Tsawon shekaru, akwai manyan tashoshi masu ƙarfi waɗanda suka yanke shawarar bin hanyar da Samsung ya fara tare da Galaxy S na farko (10 shekaru da suka gabata) ta hanyar aiwatar da fuska tare da fasahar OLED, fasahar da ke ba mu wasu launuka masu haske da zahiri fiye da fuskokin LCD na gargajiya.
Koyaya, wannan fasaha da sannu-sannu take zuwa telebijin, ba ta dace da wannan nau'in na'uran ba saboda dalilai daban-daban, wani abu shine fasaha na QLED na fasahar Samsung wanda ke ba mu damar jin daɗin talabijin ɗinmu na tsawon shekaru ba tare da fara ba. fama da matsaloli tare da launuka da haske.
Menene fasahar QLED?
Kafin isowar fasahar OLED zuwa fuskar dukkan nau'ikan na'urori, anyi amfani da fasahar LCD, fasaha ce yana buƙatar hasken waje don samun damar samar da hoton da aka nuna akan allon, saboda haka baƙar fata ba su taɓa baƙar fata ba sai dai launin toka mai duhu.
Bangarorin OLED basa amfani da hasken waje, a'a kowane hasken wuta yana da kansa, don haka lokacin da aka nuna wuraren baƙaƙen fata, a zahiri baƙi ne kuma ba duhu mai duhu kamar bangarorin LCD.
Fasahar QLED ta Samsung, kamar fasahar LCD ta gargajiya, tana buƙatar tushen haske na waje, amma juyin halitta ne daga gare su. Babban bambanci shine babu buƙatar haskaka dukkan bangarorin don nuna hoton, amma ɗaiɗaikun pixels waɗanda dole ne su nuna launi ban da baƙi za a iya sauƙaƙa su.
Wace fa'ida bangarorin QLED suke da shi akan OLEDs?
Kodayake OLED na iya zama kamar fasaha mai kyau don manyan fuska, da gaske ba haka bane. Dalilin ba wani bane face alamomi akan allon da ke bayyana akan lokaci yayin nuna hoto mara motsi koyaushe, kamar tambarin tashar talabijin ko sandunan matsayi na wasannin bidiyo.
Idan talibijin mu ya fara nuna alamun akan allon, dole ne mu fara tunanin canza shi, tunda hanya daya tilo da zata yiwu itace canza allon, sashin da ya fi tsada a talabijin kuma hakan ba ta biya ba, tunda da shigewar lokaci za mu sake fuskantar irin waɗannan matsalolin.
Bangarorin OLED basa amfani da ledodi daban-daban don nuna hoton, don haka basa babu wani lokaci da suke konawa da barin alamomi akan allo. Waɗannan bangarorin suna haskaka pixels na hoton ne kawai, wanda ke ba mu damar jin daɗin ƙimar hoto kawai, amma kuma, ba za mu sami matsala da tsawon lokacin talabijin ba.
Fasahar QLED ta Samsung tana bamu garantin shekaru 10
Antididdigar antididdiga, fasahar da ke bayan waɗannan nau'ikan bangarorin wasu ne nanoparticles sanya daga cadmium-free inorganic abu (mafi kyau ga mahalli) kuma ba shi yiwuwa a gare su su nuna alamun akan allon koda kuwa na'urar tana cike da haske.
Don haka Samsung na da tabbacin wannan fasahar cewa Muna ba da garanti na shekaru 10 don alamar allo. Fasahar QLED kuma tana ba mu damar jin daɗin 100% na launin launi ba tare da la'akari da hasken allon ba, don haka ba kawai muna samun ƙarfi ba ne, amma kuma za mu more mafi kyawun hoto a halin yanzu a kasuwar telebijin.
Lines na OLED suna da kyau don wayowin komai da ruwan da ƙananan kwamfutociBa sa nuna tsayayyun hotuna na sa'o'i da yawa a rana, amma ba kyau ba ne a sayi TV na OLED daidai da dalili ɗaya. Idan kuna tunanin sabunta tsoffin gidan talabijin din ku a wannan Kirsimeti, Samsung ya ba mu nau'ikan samfuran zamani da wannan fasahar, fasahar kuma ta ba mu kusurwar kallo.
