Mu m'badwo wa digito, zojambula zowonetsera zakhala chonyamulira chofunikira chotsutsana ndi chidziwitso ndi mawonekedwe ake abwino komanso zochitika zosiyanasiyana. Komabe, kuyang'anizana ndi njira zosiyanasiyana zosinthira, monga tanthauzo lenileni, tanthauzo lenileni, tanthauzo lenileni, tanthauzo lenileni, 4k ndipo ngakhale 8k nthawi zambiri imasokonezeka. Masiku ano, titenga ulendo wasayansi kamene kalinkhidwe katswiri wotsatira kukuthandizani kusankha mwanzeru posankha zowonetsera za LED.
Chosalala, Tanthauzo, Tanthauzo Lapamwamba, Tanthauzo Lathunthu ndi Tanthauzo Lalikulu ndi Tanthauzo Lapamwamba: Kudumphadumpha
Kodi kusintha kosalala kuli chiyani?
Kusintha kosalala (pansipa 480 × 320): Ichi ndiye gawo loyambirira kwambiri, lomwe limachitika m'ma foni oyambira kapena makanema otsika. Ngakhale zimatha kukwaniritsa zosowa zenizeni, pamawonekedwe a LED, funso lotere mwachidziwikire silingathe kukwaniritsa zosowa zamakono.
Kodi Maganizo Oyenera Ndi Chiyani?
Kutanthauzira koyenera (640 × 480): Tanthauzo, ndiye kuti, tanthauzo lenileni, ndi njira yodziwika bwino yofalitsira pawayilesi yailesi yakanema ndi DVD. Pa zowonetsa za LED, ngakhale zakhala zikuyenda bwino poyerekeza ndi kusintha kosalala, sikungakhale koyenera munthawi yayitali ndipo ndi yoyenera kwa nthawi zina pomwe khalidwe labwino silofunikira.
Kodi SD?
Zosintha za HD (1280 × 720): HD, yomwe imadziwikanso kuti 720p, imasinthasintha bwino pakuwonekera kwa makanema. Imatha kukwaniritsa zosowa zambiri za tsiku ndi tsiku, makamaka pazithunzi zazing'ono monga ma laptops kapena mawonekedwe ena owoneka bwino.
Kodi chosinthika cha HD ndi chiani?
Kusintha Kwabwino kwa HD (1920 × 1080): HD yodzaza HD, kapena 1080p, ndi imodzi mwazofunikira kwambiri za HD. Imafotokoza zambiri zowoneka bwino komanso utoto wabwino kwambiri, ndikupangitsa kuti akhale chisankho chabwino chowonera mafilimu a HD, zochitika zamasewera ndikuchititsa akatswiri. M'munda wa LED yowonetsera, 1080p yakhala muyeso wa zinthu zomaliza zakumapeto.
Kodi Kutanthauzira Kwapamwamba Kwambiri Ndi Chiyani?
Kusintha kwa UHD (3840 × 2160 ndi pamwambapa): Tanthauzo la Ultra-Pamwambapa, lotchedwa kuti 4k ndi pamwamba, imayimira kudumpha kwina kwamaluso apaukadaulo. 4k fotion ndi kanayi kwa 1080p, yomwe imatha kupereka chithunzithunzi cha zithunzi ndi zozama, zomwe zimapangitsa chidwi cha omvera kumidire. Motsatsa kwambiri kunja, misonkhano ndi ziwonetsero, komanso zokopa kwambiri.
720p, 1080p, 4k, 8k
PE mu 720p ndi 1080p imayimira pang'onopang'ono, zomwe zikutanthauza kuti ndi chithunzi cha mzere. Kufotokoza mawu awa momveka bwino, tiyenera kuyamba ndi analog Crt TV. Mfundo yogwira ntchito yachikhalidwe Crt TV ikuwonetsa zithunzi poyang'ana chingwe ndi mzere wamagetsi ndi mtengo wamagetsi kenako kuzimitsa kuwala. Munthawi ya kufalitsa TV, chifukwa cha zoperewera za bandwidth zoperewera, zizindikiro zokhazokha zomwe zingafanane ndi kupulumutsa bandwidth. Kutenga chithunzithunzi cha LED monga chitsanzo, pogwira ntchito, chithunzi cha mzere wa 1080 cha gawo la LED chimagawika m'minda iwiri. Gawo loyamba limatchedwa gawo losamvetseka, lomwe limangoyang'ana mizere yosamvetseka (sikani 1, 3, 5. Mizere yachiwiri) imangolemba mizere (sikani 2, 4. Kudutsa minda iwiri, kuchuluka kwa mizere yoyesedwa mu chimango choyambirira cha chithunzicho chimamalizidwa. Chifukwa chakuso mtima wa munthu kuli ndi malingaliro olimbikira ntchito, ndikadali chithunzi chokwanira pamene chikuwoneka m'maso. Ichi ndi chosakanikirana. Chiwonetsero cha LED chili ndi mizere ya 1080 ndi zithunzi za 720 pa sekondi, zomwe zimafotokozedwa monga 720i kapena 1080i. Ngati ili pamzere wammbali, imatchedwa 720p kapena 1080p.
720p ndi chiyani?
720P: Ndi lingaliro lotanthauzira kwambiri, loyenereradi nyumba yonse ndi zotsatsa, makamaka ngati kukula kwa zenera ndikosachedwa.
1080p?
1080P: Muyeso Wathunthu wa HD, wogwiritsidwa ntchito kwambiri mu ma TV, oyang'anira makompyuta ndi malekezero apamwamba kwambiri, akuwonetsa zowona bwino.
4K?
4k: 3840 × 213 imatchedwa kuti 4k (ndiko kuti, zomwe zimachitika nthawi 400 zomwe zimapangitsa kuti pakhale mitundu yapamwamba ya mavidiyo apakanema, omwe ali oyenera omwe amagwiritsa ntchito chithunzi chapamwamba komanso mapulogalamu apamwamba kwambiri.
8k 8k?
8k: 7680 × 4320 imatchedwa 8k (mwachitsanzo, chizolowezi ka 4 ka 4k). Monga mtundu wosasinthika wa 4k, 8k chisankho chimapereka chidziwitso chosaneneka, koma pakadali pano ndi zotsika mtengo komanso zomwe sizinaphunzitsidwe.
Momwe Mungasankhire Vormation, Tanthauzo Lalikulu, Tanthauzo Lalikulu, Tanthauzo Lalikulu la Ultra, 4k, ndi 8k pogula zowonetsera za LED posankha zochitika, bajeti, komanso zosowa zamtsogolo. Kwa zosangalatsa zapakhomo kapena zowonetsera zowoneka bwino, tanthauzo lalikulu kapena tanthauzo lenileni (1080p) likukwanira; Kwa zotsatsa zazikulu zakunja, mabwalo, maowezi, ndi zochitika zina zomwe zimafunikira zowoneka bwino, 4k) kapena ngakhale kukonzanso kosintha kwa Hand Consuctuces ndi zisankho zabwino. Nthawi yomweyo, tiyeneranso kusamalira zisonyezo za magwiridwe antchito, monga kuwunikira, kusiyanitsa, kusiyana, ndi kubereka kwa utoto, kuonetsetsa kuti kuwonetsa bwino kuli koyenera.
Mwachidule. Ndikukhulupirira kuti sayansi yotchukayi ingakuthandizeni kumvetsetsa chidziwitso cha kusinthaku, kuti mutha kupanga zigamulo zochulukirapo mukamagula ziwonetsero za LED.
Post Nthawi: Aug-29-2024