Chidule cha chingwe cha kuwala cha HDMI2.1

The Chingwe cha HDMIMafoni omwe timapanga ali ndi cholinga chimodzi chokha mkati mwa dongosolo lonse la zowonera: kutumiza chidziwitso chonse chofunikira mopanda cholakwika komanso mokwanira. Kuchuluka kwa bandwidth komwe kumafunika komanso mtunda wautali, kufunikira kwa chingwe cholimba kuti chisachepetse komanso kusokoneza kumawonjezeka. Pa mtunda waufupi, zingwe za HDMI zamkuwa zapamwamba zimatha kuthana ndi kutumiza mwachangu kwambiri. Pa zingwe za HDMI 2.0 mu nthawi ya Cat2, kutalika mpaka mamita 15 kungagwiritse ntchito zingwe zopanda mphamvu. Komabe, mu nthawi ya HDMI 2.1 Cat.3, kutalika kukapitirira mamita 5, tikulimbikitsidwa kuwonjezera mphamvu kuti tiyendetsere kutumiza kwa chizindikiro. Zingwe zamkuwa zoyera sizingakwaniritse zosowa zopitilira mamita 5, zomwe zimapangitsa kuti tilimbikitse kugwiritsa ntchito Zingwe Zogwira Ntchito Zowoneka (AOC). Ndi ulusi wa optical, kutumiza kumakhala kosavuta komanso kopanda kusokoneza kwa maginito. M'zaka zitatu zapitazi, makampani ogulitsa ndi opanga fiber optic HDMI apita patsogolo mwachangu, makamaka ndi ndalama zazikulu kuchokera kumakampani monga Elf ndi Xinliansheng. Pakadali pano, zingwe za fiber optic HDMI 2.1 zimagwiritsidwa ntchito kwambiri pazochitika zomwe zimafuna kutulutsa makanema apamwamba komanso kulumikizana kwa mawaya akuluakulu, monga machitidwe owonetsera kunyumba, machitidwe ofalitsa uthenga wakutali, machitidwe owongolera wailesi yakanema, machitidwe owunikira chitetezo cha anthu HD, machitidwe ochitira misonkhano yamavidiyo a HD, machitidwe amawu ambiri, machitidwe akuluakulu ojambula zithunzi zachipatala, machitidwe odziyimira pawokha amakampani, ndi zina zotero. Kusankha chingwe cha fiber optic HDMI 2.1 kumalimbikitsidwanso kuti muwonjezere kuchuluka kwa masewera olimbitsa thupi komanso kumiza.

Zingwe zamkuwa zachikhalidwe za HDMI zimachepa chifukwa cha kuchepa kwa ma signal ndipo zimavutika kukwaniritsa zofunikira pa kutumiza kwa bandwidth yayikulu ya 18Gbps. Ubwino wa zingwe za fiber optic HDMI uli mu bandwidth yawo yayikulu yotumizira, mphamvu yayikulu yolumikizirana, kutchinjiriza kwamphamvu, komanso kukana kusokonezedwa ndi ma electromagnetic, zomwe zimakupatsani mwayi wowona zithunzi zodabwitsa mumasewera a 3D ndi 4K. Kwa osewera, palibe chifukwa chodera nkhawa ndi mavuto a bandwidth, chifukwa amatha kusangalala ndi zithunzi zosalala komanso zokongola pamasewera osiyanasiyana.

• Yaing'ono komanso yopepuka

Zingwe za HDMI zolumikizidwa ndi fiber optic zimagwiritsa ntchito fiber optic cores, pomwe zingwe za HDMI zachikhalidwe zimagwiritsa ntchito cores zamkuwa. Kusiyana kwa zinthu zapakati kumapangitsa kuti chingwe chikhale chofewa komanso chopyapyala cha fiber optic HDMI, zomwe zimapangitsa kuti chikhale choyenera kuyikidwa kwambiri komanso chimapereka kukana kwakukulu kupindika ndi kugwedezeka. Ndi mainchesi akunja okwanira 4.8mm okha, ndi oyeneranso kugwiritsidwa ntchito m'malo otsekeka.

• Kutumiza kosataya nthawi yayitali

Zingwe za HDMI za fiber optic zimakhala ndi ma chips a opto electronic module omwe ali mkati, zomwe zimathandiza kutumiza chizindikiro cha optical. Kuchepetsa chizindikiro pa mtunda wautali n'kochepa, zomwe zimapangitsa kuti chiwongolero chenicheni chikhale chotsika mtengo pa mtunda wa mamita 300, zomwe zimapangitsa kuti zithunzi za 4K ndi mawu omveka bwino zikhale zenizeni. Mosiyana ndi zimenezi, zingwe za HDMI zachikhalidwe nthawi zambiri zimakhala ndi ma chip standardization ambiri, zomwe zimapangitsa kuti chizindikirocho chitayike kwambiri.

• Chitetezo ku kusokonezeka kwa ma elekitiromagineti akunja

Zingwe zachikhalidwe za HDMI zimatumiza zizindikiro zamagetsi kudzera m'mitsempha yamkuwa, zomwe zimapangitsa kuti zikhale zosavuta kusokonezedwa ndi ma elekitiromagineti akunja, zomwe zimapangitsa kuti mafelemu azigwa m'mavidiyo komanso kuti chiŵerengero chochepa cha ma signal-to-noise chikhale chomveka bwino. Zingwe za HDMI zolumikizana ndi fiber optic zimatumiza zizindikiro zamagetsi kudzera mu fiber optics, zomwe zimapangitsa kuti zisasokonezedwe ndi ma elekitiromagineti akunja, zomwe zimapangitsa kuti zifalikire popanda kutayika—chisankho chabwino kwa okonda masewera ndi akatswiri m'mafakitale ovuta.

4,18Gbps bandwidth yothamanga kwambiri

Zingwe zamkuwa za HDMI zachikhalidwe zimavutika ndi kuchepa kwa ma signal, zomwe zimapangitsa kuti zikhale zovuta kukwaniritsa zofunikira pa kutumiza kwa bandwidth yayikulu ya 18Gbps. Zingwe za HDMI za fiber optic zimakhala ndi bandwidth yayikulu yotumizira, mphamvu yayikulu yolumikizirana, kutchinjiriza kwamphamvu, komanso kukana kusokonezedwa ndi ma electromagnetic, zomwe zimakuthandizani kuti muwone zithunzi zodabwitsa mumasewera a 3D ndi 4K. Osewera sayenera kuda nkhawa ndi mavuto a bandwidth ndipo amatha kudziyika okha muzithunzi zamasewera zokhala ndi zigawo zambiri, zosalala, komanso zokongola.