Yanzu aikace-aikacen nunin LED na cikin gida da na waje yana ƙara ƙaruwa, ko filin jirgin sama ne, shagunan, ɗakunan taro da ɗakunan karatu na iya ganin adadi na nunin jagora. Wannan a cikin siyan pixel farar jagoranci na iya tambayar yadda ƙimar farfadowar allo, ƙimar wartsakewa shine yawancin kalmomi, cewa a yau don yin magana game da Rate Refresh Screen na LED.
Menene Ratewar Wartsakewar Allon LED?
LED nunin refresh rate, wanda kuma aka sani da "visual refresh mita", "refresh mita", LED Screen refresh Rate yana nufin adadin sabunta allo, wato, nuni ga allon nuni a sakan daya da adadin sau da allon Mu maimaita. nuni, ƙimar farfadowar allo a cikin raka'o'in Hertz, yawanci ana gajarta da "Hz". Yawancin lokaci ana rage su da "HZ". Misali, ƙimar sabunta allo na 3840Hz yana nufin cewa hoton ya sake farfadowa sau 3840 a cikin daƙiƙa ɗaya. Lokacin da kake ɗaukar hotuna ko bidiyo na abubuwan da ke cikinLED nuni allon, ya gano cewa Hotunan da suka ɗauka ko naɗaɗɗen hotuna suna da ratsi a tsaye ko a kwance ko blurred, yana nufin cewa LED Screen refresh Rate na fatalwa.
Wadanne adadin wartsakewar nunin LED ne gama gari?
Yawan wartsakewa gama gari kamar 960Hz, 1920Hz, 2880Hz, 3840Hz, da sauransu ana amfani da shi don ƙaramin nunin jagora. Ana kiran 960Hz a matsayin ƙaramin goge, 1920Hz ana kiransa goga na duniya, 3840Hz ana kiransa babban goga. Gabaɗaya ana amfani da ƙimar wartsakewa mai yawa don haɓaka ingancin hoto, rage tsagewar hoto da ɓarna, musamman a wasu yanayin aikace-aikacen ƙwararru, kamar wasan kwaikwayo na mataki, gasa, allunan talla, da wuraren da ke buƙatar sa ido na bidiyo mai inganci. Dangantakar da ke tsakanin farfadowar LED. ƙimar da ingancin hoto shima yana da mahimmanci sosai, kuma babban adadin wartsakewa zai iya rage ɓarkewar motsi da jan hankali yadda ya kamata, da haɓaka haske da gaskiyar hoton. Don haka, ƙimar wartsakewa muhimmin ma'auni ne mai mahimmanci don kula da lokacin zabar nunin jagorar farar.
Menene tasirin sabunta ƙimar allon jagora?
Adadin wartsakewar LED shine maɓalli mai mahimmanci da ke shafar ingancin allo da tasirin gani. Gabaɗaya magana, mitar wartsakewar gani na 3,000Hz ko fiye shine nunin LED mai inganci. Babban wartsakewa yana da babban tasiri akan aiki da ingancin hoton nunin LED. 1920Hz, 2880Hz, 3840Hz, da dai sauransu. Waɗannan babban adadin wartsakewa na iya samar da nunin hoto mai santsi da haske, wanda ke da abokantaka sosai don nuna saurin motsi na abubuwa, babban abun ciki mai ƙarfi, da aikace-aikacen daidaitattun buƙatun launi. Babban nunin LED na wartsakewa ya dace da aikace-aikacen da ke buƙatar ƙwarewar gani mafi girma da ƙarin ƙwararrun lokatai, yayin da don nunin maƙasudi na gaba ɗaya, ƙaramin wartsakewa ya riga ya isa.
Mafi girman mitar wartsakewa, nunin allo yana da ƙarfi, ƙarami na flicker na gani, mafi girman ingancin hoton da mutane ke gani, kuma sake kunna bidiyo shima yana da santsi sosai. Al'amuran da aka ambata a baya lokacin da kuke ɗaukar hotuna ko yin rikodin abun ciki na bidiyon LED yana nuna ratsi a kwance, wanda ke nuna ƙarancin wartsakewa na nunin LED yayi ƙasa sosai. ƙarancin wartsakewa na nunin LED zai haifar da bidiyo, ɗaukar hoto, akwai ratsan kwance a kwance a waje ko ja da yage ta cikin hoton, amma kuma yana faruwa kama da dubun dubatar kwararan fitila a lokaci guda mai kyalli. Idon mutum a cikin kallo na iya haifar da rashin jin daɗi, har ma ya haifar da lahani ga idanu.
Bambanci tsakanin mitar wartsakewar nunin LED da ƙuduri
Ƙididdigar allo na LED yana nufin adadin pixels da ake gani akan nuni, yawanci ana bayyana su azaman adadin pixels na kwance x adadin pixels na tsaye, kamar 1920 x 1080. Ƙimar mafi girma yana nufin ƙarin pixels akan allon nuni na LED, don haka zai iya nunawa. ƙarin cikakkun bayanai na hoto da kuma mafi girman tsabta, kuma a gani na jin cikakkun bayanai game da ingancin hoto na ma'anar mafi girma.Maganin shakatawa na nunin nunin LED yana mayar da hankali kan sabunta hoton. yana mai da hankali kan tsabta da cikakkun bayanai na hoton. Haɗuwa da su biyun suna da tasiri mai girma akan aikin nuni da ƙwarewar mai amfani, don haka lokacin zabar nunin LED yana buƙatar daidaita mitar shakatawa da ƙuduri bisa ga takamaiman amfani da buƙatu, yanayin aikace-aikacen daban-daban na buƙatar aikin nuni daban-daban, buƙatar buƙata. masu amfani bisa ga amfani da yanayin yanayi da kasafin kuɗi don yin sulhu don cimma mafi kyawun tasirin gani.
Na biyu. Shin ma'anar bambance-bambancen shine, ƙimar nunin nunin LED da guntu direban LED, lokacin amfani da guntu na yau da kullun, ƙimar wartsakewa na iya kaiwa 480Hz ko 960Hz, yayin da ake amfani da nunin LED a cikin guntuwar direban kulle biyu, sannan ƙimar wartsakewa. na iya kaiwa 1920HZ, lokacin da amfani da babban matakin PWM direba guntu, LED nunin refresh rate iya isa 3840Hz. Ƙaddamar da nunin LED yana da alaƙa da girman jiki na nunin LED, girman girman girman nunin LED, mafi girman ƙuduri, ban da ƙudurin kuma yana da alaƙa da firam ɗin bead na LED, ƙarami na farar. mafi girma ƙuduri.
Kammalawa
Idan muka yawanci kallon lokacin nuni na LED bai daɗe ba, kuma babu buƙatun harbi, to, yin amfani da ƙarancin wartsakewa na iya zama, idan kuna buƙatar kallo na dogon lokaci, kuma galibi kuna buƙatar ɗaukar hotuna ko harbi bidiyo. don kallo, to kuna buƙatar amfani da ƙimar farfadowa mai girma na nunin LED. Farashin nunin nunin LED mai girma ya fi girma fiye da ƙarancin wartsakewa, don haka takamaiman zaɓi na abin da ke sabunta ƙimar samfurin, ko bisa ga takamaiman amfani da ra'ayi, gwargwadon buƙatun aikace-aikacen daban-daban, zaɓi nunin da ya dace da takamaiman yanayin. , don cimma mafi kyawun tasirin gani da ƙwarewar mai amfani. Low refresh LED nuni ne kawai idanu don kallo da kuma ba yawa tasiri, ba a gane ko allon flickers, ba su bukatar daukar hotuna ko bidiyo lokuta da wani tasiri, zai iya ajiye mai yawa kasafin kudin, ba shakka, idan hoto ingancin bukatu na wani babban ƙarin ƙwararrun takamaiman al'amuran ko kasafin kuɗi ya isa, sannan a zahiri zaɓi babban adadin farfadowa na nunin LED ya fi kyau.
Lokacin aikawa: Janairu-26-2024
