Nthawi zambiri timamva mawu akuti "4K" ndi "OLED" pamoyo wathu watsiku ndi tsiku, makamaka tikamasakatula malo ena ogulitsira pa intaneti. Zotsatsa zambiri za oyang'anira kapena ma TV nthawi zambiri zimatchula mawu awiriwa, zomwe zimamveka komanso zosokoneza. Kenako, tiyeni tione mozama.
Kodi OLED ndi chiyani?
OLED ikhoza kuwonedwa ngati kuphatikiza kwaukadaulo wa LCD ndi LED. Zimaphatikiza kapangidwe kakang'ono ka LCD ndi mawonekedwe odziwunikira okha a LED, pomwe akugwiritsa ntchito mphamvu zochepa. Mapangidwe ake ndi ofanana ndi LCD, koma mosiyana ndi LCD ndi teknoloji ya LED, OLED ikhoza kugwira ntchito paokha kapena ngati kuwala kwa LCD. Chifukwa chake, OLED imagwiritsidwa ntchito kwambiri pazida zazing'ono komanso zapakatikati monga mafoni am'manja, mapiritsi ndi ma TV.
4K ndi chiyani?
M'munda waukadaulo wowonetsera, amakhulupirira kuti zida zowonetsera zomwe zimatha kufikira ma pixel a 3840 × 2160 zitha kutchedwa 4K. Chiwonetsero chapamwambachi chikhoza kupereka chithunzi chofewa komanso chomveka bwino. Pakali pano, ambiri Intaneti kanema nsanja kupereka 4K khalidwe options, kulola owerenga kusangalala apamwamba kanema zinachitikira.
Kusiyana pakati pa OLED ndi 4K
Pambuyo pomvetsetsa matekinoloje awiriwa, OLED ndi 4K, ndizosangalatsa kuzifanizitsa. Ndiye pali kusiyana kotani pakati pa ziwirizi?
M'malo mwake, 4K ndi OLED ndi malingaliro awiri osiyana: 4K imatanthawuza kukonza kwa chinsalu, pomwe OLED ndiukadaulo wowonetsera. Zitha kukhalapo paokha kapena kuphatikiza. Choncho, ndikofunika kumvetsetsa momwe ziwirizi zimagwirizanirana.
Mwachidule, malinga ngati chipangizo chowonetsera chili ndi chisankho cha 4K ndikugwiritsa ntchito luso la OLED, tikhoza kuchitcha "4K OLED".
Kunena zoona, zipangizo zoterezi nthawi zambiri zimakhala zodula. Kwa ogula, ndikofunikira kwambiri kulingalira za kuchuluka kwa magwiridwe antchito. M'malo mosankha mankhwala okwera mtengo, ndi bwino kusankha chipangizo chamtengo wapatali. Ndi ndalama zomwezo, mungasangalale ndi zochitika zapamtima pamene mukusiya bajeti kuti musangalale ndi moyo, monga kuonera kanema kapena kudya chakudya chabwino. Izi zitha kukhala zokopa kwambiri.
Chifukwa chake, m'malingaliro anga, ndikulimbikitsidwa kuti ogula aganizire zowunikira wamba za 4K m'malo mwa oyang'anira 4K OLED. Chifukwa chiyani?
Price ndi kumene mbali yofunika. Kachiwiri, pali zinthu ziwiri zofunika kuziganizira: kukalamba kwa skrini ndi kusankha kukula.
Vuto la kuwotcha kwa skrini ya OLED
Patha zaka zopitilira 20 kuchokera pomwe ukadaulo wa OLED udayambitsidwa koyamba, koma zovuta monga kusiyana kwamitundu ndi kutentha mkati sizinathedwe bwino. Chifukwa pixel iliyonse ya skrini ya OLED imatha kutulutsa kuwala modziyimira pawokha, kulephera kapena kukalamba msanga kwa ma pixel ena nthawi zambiri kumabweretsa chiwonetsero chachilendo, chomwe chimatulutsa zomwe zimatchedwa zopsereza. Vutoli nthawi zambiri limakhala logwirizana kwambiri ndi kuchuluka kwa njira zopangira komanso kukhwima kwa kayendetsedwe kabwino. Mosiyana ndi izi, zowonetsera za LCD sizikhala ndi zovuta zotere.
Vuto la kukula kwa OLED
Zipangizo za OLED zimakhala zovuta kupanga, zomwe zikutanthauza kuti nthawi zambiri sizikhala zazikulu kwambiri, apo ayi zidzakumana ndi kukwera mtengo komanso zoopsa zolephera. Chifukwa chake, ukadaulo waposachedwa wa OLED umagwiritsidwabe ntchito kwambiri pazida zing'onozing'ono monga mafoni am'manja ndi mapiritsi.
Ngati mukufuna kupanga TV ya 4K yayikulu yokhala ndi chiwonetsero cha LED, ichi ndi chisankho chabwino. Ubwino waukulu wa zowonetsera za LED pakupanga ma TV a 4K ndi kusinthasintha kwake, ndipo makulidwe osiyanasiyana ndi njira zoyikira zimatha kugawidwa momasuka. Pakalipano, zowonetsera za LED zimagawidwa m'magulu awiri: makina onse-mu-mmodzi ndi makoma a LED splicing.
Poyerekeza ndi ma TV a 4K OLED omwe tatchulawa, mtengo wa zowonetsera zonse za LED ndi zotsika mtengo, ndipo kukula kwake ndi kwakukulu, ndipo kuyika kwake kumakhala kosavuta komanso kosavuta.
Makoma avidiyo a LEDziyenera kumangidwa pamanja, ndipo masitepe ogwirira ntchito ndi ovuta kwambiri, omwe ndi oyenera kwa ogwiritsa ntchito omwe amadziwa bwino ntchito zamanja. Mukamaliza kumanga, ogwiritsa ntchito ayenera kutsitsa pulogalamu yoyenera yowongolera ma LED kuti athetse chinsalu.
Nthawi yotumiza: Aug-06-2024
