Intuthuko Yamuva Ekukhiqizweni Kwethelevishini ye-QLED
Ubuchwepheshe bethelevishini buthuthuke ngokushesha eminyakeni embalwa edlule. Kusukela kumathelevishini e-tube kuya kuma-TV e-flat-panel, imboni iyaqhubeka nokuthuthukisa imikhiqizo enikeza ulwazi olungcono lokubuka. Enye into entsha ephawulekayo ubuchwepheshe be-Quantum Dot Light Emitting Diode, obaziwa kakhulu ngokuthi i-QLED.
Kuyini i-QLED?
Ngaphambi kokuhlola intuthuko yakamuva ekukhiqizweni kwethelevishini ye-QLED, sidinga ukuqonda ukuthi iyini i-QLED nokuthi ihluke kanjani kwezinye ubuchwepheshe bethelevishini. I-QLED uhlobo lwesibonisi sethelevishini esisebenzisa ama-Quantum Dots ukuthuthukisa ukukhanya nokukhiqizwa kombala. Lobu buchwepheshe bethulwa okokuqala yi-Samsung futhi selokhu baba yindinganiso embonini.
Amachashazi e-quantum ayizinto ze-semiconductor, lapho zikhanyiswa ukukhanya noma ugesi, zikhipha ukukhanya kubude be-wavelength ethile. Lezi zinhlayiya zincane kakhulu, zilinganisa ama-nanometer, futhi zikhiqiza imibala emsulwa kakhulu negqamile. Kuma-TV e-QLED, amachashazi e-quantum asetshenziswa kanye nokukhanya kwe-LED ukukhiqiza izithombe ezine-contrast nokukhanya okumangalisayo.
Intuthuko Ekhwalithini Yesithombe
Kuye kwenziwa intuthuko eminingana muva nje ukuthuthukisa ikhwalithi yesithombe sama-TV e-QLED. Enye intuthuko ebalulekile ukusetshenziswa kwama-Quantum Dots amancane nasebenza kahle. Lawa ma-Quantum Dots amancane avumela imibala enembe kakhudlwana kanye nobubanzi obukhulu bemibala isibonisi esingayifinyelela. Umphumela uba isithombe esikhanyayo kanye nemininingwane ecacile uma kuqhathaniswa nobuchwepheshe bangaphambilini.
Ngaphezu kwalokho, ukuthuthukiswa kwama-algorithm okucubungula izithombe nakho kudlala indima ebalulekile ekuthuthukiseni ikhwalithi yesithombe. Abanye abakhiqizi be-QLED sebeqalile ukusebenzisa ubuhlakani bokwenziwa (AI) ukuze bathuthukise ngempumelelo okuqukethwe okunesisombululo esiphansi kube yisisombululo esiphezulu. Le AI ingahlaziya uhlaka ngalunye lwevidiyo ngesikhathi sangempela futhi yenze izinguquko ukuqinisekisa ukuthi isithombe sibonakala sihlanzekile ngangokunokwenzeka, ngisho nasezinqubweni eziphansi.
Ukuthuthukiswa Kokusebenzisa Amandla Kahle
Ukuphendula ukukhathazeka kokusetshenziswa kwemvelo namandla, intuthuko yakamuva kubuchwepheshe be-QLED ifake phakathi nokuthuthukiswa kokusetshenziswa kwamandla. Lokhu kufezwa ngokusebenzisa ama-LED asebenzisa amandla amaningi kanye nokuthuthukiswa kokuguqulwa kwamandla ngaphakathi kwama-Quantum Dots ngokwawo. Amanye amamodeli akamuva ayakwazi ngisho nokufeza ukusebenza kahle kwamandla okungcono kunamathelevishini e-OLED, ayaziwa ngaphambilini ngokusebenza kahle kwawo kwamandla aphezulu.
Lokhu kusebenza kahle okwandayo akugcini nje ngokuhle endaweni ezungezile kodwa futhi kuvumela ama-TV e-QLED ukuthi akhanye ngaphandle kokwandisa ukusetshenziswa kwamandla. Lokhu kubaluleke kakhulu ekubukeni emakamelweni akhanyayo, lapho ithelevishini kufanele incintisane nokukhanya okuzungezile ukuze igcine ikhwalithi yesithombe.
Ubuchwepheshe Bezithombe Ezivumelana Nezimo
Enye intuthuko esanda kwethulwa ubuchwepheshe be-Adaptive Picture. Lobu buchwepheshe buvumela ama-TV e-QLED ukuthi alungise ngokuzenzakalelayo ukukhanya kwesithombe kanye nokuqhathanisa ngokusekelwe ezimweni zokukhanya egumbini. Izinzwa ezikhethekile kuthelevishini zilinganisa ukukhanya okuzungezile futhi zilungise izilungiselelo zesithombe ukuqinisekisa isipiliyoni sokubuka esifanele kuzo zonke izimo zokukhanya.
Lokhu kuwusizo ikakhulukazi ezimweni zangempela lapho ukukhanya kwegumbi kungashintsha khona usuku lonke. Nge-Adaptive Picture, abasebenzisi akudingeki balungise izilungiselelo ze-TV njalo ngesandla, njengoba i-TV yenza ngokuzenzakalelayo ukulungiswa okudingekayo.
Ukusungula Izinto Ezintsha Emklamo Nasesimweni
Ngaphezu kokuthuthukiswa kwekhwalithi yesithombe kanye nokusebenza kahle kwamandla, intuthuko yakamuva ekukhiqizweni kwethelevishini ye-QLED ifaka phakathi nokusungula izinto ezintsha ekuklanyweni nasesimweni. Amanye amamodeli akamuva afaka imiklamo emincane kakhulu engenazo izibuko, enikeza ukubukeka kwesimanje nokuhle. Abanye abakhiqizi bakhiphe ngisho nama-TV e-QLED anemiklamo engafakwa odongeni njengohlaka lwesithombe, olubizwa ngokuthi ama-TV "The Frame".
Ngaphezu kwalokho, ubuchwepheshe bokubonisa obuguquguqukayo buqala ukusetshenziswa kuma-TV e-QLED. Abakhiqizi abaningana bethule izikrini ze-QLED ezigoqekayo noma ezigoqekayo, okuvumela isitoreji esilula kanye nokuguquguquka okukhulu ekubekweni. Nakuba lobu buchwepheshe busesebusha, amandla abo athembisa kakhulu.
Ukuxhumana kanye nezici ezihlakaniphile
Intuthuko kwezobuchwepheshe be-QLED ihlanganisa nokuthuthukiswa kokuxhumana kanye nezici ezihlakaniphile. Iningi lama-TV e-QLED akamuva manje asekela ukuhlanganiswa namanye amadivayisi ahlakaniphile nge-Internet of Things (IoT). Lokhu kuvumela abasebenzisi ukulawula amadivayisi ahlukahlukene ahlakaniphile ekhaya nge-TV yabo, njengezibani, amakhamera okuphepha, kanye nama-thermostat.
Ngaphezu kwalokho, ama-TV amaningi e-QLED anamuhla ahlonyiswe ngabasizi bezwi njenge-Google Assistant noma i-Amazon Alexa, okuvumela abasebenzisi ukulawula i-TV ngemiyalo yezwi. Abanye abakhiqizi baze bathuthukise abasizi babo bezwi abaklanyelwe ngqo ukuhlanganiswa kangcono nesistimu yokusebenza ye-TV yabo.
Ama-TV e-QLED akamuva anikeza nezinhlelo zokusebenza ezahlukahlukene kanye nezinsizakalo zokusakaza bukhoma kusukela esikrinini sasekhaya, okunikeza abasebenzisi ukufinyelela okulula kumapulatifomu afana ne-Netflix, i-YouTube, kanye ne-Amazon Prime. Ngenxa yentuthuko kuprosesa ye-TV, ukuphequlula nokusakaza bukhoma manje sekushesha futhi kuyasabela kakhulu kunamamodeli angaphambilini.
Ukuqaliswa Embonini Yezokuzijabulisa
Ubuchwepheshe be-QLED abusetshenziselwa nje kuphela izinjongo zasekhaya, kodwa futhi buqala ukwanda embonini yokuzijabulisa ebanzi. Izikrini ezinkulu ezisebenzisa ubuchwepheshe be-QLED seziqala ukusetshenziswa kuma-cinema, kuma-studio amafilimu, nasezinkundleni zemidlalo. Lokhu kungenxa kakhulu yekhono lobuchwepheshe be-QLED lokukhiqiza izithombe ezisezingeni eliphezulu ezinemibala enembile kakhulu, okubalulekile ekukhiqizweni kokuqukethwe kobungcweti.
Isibonelo, izitudiyo zamafilimu eziningana ezidumile seziqalile ukusebenzisa izibonisi ze-QLED ukubuka kuqala nokuhlela amafilimu ngekhwalithi ephezulu kakhulu. Lokhu kusiza ochwepheshe bemboni ukuqinisekisa ukuthi yonke imininingwane, kusukela kumbala nokukhanya, iphelele ngaphambi kokuba ifilimu ikhishwe emphakathini.
Ikusasa Lethelevishini ye-QLED
Njengoba kunikezwe zonke lezi zinguquko zakamuva, ikusasa lamathelevishini e-QLED libukeka likhanya kakhulu. Ngokuqhubeka kwentuthuko kwezobuchwepheshe, singalindela izinto ezintsha eziningi ezijabulisayo eminyakeni ezayo. Imiklamo yesikrini eguquguqukayo, ukuthuthuka okuqhubekayo kwekhwalithi yesithombe, kanye nezici ezihlakaniphile ezithuthukisiwe kumane nje kunezinto ezimbalwa zezinto eziningi esingalindela ukuzibona esikhathini esizayo.
Ngaphezu kwalokho, ngokugxila kakhulu ezindabeni zemvelo, singalindela futhi ukuthi ama-TV e-QLED engeziwe aklanywe ngendlela esebenza kahle kakhulu yamandla kanye nezinto ezinobungani nemvelo.
Isiphetho
Intuthuko yakamuva ekukhiqizweni kwethelevishini ye-QLED ikhombisa ukuthi lobu buchwepheshe buyaqhubeka nokuguquka nokujwayela izidingo nezifiso zabathengi. Kusukela kukhwalithi yesithombe ethuthukisiwe kanye nokusebenza kahle kwamandla kuya kokusungula izinto ezintsha kanye nezici ezihlakaniphile, ama-QLED TV ayaqhubeka nokunikeza izixazululo ezithuthukisiwe nezisebenziseka kalula. Njengoba kunesithembiso esikhulu ngekusasa, ama-QLED TV abonakala ekulungele ukuhlala eyisinqumo esiphezulu kulabo abafuna ulwazi oluhle kakhulu lokubuka.
