Kwihlabathi lonxibelelwano olubonakalayo, bekusoloko kukho ingxoxo malunga nokuba yeyiphi itekhnoloji engcono, ikhokelwa okanye i-LCD. Zombini zinezibonelelo kunye nezinto ezingalunganga, kunye nedabi lendawo ephezulu kwimarike yodonga yevidiyo iyaqhubeka.
Xa kuziwa kwi-LCD ye-LCD ye-LCD ye-LCD, kunokuba nzima ukukhetha icala. Ukusuka kwi-Umahluko kwiTekhnoloji kumgangatho wemifanekiso.
Ngeemarike zentengiso yehlabathi jikelele ezenzelwe ukukhula nge-11% ngo-2026, akuzange kubekho ixesha elingcono lokufumana ezi zinto.
Ukhetha njani umboniso ngalo lonke olu lwazi ukuqwalaselwa nangona?
Yintoni umahluko?
Ukuqala, zonke iindawo ezikhokelwayo zii-LCDs kuphela. Zombini zisebenzisa itekhnoloji ye-crystal ye-freetal (LCD) kunye nothotho lwezibane ezibekwe ngasemva kwesikrini ukuvelisa imifanekiso esiyibona kwizikrini zethu. Izikrini ze-LED zisebenzisa i-Deds ekhupha izibane, ngelixa i-LCDS isebenzisa izibane ze-fluorescent.
I-LED inakho ukukhanya okugcweleyo. Kulapho ii-LEDs zibekwa khona ngokulinganayo sonke isikrini, ngendlela efanayo kwi-LCD. Nangona kunjalo, umahluko obalulekileyo kukuba ii-LEDs zibeke imimandla kwaye ezi ndawo zinokuchithwa. Oku kwaziwa ngokuba kukugqobhoza kwendawo kwaye kunokuphucula umgangatho wemifanekiso. Ukuba inxenye ethile yesikrini kufuneka ibe mnyama, indawo ye-LEDS inokubekwa ukuba yenze i-truer emnyama kunye nomfanekiso ophuculweyo womfanekiso. Izikrini ze-LCD azikwazi ukwenza oku njengoko zihlala ngokucacileyo.
I-LCD yevidiyo kwiNdawo yokwamkela iOfisi
Umgangatho womfanekiso
Umgangatho wemifanekiso yenye yezona zinto zinembambano xa kuziwa kwi-LCD ye-LCD ye-LCD. I-LED ye-LED ngokubanzi inomgangatho womgangatho ongcono xa kuthelekiswa ne-LCD yabo ye-LCD. Ukusuka kumanqanaba amnyama okuthelekisa kunye nokuchaneka kombala, imiboniso ye-LED ihlala iphuma ngaphezulu. Izikrini ze-LED kunye nomboniso ongabuyiswanga opheleleyo opheleleyo onokufumana i-piming yendawo iya kubonelela ngowona mgangatho womfanekiso obalaseleyo.
Malunga nokujonga ikona, akukho mahluko phakathi kweendonga zevidiyo kunye ne-LED. Oku endaweni yoko kuxhomekeke kumgangatho wephaneli yeglasi esetyenzisiweyo.
Umbuzo wokujonga umgama unokufaka izityalo kwiingxoxo ze-LED ze-LCS. Ngokubanzi, akukho mgama mkhulu phakathi kweetekhnoloji ezimbini. Ukuba ababukeli bayakuhlala bevalela ekuphakameni kwesikrini kufuneka baxinezelekile nge-pixel ngaphandle kokuba ividiyo yakho isebenzisa i-LED okanye itekhnoloji ye-LCD.
Ubungakanani
Apho umboniso uza kubekwa khona kwaye ubungakanani obufunekayo ziimpawu ezibalulekileyo apho isikrini silungile khona.
Iindonga zevidiyo ze-LCD zihlala zenziwa zinkulu njengoko iindonga ze-LED. Kuxhomekeka kwimfuno, banokuqwalaselwa ngendlela eyahlukileyo kodwa bangayi kwiindonga ezinkulu ezikhokelayo. I-LEDS inokuba yinkulu njengoko ufuna, enye yeyona inkulu i-beijing, enama-250 mx 30 m (820 ft x 98 ft) indawo yonke yendawo ye-7 500 m² (80,729 ft²). Lo mboniso wenziwe kwizikrini ezintlanu ezinkulu ze-LED zokuvelisa umfanekiso oqhubekayo.
Ukuqaqamba
Apho uya kuba bonakalisa udonga lwevidiyo yakho iya kukwazisa ukuba ufuna ukuqaqamba kangakanani izikrini ukuba ziyintoni.
Ukuqaqamba okuphezulu kuya kufuneka kwigumbi elinewindows enkulu kunye nokukhanya okuninzi. Nangona kunjalo, kumagumbi amaninzi okulawula ukukhanya kakhulu kuya kuba yinto engeyiyo. Ukuba abasebenzi bakho basebenza bajikeleze ixesha elide banokuva ubunzima bentloko okanye ubunzima bamehlo. Kule meko, i-LCD inokuba yeyona ndlela ibhetele ngaphandle kokuba akukho sidingo senqanaba eliphezulu lokukhanya.
Umahluko
Umahluko nento ekufuneka uyiqwalasele. Lo ngumahluko phakathi kweyona mibala ikhaphukhaphu nemnyama. Umyinge oqhelekileyo oqhelekileyo wokwenza izinto ze-LCD ngu-1500: 1, ngelixa i-LED inokufezekisa i-5000: 1. I-LEDT engasemva i-Exting inokuthi inike ukukhanya okuphezulu ngenxa yokukhanya okungasemva kodwa kunye ne-truer emnyama kunye nokukhanya kwendawo.
Abavelisi abakhokelayo abakhokelayo bebexakekile bendisa imigca yabo yemveliso ngokwenza uyilo olunobuchule kunye nokuhambela phambili kwezobuchwephesha. Ngenxa yoko, umgangatho obonisiweyo uphuculwe kakhulu, nge-UTRE STIMSWS STIMSWNYS (UHD) kunye nesisombululo se-8K sibonisa ukuba ngumgangatho omtsha kwitekhnoloji yodonga lwevidiyo. Olu gonyo lwenza amava abonakalayo abonakalayo kuwo nawuphi na umbukeli.
Ukuqukumbela, ukhetho phakathi kweTekhnoloji yePhepha lePhepha le-LED kunye ne-LCD ixhomekeke kwisicelo somsebenzisi kunye nokhetho lobuqu. Itekhnoloji ye-LED ilungele intengiso yangaphandle kunye neziphumo ezibonakalayo ezibonakalayo, ngelixa itekhnoloji ye-LCD ilungele ngokufanelekileyo useto lwe-Indoor apho kufuneka khona imifanekiso ephakamileyo. Njengoko ezi teknoloji zimbini ziyaqhubeka ziphucuka, abathengi banokulindela ukuba zibonwayo kunye nemibala enzulu evela kwiindonga zevidiyo.
IXESHA LOKUQALA: APR-21 ukuya kwi-2123
