A cikin duniyar mai tsauri na fasaha na kayan gani, Screens na LED sun zama rashin daidaituwa, haɓaka hanyar da aka gabatar da kirkirar kwarewar da aka ba da gudummawa. Guda ɗaya mai mahimmanci yana ɗaukar matakan nuni na LED shine ƙayyade girman mafi kyau don aikace-aikace iri-iri. Girman allo nuni yana taka rawar gani wajen tabbatar da sadarwa mai inganci, ganuwa, da tasiri gaba daya. A cikin wannan labarin, mun bincika abubuwan da suka shafi tasiriNunin LEDGirman kuma samar da fahimi don sanar da sanarwar shawarar.
Da farko da kuma mafi girman la'akari yayin yanke hukunci girmanAllon LEDshine nesa. Dangantaka tsakanin girman allo da nesa tana da mahimmanci wajen cimma kyakkyawan tasirin gani. Misali, a manyan wurare kamar filin wasa ko ban sha'awa da ke zaune nesa nesa da allon, nuni mafi girma yana da mahimmanci don tabbatar da hangen nesa na abun ciki. Tattaunawa, a cikin ƙananan sarari kamar Retail Maburuka ko ɗakunan sarrafawa, girman allo mai matsakaici na iya isa.
Wani mahimmin mahimmanci shine amfani da nufin da aka yi niyya. Don talla da dalilai na cigaba, mafi girma suna da yawa don kama hankalin masu wucewa da isar da saƙonni yadda yakamata. Sabanin haka, don bayanan bayanai a cikin filayen jirgin sama, tashoshin kamfanoni, ko saitunan kamfanoni, daidaitaccen tsakanin girman da kuma mahimmanci yana da mahimmanci don sauƙaƙe samun rayuwa mai sauƙi ba tare da ƙimar kallo ba.
Rufawar nuni na LED shine babban al'amari mai dangantaka da girman. Babban allo tare da ƙuduri mafi girma yana tabbatar da cewa abun cikin ya bayyana mai kaifi da farin ciki, har ma a kusa kallon nesa. Wannan yana da mahimmanci musamman ga aikace-aikace inda aka nuna cikakkun bayanai ko rubutu, kamar su a cibiyoyin umarni ko ɗakunan taro. Subshe daidaiton dama tsakanin girman da ƙuduri yana da mahimmanci don kula da bayyane mai gani.
Me ya kamata ya zama girman allo na LED?
Yana da matukar muhimmanci a san masu girma dabam yayin zabar ƙudurin allo.
Manufar anan ita ce hana cikakkun bayanai masu kyau ko manyan shawarwari masu amfani (a wasu lokuta yana iya bambanta dangane da aikin). Fixel ne na Pixel wanda ke tantance ƙudurin allo kuma yana ba da nisa tsakanin leds a cikin milimita. Idan nisa tsakanin less ya ragu, ƙudurin yana ƙaruwa, yayin da nisantar da ke ƙaruwa, ƙuduri yana raguwa. In other words, in order to get a smooth image, a small screen should be at a higher resolution (a minimum of 43,000 pixels is required to display a standard video in order not to lose details), or vice versa, on a large screen, the resolution should be reduced to 43,000 pixels. Bai kamata a manta da bidiyo ba a cikin ƙaƙƙarfan inganci ya kamata ya sami ƙalla na mutum 43,000 (ainihin) ya kamata ya zama aƙalla pixels 60,000 (na ainihi).
Babban allo na LED
Idan kana son sanya babban allo a cikin gajeren gani (misali, mita 8), muna ba da shawarar ku yi amfani da allon LED tare da pixel na LED. Ana lissafta lambar pixel ta hanyar ninka lambar pixel ta jiki ta 4. Wannan yana nuna cewa idan allo na LED yana da pixels 50,000, akwai pixels 200,000 a gaba ɗaya. Ta wannan hanyar, a kan allo tare da polatal tare da pirtal picel, ana rage mafi ƙarancin ra'ayi zuwa rabin idan aka kwatanta da allo tare da ainihin pixel.
Ta yaya ake kallon kallon kallo mai nisa wanda yake nisa daga mai kallo mafi kusa zuwa allon ana lissafta ta hanyar hypotenuse.
Ta yaya zan iya lissafin hypotenuse? Ana lissafta hythotenuse ta pythagorean Theorem kamar haka:
H² = L² + A²
H: Distance Distance
L: nesa daga bene zuwa allon
H: tsawo na allo daga bene
Misali, nisan kallon mutum 12m sama da ƙasa da 5m daga allon ana yin ƙididdigewa kamar:
H² = 5² + 12²? H² = 25 + 144? H² = 169? H =? 169? 13M
Dole ne a manta da dalilai na muhalli lokacin da ke tantance girman nunin LED. A cikin saitunan waje, kamar allon kwamfuta ko hotunan Stadium, masu girma dabam suna da yawa dole su kama hankalin masu sauraro mafi girma. Bugu da ƙari, dole ne ya nuna a waje don yin tsayayya da yanayin yanayi na yanayi, yana ƙaruwa da zaɓi na girman da kayan waje.
A ƙarshe, girman abu mafi kyau don allo allon nuni shine yanke shawara mai yawa wanda ya yanke hukunci kan nassi, da aka yi niyya, ƙuduri, al'amari, da la'akari da muhalli. A hankali game da waɗannan dalilan tabbatar da cewa zaɓaɓɓen girman Aligns tare da takamaiman buƙatun aikace-aikacen, yana kawo ƙarin ƙwarewar gani. Kamar yadda fasahar take ci gaba don ci gaba, neman daidaiton daidai tsakanin girman da aiki zai zama mahimmanci wajen lalata cikakkiyar damarLED Nuna Screensa fadin masana'antu daban-daban.
Don ƙarin cikakken bayani game da fasahar pixel, zaku iya tuntuɓarmu:https://www.led-star.com
Lokacin Post: Nuwamba-14-2023