Tsomawa a cikin farashin kayan semiconductor ya sanya cikakkun nunin LED masu launi mafi dacewa da yaduwa a sassa daban-daban. A cikin saitunan waje,LED panelssun tabbatar da matsayinsu a matsayin manyan hanyoyin nunin lantarki, godiya ga hasken haskensu, ingancin makamashi, da haɗin kai mara aibi. An ƙera pixels na waje na waɗannan filayen LED masu cikakken launi na waje tare da fakitin fitila ɗaya, tare da kowane pixel da ke nuna bututun LED guda uku cikin launuka daban-daban: shuɗi, ja, da kore.
Tsarin Tsari da Haɗin Pixel:
Kowane pixel akan nunin LED mai cikakken launi na waje yana kunshe da bututun LED guda hudu: ja biyu, kore mai tsarki daya, da kuma shudi daya. Wannan tsari yana ba da damar ƙirƙirar launuka masu yawa ta hanyar haɗa waɗannan launuka na farko.
Ratin Daidaita Launi:
Matsakaicin haske na LEDs ja, kore, da shuɗi yana da mahimmanci don ingantaccen haifuwar launi. Ana yawan amfani da daidaitaccen rabo na 3:6:1, amma ana iya yin gyare-gyaren software bisa ainihin hasken nuni don cimma ma'aunin launi mafi kyau.
Girman Pixel:
Girman pixels akan nuni ana nuna shi da ƙimar 'P' (misali, P40, P31.25), wanda ke nufin nisa tsakanin cibiyoyin pixels kusa da millimeters. Maɗaukakin ƙimar 'P' suna nuna girman tazarar pixel da ƙananan ƙuduri, yayin da ƙananan ƙimar 'P' suna nuna ƙuduri mafi girma. Zaɓin girman pixel ya dogara ne akan nisan kallo da ingancin hoton da ake so.
Hanyar Tuƙi:
Nunin LED mai cikakken launi na waje yawanci suna amfani da tuƙi na yau da kullun, wanda ke tabbatar da tsayayyen haske. Tuƙi na iya zama ko dai a tsaye ko kuma mai ƙarfi. Tuƙi mai ƙarfi yana rage yawan da'ira da farashi yayin da yake taimakawa wajen ɓarkewar zafi da ingancin kuzari, amma yana iya haifar da ɗan rage haske.
Pixels na ainihi vs. Pixels na gani:
pixels na ainihi sun dace kai tsaye zuwa bututun LED na zahiri akan allon, yayin da pixels na kama-da-wane suna raba bututun LED tare da pixels kusa. Fasahar pixel na zahiri na iya ninka ƙudurin nuni yadda ya kamata don hotuna masu ƙarfi ta amfani da ƙa'idar riƙe gani. Duk da haka, wannan fasaha ba ta da tasiri ga hotuna masu tsayi.
Abubuwan Zaɓa:
Lokacin zabar acikakken launi LED nuni, yana da mahimmanci a yi la'akari da abun da ke tattare da maki pixel dangane da maki pixel na jiki. Wannan yana tabbatar da cewa nunin zai dace da ingancin hoton da ake so da buƙatun ƙuduri.
Zaɓin nunin LED mai cikakken launi na waje ya ƙunshi ma'auni tsakanin ƙimar pixel, hanyar tuƙi, da kuma amfani da pixels na gaske ko kama-da-wane, duk waɗannan suna ba da gudummawa ga aikin nunin, farashi, da ingancin kuzari.
Lokacin aikawa: Mayu-14-2024
