Kodi Ndiyenera Kugula LCD TV kapena Plasma TV?

Kodi mungapezebe Plasma TV?

Mu 2015, kupanga Plasma TV kunatha kwa msika wogula.

Komabe, palinso mafilimu ena a Plasma TV kunja uko, ndipo mamiliyoni ambiri a Plasma TV akugwiritsabe ntchito. Izi zikutanthauza kuti awo omwe ali ndi ma TV a Plasma angathe kupitiriza kuwagwiritsa ntchito, koma omwe akufuna kugula Plasma TV adzayenera kuthetsa vuto lililonse, kukonzanso, kapena magulu omwe amagwiritsidwa ntchito pogwiritsa ntchito malo ogulitsira malonda (monga eBay ), kapena malo ena monga Amazon.com.

Kodi LCD ndi Plasma Zimakhala Zotani?

Ngakhale kuti amagwiritsa ntchito matekinoloje osiyanasiyana kuti asonyeze zithunzi pawindo, LCD ndi Plasma zimagawana zina mwazofanana, monga:

• Mapulani apangidwe omwe amavomereza kuti apange tebulo kapena khoma.
• Mitundu yofanana ya zosakanizirana.
• Ikhoza kupereka njira yowonera 3D podziwa kwa opanga TV.
• Zida za TV zamtundu zingaperekedwe pazinthu zonse monga momwe zimagwiritsira ntchito makanema omwe amagwiritsidwa ntchito kusonyeza zithunzi pawindo.

Malangizo a Plasma TV

Kuphatikiza pa zomwe amagawana, ma TV a Plasma ali ndi ubwino pa LCD m'malo awa:

• Chiwerengero chosiyana kwambiri .
• Mphamvu yabwino yosonyeza zakuda zakuda.
• Kuwala kwa mitundu yambiri.
• Kuyenda bwinoko poyankha nthawi yanji) chifukwa cha kukhazikitsidwa kwa teknoloji ya Sub Field Drive , ndi maulendo owonerako ambiri.

Mavuto a Plasma TV

Mavuto a Plasma vs LCD ndi awa:

• Zowonjezereka zimangotentha (ngakhale izi siziri zovuta kwambiri pa zitsanzo zamakono zamakono zowonjezera zamakono, monga "pixel perbiting").
• Mbadwo wambiri wa kutentha (komanso mphamvu zambiri).
• Sichitikanso bwino kumtunda wapamwamba.
• Zithunzi ndi mdima wonyezimira kwambiri m'zipinda zowala kwambiri.
• Kulemera kwakukulu (poyerekeza kukula kwazithunzi zojambula), ndi zovuta kwambiri kuti zitha.

LCD TV Zothandiza

Ma TV a LCD ali ndi ubwino pa TV za Plasma m'madera otsatirawa:

• Palibe chithunzithunzi chowotcha - ngakhale kuti sichikhala chosasunthika chithunzi nthawi zina amawona ngati chithunzi chomwecho chiri pazenera kwa nthawi yaitali.
• Kutentha kumathamanga.
• Kawirikawiri ali ndi zochepa zojambula zowonekera pokhapokha ngati chinsalucho chiri chozungulira.
• Zambiri zogwira ntchito kumtunda wapamwamba.
• Moyo wautali wotalika (ngakhale kuti phokoso linatseka zitsanzo zamakono za Plasma TV).
• Zikuwoneka bwino mu zipinda zowala kwambiri chifukwa chotha kupanga chithunzi chowonekera bwino ( chomwe chimapangitsa kuti HDR ikukhazikitsidwe bwino ).
• Kugwiritsa ntchito mphamvu pang'ono.
• Kawirikawiri zimakhala zolemera kwambiri poyerekeza kukula kwake.
• Ngakhale kuti ma TV a Plasma ndi a LCD akhala akupezeka ndi njira 1080p yosonyeza chiwonetsero, pakubwera kwa 4K, palibe Plasma TV yomwe inayambitsidwa ndi mawonedwe a 4K, kupatulapo maselo omwe adayikidwa kuti azichita mwambo wawo.
• Ngakhale kuti LCD ndi Plasma TV zingapangidwe zosiyana siyana, mawonekedwe a Plasma TV omwe ali ndi mawindo ochepera masentimita 42 anali osowa kwambiri, ndipo mbali inayo ya equation, kawirikawiri ndi yaikulu kuposa masentimita 65. Kotero, ndi ma TV a LCD ambiri omwe alipo muzithunzi zazikulu monga zochepera 19 masentimita ndi zazikulu ngati masentimita 90, zomwe zimapititsa patsogolo Plasma TV kuyitana.

Kuipa kwa TV za LCD

Komabe, ngakhale kuti LCD TV pamphepete mwa Plasma m'madera osiyanasiyana, pali zina zofunika kwambiri zomwe LCD yakhala ikulimbana nayo, monga ma TV:

• Chiwerengero chosiyana chosiyana .
• Osati abwino kusonyeza wakuda wakuda.
• Mng'onoting'ono wamakono wozungulira mbali.
• Osati bwino potsatira njira. Komabe, izi zakhala zikuyenda bwino ndi kukhazikitsidwa kwa miyeso ya refreshment 120Hz ndi 240Hz komanso njira zina zothandizira, koma izi zimapangitsanso chojambula chotchedwa "Opera Soap" chomwe mafilimu amawoneka ngati kanema kuposa filimu.
• Ngakhale ma TV a LCD samakhala otenthedwa, ndizotheka kuti ma pixel apadera pa TV za LCD akhoza kutentha, zomwe zimachititsa madontho ang'onoang'ono, owonekera, akuda kapena oyera kuti awonekere pazenera. Ma pixel payekha sangathe kukonzedwa, sewero lonse liyenera kusinthidwa panthawi imeneyo ngati kutentha kwa pixel kumakukhudzani.
• M'zaka zaposachedwa mpaka kumapeto kwa Plasma TV, ma TV akuluakulu a LCD anali okwera mtengo kuposa Plasma TV yofanana.

Nkhani ya Mercury

Cholinga chimodzi chimene opanga TV Plasma anapanga pa LCD TV zaka zapitazo ndikuti LCD nsanja idalira kugwiritsa ntchito zipangizo zamakono zowonetsera mawonekedwe kuti ziunikire zowonekera, ndipo, motero, amagwiritsa ntchito Mercury ngati gawo la mankhwala opangidwa ndi backlight system.

Komabe, iyi ndi "nyemba zofiira" posankha Plasma TV pa LCD TV monga kuchuluka kwa Mercury yogwiritsidwa ntchito mu ma TV ena a LCD sikochepa chabe, sikumakhudzana ndi wogwiritsa ntchito. Komanso, kumbukirani kuti nyali zapamwamba zowonongeka kwambiri, monga zambiri zomwe zimagwiritsidwa ntchito pazithunzi zamagetsi, ndi nyali za "zobiriwira" tonsefe timayenera kukhala m'malo mwa mababu athu achilendo komanso kugwiritsa ntchito Mercury.

Mwinanso mukudya nsomba, zomwe zingakhale ndi Mercury, kangapo pamlungu, kusiyana ndi kuyang'ana, kugwira, kapena kugwiritsa ntchito LCD TV. Komabe, powonjezeka kugwiritsidwa ntchito kwa magetsi a LED ku ma TV ambiri a LCD kuyambira chaka cha 2012 ndipo, kuyambira 2016 pafupifupi ma TV onse a LCD amagwiritsira ntchito kuwunika kwa LED, kumene kuli magetsi a Mercury.

Kuti mudziwe zambiri zokhudza kuwunikira kwa LED pamagetsi a LCD, onaninso nkhani yathu: Zoona Zomwe Zili ndi Ma TV .

Mawotchi Ambiri

Chinthu chinanso chomwe chinaphatikizidwa mu LCD ndi pulaneti ndi kukhazikitsidwa kwa Quantum Dots . Kuyambira mu 2018, Samsung ndi TCL zimapereka teknoloji iyi pamutu wakuti "QLED" pakusankha ma TV otsiriza kumtundu wawo. Mawotchi ochuluka amavomereza ma TV / LCD ma TV kuti apange mitundu yambiri yodalirika, yowongoka kuposa kale.

3D

Chinthu chinanso cha LCD ndi Plasma TV ndi chakuti ma TV ena a 3D LCD amagwiritsa ntchito mawonekedwe a Active Shutter, pamene ma TV ena a 3D LCD amagwiritsa ntchito machitidwe osakanikirana owonetsetsa, opatsa wogula kusankha pamene akuganizira njira yanu yosakondera ya 3D. Komabe, pa TV Plasma TV, ndondomeko yokha yotetezera yogwiritsira ntchito imagwiritsidwa ntchito. Kuti mumve tsatanetsatane wa zomwe izi zikutanthauza kugula kapena kugwiritsira ntchito chisankho, werengani ndemanga yanga yowonetsera: Zonse za 3D Magalasi - Active vs Passive .

Komabe, nkofunika kuzindikira kuti njira yawonera TV ya 3D inaletsedwa mu 2017 . Komabe, mapulogalamu ambiri a kanema akupereka izi.

Njira Yowonjezera ya TV

Kuwonjezera pa LCD, ma TV omwe amagwiritsidwa ntchito ndi "OLED" zamakono aliponso . Njirayi yakhala ikugwiritsidwa ntchito kwa ogula monga TV ina yogula kusankha koma osachepera kwambiri mu kusankha ndi kupezeka, komanso mtengo. Mu msika wa US, TV za OLED zimaperekedwa ndi LG ndi Sony.

Chosangalatsachi ndi ma TV OLED ndikuti akuphatikiza ubwino wa Plasma ndi LCD. Ma pixel OLED TV amadzipangira okha, monga phosphors omwe amagwiritsidwa ntchito mu TV, ndipo amatha kupanga mtundu wowala, ndipo ma TV akhoza kupangidwa kwambiri, monga ma TV LCD (ngakhale ochepa kwambiri!). Ma TV OLED ndiwonso makanema oyambirira kupanga mapulogalamu apamwamba komanso ophimba - ngakhale ena opanga mafilimu akutsatira LCD TV imodzi. Pa mbali yoipa, ma TV OLED amatha kukhala ndi chithunzi chowotcha kapena chithunzi ndipo akhoza kukhala ndi moyo wautali kuposa TV za LCD.

Mfundo Yofunika Kwambiri

Chotsatira cha mtundu wa TV yomwe mungagule ndi yeniyeni kwa inu. Komabe, pomwe tinali ndi chisankho cha CRT, Pulojekiti Yomvera, LCD, ndi Plasma, zosankha ziwiri zokha zomwe zilipo tsopano ndi LCD ndi OLED .

Kuti mugule TV iliyonse, pitani kwa wogulitsa ndikuyang'anitsitsa ma TV omwe alipo komanso kuyerekeza ntchito, zida, kugwiritsa ntchito mosavuta, ndi kugwirizanitsa , ndi kuchepetsa zosankha zanu ku mitundu imodzi kapena iwiriyo ndi kupanga Chosankha chanu chimachokera pamtundu womwe ukupatsani chithunzi chokondweretsa kwambiri, kugwirizana kusinthasintha, ndipo zikugwirizana ndi zomwe mukuyembekezerapo bajeti.

Kuyambira mu 2016, LCD ndi OLED ndizo zokha zokhazokha zowonetsera masewero a kunyumba zomwe zikuphatikizapo TV (kanema kanema ndi njira ina). Tsoka ilo, kupatula ngati mutagwiritsa ntchito, ma TV a Plasma sakupezeka.