Ehlabathini lonxibelelwano olubonakalayo, bekusoloko kukho ingxoxo malunga nokuba yeyiphi iteknoloji engcono, i-LED okanye i-LCD.Zombini zineenzuzo kunye nokungonakali, kwaye idabi lendawo ephezulu kwintengiso yodonga lwevidiyo iyaqhubeka.
Xa kuziwa kwingxoxo yodonga lwevidiyo ye-LED vs LCD, kunokuba nzima ukukhetha icala.Ukusuka kwiiyantlukwano zeteknoloji ukuya kumgangatho womfanekiso.Kukho izinto ezininzi oza kufuneka uziqwalasele xa ukhetha isisombululo esifanelekileyo kwiimfuno zakho.
Ngemakethi yodonga lwevidiyo yehlabathi iseti ukuba ikhule nge-11% ngo-2026, akukaze kubekho ixesha elingcono lokufumana le miboniso.
Uwukhetha njani umboniso onalo lonke olu lwazi oza kuqwalaselwa?
Yintoni umahluko?
Ukuqala, zonke iziboniso ze-LED zi-LCDs nje.Zombini zisebenzisa itekhnoloji yeLiquid Crystal Display (LCD) kunye nothotho lwezibane ezibekwe ngasemva kwesikrini ukuvelisa imifanekiso esiyibona kwizikrini zethu.Izikrini ze-LED zisebenzisa ii-diode ezikhupha ukukhanya kwizibane zangasemva, ngelixa i-LCD isebenzisa izibane ezikhanyayo.
Ii-LED zinokuba nezibane ezipheleleyo.Kulapho ii-LED zibekwe ngokulinganayo kwiscreen sonke, ngendlela efanayo neLCD.Nangona kunjalo, umahluko obalulekileyo kukuba ii-LED zisete imimandla kwaye le mimandla inokuncipha.Oku kwaziwa njengokufiphala kwendawo kwaye kunokuphucula kakhulu umgangatho wemifanekiso.Ukuba indawo ethile yesikrini ifuna ukuba mnyama, indawo yee-LED inokucutheka ukwenza umnyama wokwenene kunye nophuculo lomahluko womfanekiso.Izikrini ze-LCD azikwazi ukwenza oku njengoko zihlala zikhanya ngokulinganayo.
Udonga lwevidiyo ye-LCD kwindawo yokwamkela iofisi
Umgangatho womfanekiso
Umgangatho womfanekiso ngomnye wemiba ephikisana kakhulu xa kuziwa kwingxoxo yodonga lwevidiyo ye-LED vs.Iziboniso ze-LED zinomgangatho womfanekiso ongcono xa kuthelekiswa noogxa babo be-LCD.Ukusuka kumanqanaba amnyama ukuya kuthelekisa kunye nokuchaneka kombala, iziboniso ze-LED zihlala ziphuma phezulu.Izikrini ze-LED ezine-full-array back-lit display ezikwaziyo ukufiphaza kwendawo ziya kubonelela ngowona mgangatho womfanekiso ubalaseleyo.
Ngokubhekiselele kwi-angle yokujonga, ngokuqhelekileyo akukho mahluko phakathi kwe-LCD kunye neendonga zevidiyo ze-LED.Oku endaweni yoko kuxhomekeke kumgangatho wepaneli yeglasi esetyenzisiweyo.
Umbuzo womgama wokujonga unokuvela kwiingxoxo ze-LED vs. LCD.Ngokubanzi, akukho mgama mkhulu phakathi kweetekhnoloji ezimbini.Ukuba ababukeli baya kubukela ngokusondeleyo isikrini sifuna ukuxinana kwe-pixel ephezulu nokuba udonga lwakho lwevidiyo lusebenzisa i-LED okanye iteknoloji yeLCD.
Ubungakanani
Apho umboniso uza kubekwa khona kunye nobukhulu obufunekayo zizinto ezibalulekileyo apho isikrini sikulungele.
Iindonga zevidiyo ze-LCD azenziwanga zikhulu njengeendonga ze-LED.Ngokuxhomekeke kwimfuno, zinokucwangciswa ngokwahlukileyo kodwa aziyi kuya kubungakanani obukhulu beendonga ze-LED.Ii-LED zinokuba nkulu njengoko ufuna, enye yezona zinkulu iseBeijing, elinganisa i-250 mx 30 m (820 ft x 98 ft) kumhlaba opheleleyo we-7,500 m² (80,729 ft²).Lo mboniso wenziwe ngezikrini ezintlanu ezinkulu kakhulu ze-LED ukuvelisa umfanekiso omnye oqhubekayo.
Ukuqaqamba
Apho uya kube ubonisa udonga lwakho lwevidiyo luya kukwazisa ukuba kufuneka ziqaqambe kangakanani izikrini.
Ukukhanya okuphezulu kuya kufuneka kwigumbi elineefestile ezinkulu kunye nokukhanya okuninzi.Nangona kunjalo, kumagumbi amaninzi olawulo ukuqaqamba kakhulu kuya kuba yinto engalunganga.Ukuba abasebenzi bakho basebenza kuyo ixesha elide banokuphathwa yintloko okanye uxinezeleko lwamehlo.Kule meko, i-LCD iya kuba lolona khetho lungcono njengoko kungekho mfuneko yokukhanya okuphezulu kakhulu.
Ukuthelekisa
Ukuchasana kwakhona yinto ekufuneka iqwalaselwe.Lo ngumahluko phakathi kweyona mibala iqaqambileyo nemnyama kwesikrini.Umlinganiselo oqhelekileyo wokuchasana kwimiboniso ye-LCD yi-1500: 1, ngelixa ii-LED zinokufikelela kwi-5000: 1.Ii-LED ezine-backlight ezigcweleyo zinokubonelela ngokuqaqamba okuphezulu ngenxa yokukhanya ngasemva kodwa kunye nobumnyama obunyanisiweyo kunye nobumnyama bendawo.
Abavelisi bemiboniso abaphambili baxakeke besandisa imigca yemveliso yabo ngoyilo oluyilayo kunye nokuqhubela phambili kobuchwepheshe.Ngenxa yoko, umgangatho wokubonisa uphuculwe kakhulu, kunye ne-Ultra High Definition (UHD) izikrini kunye neziboniso ze-8K zesisombululo zibe ngumgangatho omtsha kwi-teknoloji yodonga lwevidiyo.Ezi nkqubela phambili zidala amava okubonwa antywilayo kuye nawuphi na umbukeli.
Ukuqukumbela, ukhetho phakathi kwe-LED kunye ne-LCD iteknoloji yodonga lwevidiyo ixhomekeke kwisicelo somsebenzisi kunye nokhetho lomntu.Itekhnoloji ye-LED ilungele intengiso yangaphandle kunye neziphumo ezibonakalayo ezinkulu, ngelixa itekhnoloji ye-LCD ifaneleka ngcono kwiisetingi zangaphakathi apho kufuneka imifanekiso enesisombululo esiphezulu.Njengoko ezi teknoloji zimbini ziqhubeka ziphucuka, abathengi banokulindela imbonakalo enomtsalane ngakumbi kunye nemibala enzulu kwiindonga zabo zevidiyo.
Ixesha lokuposa: Apr-21-2023