Inqanaba lokuhlaziya leIzikrini zokubonisa ezi-LEDyiparameter ebaluleke kakhulu. Siyazi ukuba zininzi iintlobo zeRhafu yokuHlaziya kwizikrini ze-LED, ezifana ne-480hz, i-90hz, nge-1920hz, ibrashi ephezulu kakhulu kunye nebrashi ephezulu kwishishini. Ke yintoni ubudlelwane phakathi kwenqanaba lokuhlaziya izikrini eziboniswayo ze-LED? Yintoni egqiba ireyithi yokuhlaziya? Ngaba unayiphi impembelelo kumava ethu ajongayo? Ngapha koko, lithini inqanaba elifanelekileyo lokuhlaziya okukhoyo kwiscreen esikhulu? Le yimibuzo yobungcali, kwaye abasebenzisi banokudideka xa bekhetha. Namhlanje, siya kubonelela ngempendulo eneenkcukacha kumbuzo wereyithi yokuhlaziya i-LED!
Umxholo wokuhlaziya ireyithi
Inqanaba lokuhlaziya leIsikrini se-LEDIbhekisa kwinani lamaxesha uMfanekiso obonisiweyo abonakaliswa ngokuphinda abonakaliswe kwisikrini ngomzuzwana, olinganiselweyo kwi-HZ, okwabizwa ngokuba yi-hertz. Umzekelo, isikrini sokubonisa esikhokelekileyo esinexabiso lokuhlaziya le-1920 libonisa amaxesha ali-1920 ngomzuzwana. Iqondo lokuhlaziya ikakhulu ichaphazela isalathiso esikhulu sokuba i-scricks yescreen ngexesha lokubonisa, kwaye ubukhulu becala ichaphazela imiba emibini: impembelelo yokudubula kunye namava omsebenzisi.
Yintoni ePhakamileyo nePhakamileyo?
Ngokubanzi, inqanaba lokuhlaziya lombala ongatshatileyo kunye nombala ophicothileyo lingama-48 +, ngelixa zimbini iintlobo zeRhafu yokuHlazi: 960hz, ngo-1920hz, kunye ne-38Hz. Ngokubanzi, i-960hz ne-1920hz idluliselwe kwiRhafu eNqaku-hlathi, kwaye i-3840hz idluliselwe kwiRhafu eNcinci.
Leliphi inqanaba lokuhlaziya izikrini eziboniswayo ezikhokelayo ezinxulumene?
Ireyithi yokuhlaziya yezikrini eziboniswayo ze-LED ihambelana ne-LOD ye-LED ye-LED. Xa usebenzisa i-chip eqhelekileyo, ireyithi yokuhlaziya inokufika kuphela kwi-480hz okanye i-960hz. Xa isikrini esibonisa i-LED sisebenzisa i-chip yesitshixo kabini, iqondo lokuhlaziya lingafikelela ngo-1920hz. Xa usebenzisa i-chip ephezulu ye-PWM, ireyithi yokuhlaziya yesikrini se-LED inokufikelela kwi-3840hz.
Leliphi inqanaba lokuhlaziya?
Ngokubanzi, ukuba kuphela kwesikrini esinye okanye isikrini esibonisa umbala-zincwadi, ireyithi yokuhlaziya i-480hz yanele. Nangona kunjalo, ukuba sisikrini esigcweleyo se-LED, kungcono ukufezekisa inqanaba lokuhlaziya le-1920hz, elinokuqinisekisa ukuba amava aqhelekileyo ajongisisayo kwaye athintele ukudinwa okubonakalayo ngexesha lokujonga ixesha elide. Kodwa ukuba isetyenziselwa ukudubula nokukhuthaza, kungcono ukwenza isikrini sokubonisa esikhokelayo se-3840hz, kuba isikrini somboniso se-LED nge-38 HEDS engenaziphungulelo zamanzi ngexesha lokufowuna.
Impembelelo yeRhafu yokuHlaziya ePhakamileyo nePhakasiweyo
Ngokubanzi, lo gama nje ireyithi yokuhlaziya yezikrini ze-LED iphezulu kune-960hz, iphantse yangaphambi kokuba inikezwe ngumntu. Ukufikelela kwi-2880hz okanye ngaphezulu kuthathwa njengezenzo eziphezulu. Ireyithi yokuhlaziya ephakamileyo ithetha ukuba umboniso wesikrini uzinzile ngakumbi, iintshukumo ziyagungqiswa kwaye zendalo, kwaye umfanekiso ucacile. Kwangelo xesha, ngexesha lokufota, umfanekiso oboniswe kwizikrini eziboniswayo ze-LED ayinaziqhushumbisi zamanzi, kwaye iliso lomntu alisayi kuziva lingakhululekanga xa ibukele ixesha elide, yenza ukuba nediwili ebonakalayo inokwenzeka.
Ke inqanaba lokuhlaziya lesikrini se-LED ye-LED ikakhulu ixhomekeke kwinjongo yethu nohlobo lwe-LED. Ukuba yi-kuphelane kuphela okanye i-LING kuphela, akukho sidingo sokuhlawula ingqalelo enkulu kwixabiso lokuhlaziya. Nangona kunjalo, ukuba yizikrini ezigcweleyo zombala ezi-LED, usebenzisa ireyithi yokuhlaziya i-1920hz iyanele, kwaye ngoku isetyenziswa ngokubanzi. Kodwa ukuba uhlala uyisebenzisa ukuze uyitshise ividiyo okanye iinjongo zentengiso, zama ukusebenzisa ireyithi yokuhlaziya i-3840hz.
IXESHA LOKUQALA: IJUL-01-2024
