghị ekwe omume iji nweta. Ọbụna afọ anọ mgbe ọdịdị 4K mkpa ezu bandwit-aga n'ihu na ime ka isi ọwụwa na telecoms n'ihi na nnukwu ego nke data na ị chọrọ na-ele video, UHD. Ọ bụghị siri ike iche na ihe na-echere ndị video ụlọ ọrụ, ebe ọ ga-eche ihu a n'ezie colossal ego nke data metụtara na ojiji nke 8K.

Mpi na àjà ihe ọṅụṅụ-elu-definition

Na Japan, NHK telivishọn na netwọk na-arụ ọrụ na a 8K ohuru na Olympic Games in 2020. Na August, na Olympic Games na Rio ga-filmed 130 awa nke video na àjà ihe ọṅụṅụ-elu mkpebi na webcast ga-ẹkenịmde na oghere na mmechi ememe.

Ọ gaghị ekwe omume iche a yiri nnwale ebe ọzọ dị otú ahụ a obere oge. Ya mere ọtụtụ ndị ga-enwe ike na-ekiri na a 4K-scaled video ma ọ bụ HD-ọdịnaya. The mkpa mgbawa ga-a ezigbo ihe ịma aka n'ihi na ọbụna ndị kasị dị ike ndịna-emeputa processors.

CES 2016

Samsung na LG togboro 8K-TV na CES 2016 ẹkenịmde ke Las Vegas na n'oge March. Nkọ, Otú ọ dị, amalitelarị ahịa na Asia na a price nke 16 puku. USD.

Nkọ 8K-Ikanam-TV Aquos LC-80XU930X e gosiri na ihe ngosi CES 2015. The ngwaọrụ e arụpụtara site Quattron technology, nke na-enye ohere ikewara pikselụ n'ime 4 akụkụ. Na nke a na-enweta, na 8K-mkpebi. N'oge a, Otú ọ dị, ngwaọrụ ike ma ka ohuru a full 8K-ọdịnaya, ma naanị na àjà ihe ọṅụṅụ-elu-definition oyiyi. Ke adianade do, na-abawanye na mkpebi na-arụ ọrụ mgbe na-ekiri ihe na-nnọọ nso na ihuenyo.

pseudo 8K

Na okwu nke nkọwa, 8K-TV na na ikanam backlight na mgbochi ntigbaa panel N-Black. Arụ ọrụ na gam akporo, onwem na Netflix na dakọtara na HDR-Technology video nnyefe na ogologo ihie iche na-enye gị ohere dịkwuo iche na nyefee ọzọ na agba-aj u na zuru ezu na ọchịchịrị ebe.

Erite sales ugbu a gaa Singapore, Malaysia na Japan, na-enwe olileanya nke nditat ka mba niile nke Asia na n'ọdịnihu dị nso. Price nke ngwaọrụ - 16 000 US dollar.

Na September afọ gara aga, e nwere 85-anụ ọhịa TV Sharp 8K-LV-85001. LCD na-emi esịnede 7680 x 4320 pikselụ, na price nke ngwaọrụ bụ 133 puku. USD. Nke a pụtara na ọ ga-enwe ike ịzụta na ndị ọgaranya na ama, plus nnukwu ụlọ ọrụ, ọ dịkarịa ala na mbụ.

TV Super Hi Vision 8K LV-85001 eji technology indium oxide, gallium na zinc (IGZO), ikwe na ala ike emit n'elu a obosara wavelength nso.

98-anụ ọhịa site LG

Yana 18 nke anụ ọhịa bụ collapsible ngosi na mkpa dị ka akwụkwọ, OLED-ngwaọrụ, LG ọkọnọ a 98-anụ ọhịa 8K-TV na a mkpebi nke 7680 4320 UH9800, bụ ógbè a ọhụrụ interface Super MHL, mbụ gosiri site Samsung ya prototype 8K-TV na CES 2015. E wezụga ihe ngosi, Sharp nwekwara ihe ndị mbụ prototypes nke ultra-elu-definition ngosipụta na CES na 2012 na 2014.

Ọ bụ ezie na ndị ikpeazụ e ji mara nke nlereanya 98UH9800 ka amaghi, ya isi ọrụ na mgbakwunye na nke mkpebi na SuperMHL na-agụnye:

• IPS LCD panel, nke na-enye a wider ikiri n'akuku.
• HDR, mma nchapụta na iche HDR-ọdịnaya.
• Agba Prime Plus maka a wider agba gamut.
• WebOS 3.0, ọhụrụ version of LG Smart TV n'elu ikpo okwu, nke na-enye mfe igodo na ohere ngwangwa ka nkwanye media ọdịnaya, na webcasting.

Pụrụ iche na atụmatụ nke WebOS 3.0

Ke adianade do, ọ bụ ike ya kee ihe na ihuenyo abụọ dị iche iche ọwa, ma ọ bụ otu ọwa ọzọ iyi, eg, Blue-ray diski player. I nwekwara ike na-agba ọsọ a music player gbanyụọ TV na ịchịkwa home ngwa site na ngwa nke Internet nke ihe IoTV.

Magic bia enwekwu ọ bụla ebe na-enweghị ọnwụ nke ihe oyiyi mma, na "anwansi remote"-enye gị ohere ịchịkwa nganiihu, na-eji "anwansi cellular nkwurịta okwu", dị ka epplovskomu na airplay, pụrụ ibufe ngwa si gị ama na TV na ihuenyo.

SuperMHL

A isi mmewere nke na-eke a ọrụ na onye-enyi na enyi interface bụ mwekota nke technology SuperMHL. Ọ na-enye a otu compound 8K mgbaàmà iyi (e.g., setịpụrụ-top igbe, disk Player, mediastrimerov) TV. Previous prototypes mkpa dị ọtụtụ dị ka anọ HDMI-njikọ, na-enye zuru ezu bandwit maka ebufe video na ọdịyo.

Ọzọkwa, SuperMHL enye ultra-definition video ọnụego 120 k / s (HDMI 2.0 enye ohere naanị 24 k / s) na 48-bit agba omimi na a dum mkpuchi nke VT.2020 nkọwapụta ike 40 watts.

Ọ bụrụ na anyị na-ekwu banyere audio, ọkọlọtọ na-akwalite ahụ NHK, na-akwado 22,2 ọwa ọdịyo. Nke a bụ karịa iji na-akwado nile dị na gbaagburugburu ụda formats, dị ka nke ọma dị ka ndị ga-iputa n'ọdịnihu. O sina dị, ọ na-anọgide na-hụrụ ma a nwere na-ghọtara na n'ji larịị.

The price of LG 8K-TV ka amaghi, ma ụlọ ọrụ na-ekwe nkwa na-amalite na-ere ya site na njedebe nke 2016 na, dịcha, site pụrụ iche iji.

Ikekwe, ndị LG ize ndụ, na-etinye na 8K. Ma, ọ ga iburu n'uche na obi abụọ banyere ụlọ ọrụ nwere ikike na-akwado OLED-technology, na-ewepụ mgbe ịga nke ọma nke ọhụrụ ọgbọ nke OLED-TV, na-adade ke CES 2016.

8K si Samsung

N'oge omume, Samsung nakwa ẹkenam ụwa mbụ 8K TV-UN98S9 size of 98 sentimita asatọ, onwem na a 10-bit kwantum ntụpọ na Ultra Black technology, nke na-enye ohere iji nweta a nkọ image na iwelata ntigbaa. The ngwaọrụ oké enweghị a etiti, curved imewe na nkwado nke Internet Ihe IoT.

kwantum ntụpọ

A kwantum ntụpọ bụ a okporo ọkụ nanocrystal wuru Njirimara na na-eji mma ìhè na agba ka oyiyi na video na LCD ihuenyo. Mgbe ọ na-ada photons si mpụga ìhè isi (acha anụnụ anụnụ ikanam), enwupụta ìhè wavelength, na ya, na agba, na-adabere na size nke crystal. Large nanocrystals emit red, na nta - akwụkwọ ndụ akwụkwọ ndụ ìhè. Na Nchikota na isi-acha anụnụ anụnụ na agba image na-kpụrụ, ndị e ji mara nke gafere na ike nke oge a na ngosipụta.

Downsampling nwe mbipụta

Ọ bụ ezie na 8K-mkpebi ga-ka nwere a ogologo ụzọ na-aga iji nweta n'ime mainstream, ọbụna ugbu a na-amụba na ya iji na film mweghachi na e kere eke nke ukwu mbipụta na nka, ọkachamara na ichebe classic movies na dijitalụ 8K format maka Ndekọ na Blu-Ray-diski na ndị ọzọ na akwụkwọ ndị ahụ e ultra-elu-definition.

N'agbanyeghị eziokwu na ihe ndị bụ isi format nke elu-definition ugbu a na-eji na-1080p na 4K, Ndekọ na nna ukwu ahụ oyiri nke a mkpebi nke 8K enye ihe kasị mma mma. Ke adianade do, ọ pụtara na ọ dịghị mkpa ka na-mma na definition nwe oyiri oge ọ bụla a ọhụrụ na-egosi na foto format.

Kwa n'oge?

Ọ na-kweere na 8K-TV na nanị imerụ abụrụ 4K-TV ahịa. Na njedebe, ọ dịghị ihe na-adịghị ka ndị mmadụ ghara ịzụ ọhụrụ technology ka ihe ọmụma na-ọzọ ọgbọ nke telivishọn receivers nọghị n'ebe dị anya.

Na ziri ezi ọ ga-ahụ kwuru na nnukwu na-eri nke mbụ maka azụmahịa ultra-elu-definition TV image pụtara na ndị na-azụ ga-amanye ịzụta 4K. A 8K-ire ngwaọrụ yiri ọbụna crazier ugbu a, dị ka Nsukka bee alaka na nke-anọdụ ala.