Isisombululo se-4K sisisombululo esisandula ukuveliswa kwiimuvi zedijithali kunye nomxholo wedijithali. Igama elithi 4K livela kwisisombululo sayo esithe tyaba esimalunga nee-pixels ezingama-4000. Isisombululo sezixhobo zokubonisa isisombululo se-4K eziqalisiweyo ngoku yi-3840×2160. Okanye, ukufikelela kwi-4096×2160 kunokubizwa ngokuba sisixhobo sokubonisa isisombululo se-4K. Xa kuthelekiswa nesisombululo esipheleleyo se-high-definition se-1920×1080, isibonisi esinesisombululo se-4K siya kwanda ngezigidi zee-pixels, ngoko ke ubunono bomfanekiso kunye nokusebenza kwawo kuya kuphucuka ngokomgangatho.

Iimveliso zokubonisa zakuqala, oko kukuthi, iimveliso zokubonisa kwixesha le-CRT, zazisetyenziswa kakhulu kwisisombululo esiphantsi, kwaye isiphumo somfanekiso sasibanzi, kwaye nemveliso yayikhupha imisebe emikhulu. Ngelo xesha, izisombululo ezilungileyo zeemveliso zaziyi-1024×768 kunye ne-1280×1024, ngaloo ndlela zifezekisa isibonisi se-720p esichazayo. Emva kokuphuhliswa kwesibonisi sekristale yolwelo, ngenxa yotshintsho olukhulu kumgaqo wesibonisi, ubungakanani bemveliso butshintshe kakhulu, ngoko ke ubungakanani besibonisi kunye nesisombululo sesikrini ziye zaphuhliswa kakhulu.

Isisombululo kukuchaneka komfanekiso wesikrini, okubhekisa kwinani lee-pixels ezinokuboniswa yimonitha. Ekubeni amanqaku, imigca, kunye nomphezulu kwisikrini zenziwe ngee-pixels, okukhona imonitha inokubonisa ii-pixels ezininzi, kokukhona umfanekiso ucotha kwaye ulwazi oluninzi lunokuboniswa kwindawo efanayo yesikrini, ngoko ke isisombululo sisiphumo esibalulekileyo sezalathisi. Umfanekiso wonke unokucingelwa njengebhodi enkulu yechess, kwaye isisombululo sichazwa njengenani lee-intersections zayo yonke imigca ye-longitude kunye ne-latitude.

Okwangoku, kukho ubungakanani obuninzi beemonitha ze-LCD eziqhelekileyo, kwaye nezisombululo zazo zahlukile kancinci. Umzekelo, isisombululo sesikrini se-18.5 intshi (16:9) yi-1366×768; ii-intshi ezili-19 (16:10) yi-1440×900; isisombululo sesikrini se-21.5 intshi (16:9) sikwayi-1920×1080; okwangoku, kwimarike, iimveliso zesikrini ezinesisombululo se-1920×1080 full HD size sele zithandwa kakhulu.

Xa kufikwa kwiingenelo kunye namandla eemonitha zesisombululo se-4K, ngenxa yesisombululo esihle kangaka, ukusebenza komfanekiso ezisa kuwo kuye kwanda kakhulu, kwaye umxholo onokuboniswa kwisikrini esinye ubanzi kakhulu. Njengoko sonke sisazi, ubungakanani beenkcukacha eziziswa zizikrini zamanqanaba ahlukeneyo esisombululo kunye nomxholo onokuboniswa zahlukile ngokupheleleyo. Umzekelo, ababukeli banokuwuva ngokucacileyo umahluko phakathi kwemithombo yokudlala ye-720p kunye ne-1080p xa bebukele iimuvi, kwaye isikrini semuvi ye-4K sahlukile kakhulu kwezimbini zangaphambili. Abathengi baya kukhetha iimveliso ezinesisombululo esiphezulu kangangoko kunokwenzeka ngokweemfuno zabo xa bethenga iimonitha.

Nangona kunjalo, ixabiso leemveliso ezikumgangatho ophezulu kakhulu liya kunyuka kakhulu ngokuphuculwa kokusebenza kwemveliso. Ngokusekelwe kulawulo lwezinga lemveliso kunye nokuqwalaselwa kwemfuno yemarike kunye nenqanaba lehardware eqhelekileyo, uninzi lweemveliso eziqhelekileyo eziqaliswe ngababoneleli ziya kugcina isisombululo se-HD epheleleyo, ngelixa uthotho lwesikrini esikhulu luhlala lusebenzisa isisombululo se-ultra-high definition. I-TouchDisplays yazisa ngokubanzi ubungakanani obahlukeneyo bezixhobo zesikrini esichukumisayo ezixhasa ukwenziwa ngokwezifiso, zibonisa amandla okubonisa angaqhelekanga ngemifanekiso ecacileyo. Iinketho ezahlukeneyo zesisombululo ezifana ne-1024×768, 1366×768, 1920×1080, kunye ne-3840×2160 zibonelelwa ukuhlangabezana neemfuno zomntu ngamnye zabathengi abahlukeneyo kwiimeko ezahlukeneyo zesicelo.

Landela eli khonkco ukuze ufunde okungakumbi:

https://www.touchdisplays-tech.com/

ETshayina, kwihlabathi liphela

Njengomvelisi onamava amaninzi kushishino, iTouchDisplays iphuhlisa izisombululo ezikrelekrele zokuchukumisa. Yasekwa ngo-2009, iTouchDisplays yandisa ishishini layo lehlabathi jikelele kwimveliso.I-POS ye-Touch All-in-one,Iimpawu zeDijithali eziSebenzayo,Isikrini sokuchukumisakunyeIbhodi emhlophe ye-elektroniki esebenzisana nayo.

Ngeqela leengcali ze-R&D, inkampani izinikele ekunikezeni nasekuphuculeni izisombululo ze-ODM kunye ne-OEM ezanelisayo, ibonelela ngeenkonzo zokwenziwa ngokwezifiso zebhrendi kunye nemveliso ezikumgangatho ophezulu.

Themba iiTouchDisplays, yakha uphawu lwakho olubalaseleyo!

Qhagamshelana nathi

Email: info@touchdisplays-tech.com
Inombolo yoQhagamshelwano: +86 13980949460 (Skype/ WhatsApp/ Wechat)