Kwiminyaka yobudala yedijithali, izikrini zokubonisa ezi-LED ziba ngumthwali obalulekileyo wokusasazwa kolwazi kunye nomboniso obonakalayo kunye neziphumo zabo ezibonakalayo kunye neziphumo zabo zicelo. Nangona kunjalo, ujongene noluhlu olubanzi lweendlela zokhetho lokusombulula, ezinje ngenkcazo encomekayo, inkcazo ephezulu, iNgcaciso ePhezulu ePhezulu, iNgcaciso ePhakamileyo eNgcwele, i-Ultra-ephezulu, i-4K, i-8K, abathengi bahlala bedidekile. Namhlanje, siza kuthatha uhambo lwesayensi lolwazi lokusonjululwa ukuze ndikuncede wenze izigqibo zobulumko xa ukhetha izikrini zokubonisa ezi-LED.
Inkcazo egudileyo, efihlakeleyo, inkcazo ephezulu, inqaku eliphezulu eliphezulu kunye ne-Ultra-ephezulu: Inyathelo lenyathelo lenyathelo lokucacisa
Sisiphi isigqibo esifanelekileyo?
Isisombululo esiLuthiweyo (ngezantsi i-480 × 320): Le yeyona nqanaba lesiseko lesisombululo, esiqhelekileyo kwizikrini zefowuni zokuqala okanye ividiyo esezantsi. Nangona inokuhlangabezana neemfuno ezisisiseko zokujonga, kwizikrini zokubonisa ezi-LED, oko kusonjululwe ngokucacileyo akunakuhlangabezana neemfuno zamava abonayo.
Sisiphi isisombululo senkcazo esemgangathweni?
Isisombululo senkcazo esemgangathweni (640 × 480): Ingcaciso esemgangathweni, oko kukuthi, inkcazo esemgangathweni, sisisombululo esiqhelekileyo sosasazo lweTV kunye neeDVD. Kwizikrini zokubonisa i-LED, nangona iphucule xa ithelekiswa nesisombululo esihle, ingonelanga kwixesha lenkcazo ephezulu kwaye ilungele izihlandlo ezithile apho kusetyenziswe umfanekiso khona.
Yintoni isisombululo se-HD?
Isisombululo se-HD (1280 × 720): I-HD, ekwabizwa ngokuba yi-720p, iphawula ukuphucuka okubonakalayo kokucaciswa kwevidiyo. Ingadibana neemfuno ezininzi zokujonga imihla ngemihla, ngakumbi kwizikrini ezincinci ezinje ngee-LEGTOP okanye ezinye ze-computers ze-computers.
Yintoni isisombululo se-HD esipheleleyo?
Isisombululo esipheleleyo se-HD (1920 × 1080): I-HD epheleleyo, okanye i-1080p, yenye yemigangatho yeHD edumileyo. Inika iinkcukacha zomfanekiso ococekileyo kunye nokusebenza kakuhle kombala, zenza ukhetho olufanelekileyo lokujonga iimuvi ze-HD, iziganeko zezemidlalo kunye nokwenza iingcaciso-ntetho zobungcali. Kwicandelo lemiboniso ye-LED, i-1080p iye yangumgangatho weemveliso eziphakathi ukuya kwi-deigh.
Yintoni isisombululo se-Ultra esijongene nesimo esiphezulu?
Isisombululo se-UHD (3840 × 2160 nangaphezulu): I-Ultra-upetion, ekubhekiswa kuyo njenge-4K nangaphezulu, imele enye ukutsiba kwitekhnoloji yevidiyo. Isisombululo se-4K ngamaxesha amane okwe-1080p, enokubonisa iinkcukacha zomfanekiso ogqibeleleyo kunye nenqanaba lemibala enzulu, ingenela ukonwaba kwabaphulaphuli. Kwintengiso yangaphandle engaphandle, iinkomfa kunye nemiboniso, kunye neendawo zokuzonwabisa eziphezulu, ukuboniswa okuphezulu kwe-Ultra ephezulu ngokuthe ngcembe ngokuthe ngcembe.
I-720p, i-1080p, i-4K, i-8k
I-P kwi-720p kunye ne-1080p imele inkqubela phambili, ethetha ukuskena komgca welayini. Ukuchaza eli gama ngokucacileyo, kufuneka siqale nge-ANAG CRT TV. Umgaqo wokuSebenza weTVR weNgqongo weNgqongo wokubonisa imifanekiso ngokuskena umgca we-screen ngomgca kunye ne-Electron Beam kwaye emva koko uqalise ukukhanya. Ngexesha lenkqubo yokuhambisa imiqondiso yeTV, ngenxa yemiqondiso ye-bandwid, kuphela imiqondiso edibeneyo inokudluliselwa ukugcina i-bandwidth. Ukuthatha isikrini somboniso we-LED njengomzekelo, xa sisebenza, umfanekiso we-1080-umgca wemodyuli ye-LED yahlulwe yaba ngamasimi amabini eskena. Intsimi yokuqala ibizwa ngokuba yintsimi engaqhelekanga, ekhathaza imigca engaqhelekanga (iskena 1, 3, 5. Intsimi) kunye necandelo le-2, 4, 6. Imigca ngokulandelelana). Ukusebenzisa iskena ezimbini zentsimi, inani lemigca eskelwe kwisakhelo salo mfanekiso sigqityiwe. Kuba iliso lomntu linempembelelo ebonakalayo, isengumfanekiso opheleleyo xa ubonwa esweni. Oku kukutshintshwa kweskena. Umboniso we-LED unemigca ye-1080 yeskena kunye nemifanekiso engama-720 ngomzuzwana, evezwe njenge-720i okanye i-1080i. Ukuba ngumgca oskenti ngomgca, kubizwa ngokuba yi-720p okanye i-1080p.
Yintoni i-720p?
I-720p: sisisombululo esiphezulu senkcazo, efanelekileyo kwikhaya eliqhelekileyo kunye neziganeko zentengiso, ngakumbi xa ubungakanani bobukhulu becala.
Yintoni i-1080p?
I-1080p: Umgangatho weHD opheleleyo, osetyenziswa ngokubanzi kwiTV, i-poitors yekhompyuter kunye nemiboniso ephezulu ye-LED, ibonelela ngamava agqwesileyo afanelekileyo.
Yintoni i-4k?
I-4k: 3840 × 2160 ibizwa ngokuba yi-4K yesisombululo (oko kukuthi, isisombululo ngamaxesha ama-4 ee-480P) esinetekhnoloji ye-580P) yeTekhnoloji ye-Ultra, elungele abasebenzisi abalandela amava aphezulu emifanekiso kunye nezicelo eziphezulu.
Yintoni i-8k?
I-8k: 7680 × 4320 ibizwa ngokuba yi-8K yesisombululo (okt, isisombululo ngamaxesha ama-4 e-4K). Njengenguqulo ephuculweyo ye-4K, isisombululo se-8K ibonelela ngokucacileyo, kodwa okwangoku inqunyelwe yimithombo yemixholo kunye neendleko kwaye ayikathandwa.
INDLELA YOKUKHETHA INKCAZO YENKCAZO, Inkcazo ephezulu, iNgcaciso ePhezulu ePhezulu, iNgcaciso ePhezulu ePhezulu, i-4K, kunye ne-8K isikrini sokuBonisa izikrelemnqa, kunyanzelekile ukuba sithathele ingqalelo imeko yesicelo, uhlahlo-lwabiwo mali kunye neemfuno zexesha elizayo. Kwikhaya lokuzonwabisa okanye ukuboniswa okuncinci kwezorhwebo, inkcazo ephezulu okanye inkcazo ephezulu (1080p) yanele; Kwintengiso enkulu ngaphandle, amabala emidlalo, kunye namanye amathuba afuna uloyiko olubonakalayo, inkcazo ephezulu (4K) okanye izikrini eziphezulu ze-LOPOLS zikhethekile. Kwangelo xesha, kufuneka sinikele ingqalelo kwizalathi zentsebenzo yesikrini sokubonisa, njengokukhanya, umahluko, kunye nokuveliswa kombala, ukuqinisekisa ukuba isiphumo sokubonisa iyonke.
Ngamafutshane, ngokuqhubela phambili phambili kwetekhnoloji yeTekhnoloji, ukusonjululwa kwezikrini zokubonisa i-LED kuhlala kukuphucula, ukubonelela abathengi ngezinto ezahlukileyo. Ndiyathemba ukuba le nto iyaziwayo inokukunceda ukuba uqonde ngcono ulwazi ngesisombululo, ukuze wenze izigqibo ezinolwazi malunga nokuthenga ezikhokelwa.
IXESHA LOKUQALA: AUG-29-2024