Ngexesha langoku I- TV ye- LCD iqinisekile ebomini bethu. Zineepaneli zeLCD, umveliso ophuculweyo nsuku zonke. Kodwa, nangona kunjalo, ingxaki yokubonakala kwamaphikseli aphukileyo esikrinini isalokhu iphuthuma.
Ngexesha lokuthengwa kweTV, kukho umngcipheko wokuba ufumane umzekelo kunye nesiphene esichaziweyo. Ukuze ugweme oku, kucetyiswa ukuba uhlolisise umboniso weepikseli eziphukileyo.
Ukutshekisha isikrini kwiipikseli eziphukileyo
I-pixel yinto encinci yeempawu zokubonisa okanye umfanekiso wesigxina; ibonakala njengento engabonakaliyo enomfanekiso ojikelezayo okanye onxantathu. Ngaloo nto, umfanekiso usekwa kwesikrini. I-pixel iqulethe ii-subpixels ezi-3 zemibala emithathu: ebomvu, eluhlaza okwesibhakabhaka kunye nohlaza. Siyabonga kubo isibonakaliso sibonisa inani elingaqhelekanga leetoni ezahlukeneyo.
I-pixel ephukile ingabonakalisa njengento ebonakalayo kwimvelaphi yombala othile. Kukho izizathu zokubonakala kwazo:
- ukungaphumeleli kolawulo lwe-transistor;
- i-subpixel ixhomekeke kwindawo enye.
Isizathu sokuqala sinokupheliswa kuphela ngosizo lwezixhobo ezifanelekileyo, ezibandakanya ngoncedo lwe-laser. Oku akuyi kubuyiselwa ipiksile ephukile, kodwa iya kubonakala ingabonakali emehlweni.
Kwimeko yesibini, i-pixel ephukile ingabuyiselwa ngokusebenzisa iinkqubo ezizodwa.
Kodwa, ukuze ungabikho ukukhangela iindlela zokusombulula le ngxaki, kuyacetyiswa ukuba i-matrix ihlolwe ngexesha kwiipikseli eziphukileyo ngexesha lokuthengwa kweTV.
I-TV okanye ilonge njani i-pixels ephukile? Oku kunokwenziwa ngoncedo lweenkqubo ezifanelekileyo ngokudibanisa iTV kwiyunithi yenkqubo okanye i-laptop. Kodwa xa kuthengwa kwivenkile, le ndlela inzima kakhulu.
Indlela elula kakhulu ukubonisa imifanekiso engembala yecala kwiskrini seTV. Ngoko, ukubonakalisa indawo emnyama kwesikrini, imvelaphi emhlophe iphuma. Ukufumanisa iphuzu elimhlophe, sebenzisa imvelaphi emnyama.
Ukuqhuba uvavanyo olulolo hlobo, kufuneka ubhale isethi yemifanekiso eneembala ezinemibala kwi-flash flash drive. Indlela engcono kakhulu kukurekhoda iividiyo zokuvavanya.
Le ndlela ifanelekile ukuvavanya izikrini zemizekelo yeTV ehlukeneyo. Ngokukodwa, ngale ndlela ungabheka iipikseli eziphukileyo kwiSamsom TV.
Uvavanyo olupheleleyo lwethempyutheni luza kukunceda ukuthintela ukuthengwa kwezixhobo ezinobulunga obuphene.