Ana buƙatar saurin lokacin amsawar pixel mai sauri don kawar da fatalwa (bin diddigewa) a bayan abubuwa masu sauri a cikin wasannin da ke saurin gudu. Yadda saurin lokacin amsawa yake buƙatar ya dogara da matsakaicin saurin wartsakewa na mai duba.
Misali, na'urar saka idanu ta 60Hz tana sabunta hoton sau 60 a cikin daƙiƙa (milliseconds 16.67 a tsakanin sabuntawa). Don haka, idan pixel ya ɗauki fiye da 16.67ms don canzawa daga launi ɗaya zuwa wani akan allon 60Hz, za ku lura da walƙiya a bayan abubuwa masu sauri.
Ga mai saka idanu na 144Hz, lokacin amsawa ya kamata ya zama ƙasa da 6.94ms, ga mai saka idanu na 240Hz, ƙasa da 4.16ms, da sauransu.
Pixels suna ɗaukar lokaci mai tsawo kafin su canza daga baƙi zuwa fari fiye da akasin haka, don haka ko da duk sauyi na fari zuwa baƙi pixels sun kasance ƙasa da 4ms da aka ambata akan allon 144Hz, misali, wasu sauyi na pixels masu duhu zuwa haske har yanzu suna iya ɗaukar sama da 10ms. Saboda haka, za ku sami bayyanar baƙar fata a cikin yanayi masu sauri tare da pixels masu duhu da yawa, yayin da a wasu yanayi, fatalwa ba za a iya gani ba. Gabaɗaya, idan kuna son guje wa fatalwa, ya kamata ku nemi na'urorin saka idanu na wasanni tare da takamaiman saurin lokacin amsawa na 1ms GtG (Gray zuwa Grey) - ko ƙasa da haka. Duk da haka, wannan ba zai tabbatar da aikin lokacin amsawa mara aibi ba, wanda ke buƙatar inganta shi yadda ya kamata ta hanyar aiwatar da overdrive na na'urar saka idanu.
Kyakkyawan aiwatar da overdrive zai tabbatar da cewa pixels suna canzawa da sauri, amma kuma zai hana inverse ghoot (misali pixel overshoot). Ana siffanta inverse ghosting a matsayin hanya mai haske da ke bin abubuwa masu motsi, wanda ke faruwa ne sakamakon tura pixels da ƙarfi ta hanyar saitin overdrive mai ƙarfi. Don gano yadda ake aiwatar da overdrive akan na'urar saka idanu, da kuma wane saiti ya kamata a yi amfani da shi a wane saurin wartsakewa, kuna buƙatar neman cikakken sake dubawa na na'urar saka idanu.
Lokacin Saƙo: Yuni-22-2022
