Kwishishini lokubonisa le-LED, ireyithi yokuhlaziya eqhelekileyo kunye nereyithi yokuhlaziya egqityiweyo ibhengeze ishishini idla ngokuchazwa njenge-1920hz kunye ne-3840hz ihlaziya ngexabiso elifanelekileyo. Iindlela zokuphunyezwa kwesiqhelo ziphindwe kabini nge-terch drive kunye ne-PWM drive ngokwahlukeneyo. Ukusebenza okukhethekileyo kwesisombululo kulandelayo:
[I-latch yomqhubi ephindwe kabini]: I-1920hz Reving Ireyitha isikali, eyakhiwe-kwi-Ghost-in-tion yam yokuphelisa umsebenzi wokususwa kwe-pikseli efileyo kunye neminye imisebenzi;
[I-PWM IC]: I-3840Hz Reaci, i-14 le-14
Inkqubo yokuqhuba yokuqhuba ye-PWM ye-PWM ineempungutye ezingwevu ngakumbi kwimeko yokuphinda kabini inqanaba lokuhlaziya. Imisebenzi esekwe kwisekethe kunye nee-algorithms ezisetyenziswa kwimveliso zininzi kakhulu. Ngokwemvelo, i-chip yokuqhuba yamkela indawo enkulu ye-wafferes kunye neendleko eziphezulu.
Nangona kunjalo, kwixesha le-post-the phesheya, imeko yehlabathi ayizinzanga, ukunyuka kwamaxabiso kunye nabavelisi boqoqosho bangaphandle, kodwa basebenzise i-3K yokucoca i-3K yokuhlaziya ireyithi ye-Gearl kunye nezona zitshintshiselwano lwentsebenzo, kunye nohlobo lwe Ixabiso lokuhlaziya lidla ngokubizwa ngokuba yi-3K yokuhlaziya i-3K yokuhlaziya ibango lereyithi yokuhlaziya ngaphezulu kwe-3000Hz yokutshatisa i-PWM ene-PWM nge-PWM idinisayo yabathengi kwaye irhanelwe kukudidanisa uluntu ngeemveliso ze-shoddy.
Kungenxa yokuba ihlala isisombululo se-1920x1080 kwicandelo lokubonisa libizwa ngokuba yi-2K yesisombululo, kwaye isisombululo se-3840X260 sihlala sibizwa ngokuba sisigqibo se-4K. Ke ngoko, ireyithi yokuhlaziya i-2880hz ididekile ngokwenqanaba 3K yokuhlaziya i-3K yereyithi yereyithi, kunye neeparamitha ezisemgangathweni ezinokufezekiswa yi-3840hz ihlaziywe yi-REALHz yokwenyani.
Xa usebenzisa i-chip jikelele ye-LED njengesicelo sesikrini, kukho iindlela ezintathu eziphambili zokuphucula inqanaba lokuhlaziya lokuhlaziya kwesikrini sokuskena:
1. Nciphisa inani lomfanekiso wemifanekiso engwevu:Ngokuncama ingqibelelo yomfanekiso ongwevu, ixesha leskena nganye ukugqiba i-Grey-Gqibezela ukubala, ukuze inani lamaxesha eso sikrini sikhuselwe ekuphuculeni inqanaba lokuhlaziya umbono.
I-2. Unqamle ububanzi be-pullseNgokuphuhlisa ixesha eli-led eli-led, linciphise umjikelo weGrayscale ukubalwa kweskena nganye, kwaye unyuse inani lamaxesha isikrini siphindaphindeka. Nangona kunjalo, ixesha lokuphendula le-chips zokuqhuba lingakwazi kuncitshiswa kungenjalo, kuya kubakho izinto ezingaqhelekanga ezinjengezinto ezingekho mfusa okanye ziphoswe ngombala ophantsi we-grey.
3. Umda kwinani lee-chips zokuqhuba ezinxulumene nothotho:Umzekelo, kwisicelo seskena se-8-umgca, inani lee-chips zokuqhuba ezinxulumene nochungechunge ukuqinisekisa ukuba idatha idluliselwe ngokuchanekileyo kwireyithi yokuphononongwa okuphakathi.
Isikrini sokuskena kufuneka silinde idatha yomgca olandelayo oza kubhalwa ngaphambi kokutshintsha umgca. Eli xesha alinakuphakanyiswa (ubude bexesha luhambelana nenani leetshipsi), kungenjalo isikrini siya kubonisa iimpazamo. Emva kokuthatha la maxesha, i-LED inokuvulwa ngokufezekileyo. Ixesha lokukhanya lincitshisiwe, oko ngaphakathi kwexesha lesikhemba (1/60 sec), inani lamaxesha apho zonke izikabisi zinokulinganiselwa, kwaye ireyithi yokusetyenziswa kwe-LIP ayiphezulu (bona elingezantsi). Ukongeza, uyilo kunye nokusetyenziswa komlawuli kuya kuba nzima ngakumbi, kwaye i-bandwidth yenkqubo yokuqhubela kwedatha yangaphakathi kufuneka inyuswe, ikhokelela ekunciphiseni ukuzinza kwekhompyutha. Ukongeza, inani leeparamitha ezifuna ukubeka esweni ukunyuswa. Iziphathe ngokungalunganga.
Ibango lomgangatho womfanekiso kwintengiso luyanda imihla ngemihla. Nangona ii-chips zokuqhuba zangoku zinezibonelelo zetekhnoloji ye-S-PWM, kusekho ibhotile engenakuphulwa kwisikrini seskena. Umzekelo, imigaqo-siseko yokusebenza ye-S-PWM ye-S-PWM iboniswe kumzobo ongezantsi. Ukuba i-chip ye-S-PWM ye-S-PWM isetyenziselwa ukuyila i-1: 8 Scanng Screen, phantsi kwemiqathango ye-16-bit Grey Grey kunye ne-PWM ukubalwa kwe-16mhz, ireyithi yokuhlaziya ebonakalayo malunga ne-30hz. Kwi-14-bit greycale, ireyithi yokuhlaziya ebonakalayo imalunga ne-120hz. Nangona kunjalo, ireyithi yokuhlaziya ebonakalayo kufuneka ibe ngaphezulu kwe-3000Hz yokufezekisa iimfuno zeliso lomntu ngomgangatho womfanekiso. Ke ngoko, xa ixabiso lemfuno lereyithi yokuhlaziya ebonakalayo yi-3000Hz, ii-chips zokuqhuba ezinemisebenzi engcono ziyafuneka ukuze zifezekise iimfuno.
Ukuvuselela kudla ngokuchazwa ngokwexabiso elipheleleyo n Times inqanaba lezakhelo lemithombo yevidiyo ye-60fps. Ngokubanzi, i-1920hz ngamaxesha angama-32 inqanaba lezakheko le-60FPS. Uninzi lwazo lusetyenziswa kumboniso werente, onokuqaqamba okuphezulu kunye nentsimi ephezulu. Ibhodi yeBhodi yeYunithi ibonisa iiBhodi zeCandelo lama-32 eziPhenisiweyo zala manqanaba alandelayo; I-3840HZ ngamaxesha angama-64 inqanaba le-60FPS, kwaye uninzi lwazo lusetyenziswa kwiiBhodi zeYunithi ye-LED 64 ye-Scans ScanS of ScanS kunye nexabiso eliphezulu lokuhlaziya kwimiboniso ye-LOOROOR.
Nangona kunjalo, imodyuli yokubonisa kwisiseko sesakhelo sekhefu le-1920hz drive liye ngenkani ukuya kwi-2880Hz, efuna indawo yokusebenza kwe-4tware, ifuna ukwahlukana nomda ophezulu wesikali se-Huredwas. Ukugqwetha kunye nokungazinzi.
Ixesha lasemva: Mar-31 ukuya ku-2023
