Adadin wartsakewa naLED nuni fuskama'auni ne mai mahimmanci.Mun san cewa akwai nau'ikan farashin wartsakewa da yawa don nunin nunin LED, kamar 480Hz, 960Hz, 1920Hz, 3840Hz, da sauransu, waɗanda ake magana da su azaman ƙaramin goga da babban goga a cikin masana'antar.Don haka menene dangantakar dake tsakanin adadin wartsakewa na nunin nunin LED?Menene ke ƙayyade adadin wartsakewa?Wane tasiri yake da shi akan kwarewar kallonmu?Bugu da kari, menene madaidaicin adadin wartsakewa na LED splicing cikin babban allo?Waɗannan wasu tambayoyi ne na ƙwararru, kuma masu amfani kuma na iya ruɗe lokacin zabar.A yau, za mu ba da cikakken amsa ga tambaya na LED refresh rate!
Ma'anar ƙimar wartsakewa
Adadin wartsakewa naLED nuni allonyana nufin adadin lokutan da aka nuna hoton da aka nuna akai-akai akan allon a sakan daya, wanda aka auna a Hz, wanda kuma aka sani da Hertz.Misali, allon nuni na LED tare da adadin wartsakewa na 1920 yana nuni sau 1920 a sakan daya.Adadin wartsakewa ya fi shafar babban mai nuna ko allon yana flickers yayin nunin, kuma galibi yana shafar bangarori biyu: tasirin harbi da kwarewar kallon mai amfani.
Menene babba da ƙaramar wartsakewa?
Gabaɗaya, ƙimar wartsakewa na nunin LED mai launi guda ɗaya da dual shine 480Hz, yayin da akwai nau'ikan ƙimar wartsakewa guda biyu don nunin LED mai cikakken launi: 960Hz, 1920Hz, da 3840Hz.Gabaɗaya, 960Hz da 1920Hz ana kiranta azaman ƙarancin wartsakewa, kuma ana kiran 3840Hz azaman ƙimar wartsakewa.
Menene adadin wartsakewa na allon nunin LED mai alaƙa?
Yawan wartsakewa na allon nunin LED yana da alaƙa da guntu direban LED.Lokacin amfani da guntu na yau da kullun, ƙimar wartsakewa na iya kaiwa 480Hz ko 960Hz kawai.Lokacin da allon nunin LED yayi amfani da guntu direban makulli biyu, ƙimar wartsakewa na iya kaiwa 1920Hz.Lokacin amfani da guntu direban PWM mafi girma, ƙimar farfadowar allon nuni na LED zai iya kaiwa 3840Hz.
Menene madaidaicin adadin wartsakewa?
Gabaɗaya, idan allon nunin LED guda ɗaya ne ko launi biyu, ƙimar wartsakewa na 480Hz ya wadatar.Duk da haka, idan yana da cikakken launi LED allon, ya fi dacewa don cimma matsakaicin farfadowa na 1920Hz, wanda zai iya tabbatar da kwarewar kallo na yau da kullum da kuma hana gajiya na gani yayin kallon dogon lokaci.Amma idan ana amfani dashi akai-akai don harbi da haɓakawa, yana da kyau a sanya allon nunin LED tare da babban adadin wartsakewa na 3840Hz, saboda allon nuni na LED tare da ƙimar wartsakewa na 3840Hz ba shi da ripples na ruwa yayin harbi, yana haifar da mafi kyau. kuma mafi bayyana tasirin daukar hoto.
Tasirin maɗaukaki da ƙananan raguwa
Gabaɗaya, idan dai adadin sabuntar allon nunin LED ya fi 960Hz, kusan ba zai iya bambanta da idon ɗan adam ba.Kai 2880Hz ko sama ana ɗaukar babban inganci.Mafi girman adadin wartsakewa yana nufin nunin allo ya fi kwanciyar hankali, ƙungiyoyin sun fi santsi da na halitta, kuma hoton ya fi fitowa fili.A lokaci guda kuma, yayin daukar hoto, hoton da aka nuna akan allon nunin LED ba shi da ɗigon ruwa, kuma idon ɗan adam ba zai ƙara jin daɗi idan ya daɗe yana kallo ba, wanda hakan zai sa gajiyawar gani ta ragu.
Don haka yawan wartsakewar allon nunin LED ɗinmu ya dogara ne akan manufarmu da nau'in LED ɗin da aka yi amfani da shi.Idan LED mai launi ɗaya ne kawai ko dual, babu buƙatar kulawa da yawa ga ƙimar wartsakewa.Duk da haka, idan wasu cikakkun fuska LED ne a cikin gida, yin amfani da ƙimar farfadowa na 1920Hz shima ya wadatar, kuma yanzu ana amfani dashi sosai.Amma idan sau da yawa kuna buƙatar amfani da shi don harbin bidiyo ko dalilai na talla, yi ƙoƙarin amfani da ƙimar farfadowa mai girma na 3840Hz.
Lokacin aikawa: Jul-01-2024
