Kwixesha ledijithali, izikrini zokubonisa i-LED ziye zaba ngumthwali obalulekileyo wokusasazwa kolwazi kunye nokuboniswa okubonakalayo kunye nemiphumo emihle yokubonisa kunye neemeko zesicelo esibanzi. Nangona kunjalo, ejongene noluhlu olubanzi lweenketho zesisombululo, ezifana nenkcazo eqhelekileyo, inkcazo ephezulu, inkcazo ephezulu epheleleyo, inkcazo ephezulu kakhulu, i-4K kunye ne-8K, abathengi bahlala bedidekile. Namhlanje, siza kuthatha uhambo lwezenzululwazi lolwazi lokusombulula ukukunceda wenze izigqibo zobulumko xa ukhetha izikrini zokubonisa i-LED.
Inkcazo egudileyo, esemgangathweni, inkcazo ephezulu, inkcazo ephezulu epheleleyo kunye nenkcazo ephezulu kakhulu: inyathelo ngenyathelo lokutsiba ngokucacileyo.
Yintoni isisombululo esigudileyo?
Isisombululo esigudileyo (ngaphantsi kwe-480 × 320): Eli lelona nqanaba lesisombululo lisisiseko, lixhaphake kwizikrini zokuqala zefowuni ephathwayo okanye ukudlala ividiyo enesombululo esisezantsi. Nangona inokuhlangabezana neemfuno ezisisiseko zokujonga, kwizikrini zokubonisa i-LED, eso sigqibo ngokucacileyo asinakuhlangabezana neemfuno zamava abonakalayo anamhlanje.
Yintoni isisombululo senkcazo esemgangathweni?
Isisombululo senkcazo esemgangathweni (i-640 × 480): Inkcazo esemgangathweni, oko kukuthi, inkcazo eqhelekileyo, sisisombululo esiqhelekileyo sosasazo lokuqala lukamabonakude kunye neeDVD. Kwizikrini zokubonisa i-LED, nangona iphuculwe xa kuthelekiswa nesisombululo esigudileyo, iye yanganelanga ngexesha lenkcazo ephezulu kwaye ifanelekile kwezinye iimeko apho umgangatho wesithombe awufunwa.
Yintoni isisombululo seHD?
Isisombululo se-HD (1280 × 720): I-HD, eyaziwa ngokuba yi-720P, ibonisa ukuphuculwa okuphawulekayo kwividiyo ecacileyo. Iyakwazi ukuhlangabezana neemfuno ezininzi zokujonga imihla ngemihla, ngakumbi kwizikrini ezincinci ezifana neelaptops okanye iziboniso ze-compact ze-LED.
Yintoni isisombululo esipheleleyo seHD?
Isisombululo esipheleleyo se-HD (1920 × 1080): I-HD epheleleyo, okanye i-1080P, yenye yezona migangatho zidumileyo zeHD. Inika iinkcukacha zemifanekiso ecekeceke kunye nokusebenza kombala okugqwesileyo, oko kuyenza ibe lolona khetho lufanelekileyo lokubukela iimuvi zeHD, imisitho yezemidlalo kunye nokuqhuba imiboniso yobungcali. Kwintsimi yemiboniso ye-LED, i-1080P ibe ngumgangatho wemveliso ephakathi ukuya phezulu.
Yintoni i-ultra-high-definition resolution?
Isisombululo se-UHD (3840 × 2160 nangaphezulu): Inkcazo ye-Ultra-high, ebizwa ngokuba yi-4K nangaphezulu, imele enye i-leap kwi-teknoloji yevidiyo. Isisombululo se-4K siphindwe kane kune-1080P, esinokubonisa iinkcukacha zemifanekiso ephucukileyo kunye namanqanaba ombala anzulu, izisa ulonwabo olubonakalayo kubaphulaphuli. Kwiintengiso ezinkulu zangaphandle, iinkomfa kunye nemiboniso, kunye neendawo zokuzonwabisa eziphezulu, i-ultra-high-definition ye-LED ibonisa ngokuthe ngcembe.
720P, 1080P, 4K, 8K Uhlalutyo
I-P kwi-720P kunye ne-1080P imele i-Progressive, ethetha ukuskena ngomgca ngomgca. Ukucacisa eli gama ngokucacileyo, kufuneka siqale nge-analog CRT TV. Umgaqo-nkqubo we-TV ye-CRT yendabuko kukubonisa imifanekiso ngokuskena umgca weskrini ngomgca kunye ne-electron beam kunye nokukhanyisa ukukhanya. Ngethuba lenkqubo yokuhanjiswa kweempawu zeTV, ngenxa yokulinganiselwa kwe-bandwidth, izibonakaliso ezidibeneyo kuphela ezinokuhanjiswa ukuze kugcinwe i-bandwidth. Ukuthatha isikrini sokubonisa i-LED njengomzekelo, xa usebenza, umfanekiso we-1080-line ye-LED yemodyuli yesikrini somboniso uhlukaniswe kwiindawo ezimbini zokuskena. Intsimi yokuqala ibizwa ngokuba yintsimi engaqhelekanga, ehlola kuphela imigca engaqhelekanga (ukuskena 1, 3, 5. imigca ngokulandelelana) kunye nentsimi yesibini (intsimi) ihlola kuphela imigca elinganayo (ukuskena 2, 4, 6. imigca ngokulandelelana). Ngokuskena kwiindawo ezimbini, inani lemigca eskeniweyo kwisakhelo sokuqala somfanekiso sigqityiwe. Ngenxa yokuba iliso lomntu linempembelelo yokubona ukuzingisa, lisengumfanekiso opheleleyo xa libonwa emehlweni. Oku kuskena okudityanisiweyo. Umboniso we-LED unemigca yokuskena ye-1080 kunye nemifanekiso ye-720 ngesekhondi, echazwe njenge-720i okanye i-1080i. Ukuba iskena umgca ngomgca, ibizwa ngokuba yi-720P okanye i-1080P.
Yintoni i-720P?
I-720P: Sisisombululo esiphezulu, esifanelekileyo kwimiboniso yekhaya kunye nezorhwebo ngokubanzi, ngakumbi xa ubungakanani beskrini buphakathi.
Yintoni i-1080P?
I-1080P: Umgangatho ogcweleyo we-HD, osetyenziswa ngokubanzi kwiiTV, iikhompyutheni zekhompyutheni kunye neziboniso ze-LED eziphezulu, ezibonelela ngamava abonakalayo abalaseleyo.
Yintoni i4K?
I-4K: 3840 × 2160 ibizwa ngokuba yisisombululo se-4K (oko kukuthi, isisombululo siphindwe ka-4 kune-1080P) isisombululo esiphezulu se-ultra-high-definition, enye yemigangatho ephezulu yobuchwepheshe bevidiyo yangoku, efanelekileyo kubasebenzisi abaphishekela amava omgangatho womfanekiso wokugqibela kunye nezicelo eziphezulu.
Yintoni u8K?
I-8K: 7680×4320 ibizwa ngokuba yi-8K isisombululo (oko kukuthi, isisombululo siphindwe ka-4 kune-4K). Njengenguqu ephuculweyo ye-4K, isisombululo se-8K sinikeza ukucaca okungazange kubonwe ngaphambili, kodwa okwangoku kunqunyelwe yimithombo yomxholo kunye neendleko kwaye akukabonakali.
Indlela yokukhetha inkcazo esemgangathweni, inkcazo ephezulu, inkcazo ephakamileyo epheleleyo, inkcazo ye-ultra-high, i-4K, kunye ne-8K ekuthengeni izikrini zokubonisa i-LED Xa ukhetha isisombululo sezikrini zokubonisa i-LED, kuyimfuneko ukuqwalasela ngokubanzi iimeko zesicelo, uhlahlo lwabiwo-mali, kunye neemfuno zexesha elizayo. Ukuzonwabisa kwekhaya okanye iziboniso ezincinci zentengiso, inkcazo ephezulu okanye inkcazo epheleleyo ephezulu (1080P) yanele; kwiintengiso ezinkulu zangaphandle, amabala emidlalo, iithiyetha, kunye nezinye iziganeko ezifuna iziphumo ezibonwayo ezothusayo, inkcazo ephezulu kakhulu (4K) okanye isisombululo esiphezulu se-LED izikrini zokhetho olungcono. Kwangaxeshanye, kufuneka sithathele ingqalelo izalathisi zokusebenza kwesikrini sokubonisa, njengokuqaqamba, umahluko, kunye nokuveliswa kombala, ukuqinisekisa ukuba isiphumo sokubonisa siphelele.
Ngamafutshane, kunye nokuqhubela phambili kwethekhnoloji, isisombululo se-LED izikrini zokubonisa nazo ziphucula rhoqo, ukubonelela abathengi ngeendlela ezahlukeneyo zokukhetha. Ndiyathemba ukuba le nzululwazi idumileyo inokukunceda uqonde ngcono ulwazi lwesisombululo, ukuze ukwazi ukwenza izigqibo ezinolwazi xa uthenga izikrini zokubonisa i-LED.
Ixesha lokuposa: Aug-29-2024