Al'amarin "mosaic" ya kasance matsala da ta addabiLED nunimasana'antun.Daga ra'ayi na sabon abu, abin mamaki na "mosaic" na allon nuni na LED yana bayyana a matsayin rashin daidaituwa na yanki mai haske na farfajiyar nuni, wato, rashin daidaituwa.Tushen tushen mosaic shine ainihin daidaiton fitilar kanta da rashin daidaituwa yayin amfani.
Menene yanayin mosaic naLED nuni?
Na'urar LED haƙiƙa samfuri ne da aka samar ta hanyar tsara LEDs (diodes masu fitar da haske) tare bisa ga wasu ƙa'idodi sannan sanya su, da wasu magungunan hana ruwa, wanda shine ƙirar LED.Za'a iya samar da tsarin ƙa'idar huɗun tare da tsari na ado a saman babban ra'ayi don ɓata iyakokin sassan sassa.Daga hangen nesa da na gani, ƙirar mai amfani na LED module COB tushen hasken haske LED farfajiyar hasken wuta yana sa madaidaiciyar layi ta zama gajerun layi.Yin amfani da layi na gani, hangen nesa na ɗan adam ba zai iya bincika daga sama zuwa ƙasa (ko hagu da dama).Yin la'akari da ɓangarorin biyu a lokaci guda, dole ne ya samar da ɓangarorin ɓarke da yawa waɗanda ke katse gajerun layin layi, don haka gaba ɗaya kawar da su.LED nunimosaic sabon abu kafa ta gibba tsakanin kayayyaki.
LED kayayyaki ana amfani da ko'ina a LED kayayyakin.Hakanan akwai bambance-bambance masu girma a cikin tsari da na'urorin lantarki.Module mai sauƙi yana amfani da allon kewayawa da gidaje tare da LED don zama ƙirar LED.Ana ƙara ƙirar tare da wasu sarrafawa, samar da wutar lantarki na yau da kullun da jiyya na zubar da zafi mai alaƙa don yin rayuwar LED da ƙarfin haske mafi kyau.
Yadda za a magance matsalar "mosaic"?
Ya kamata a yi amfani da ledoji iri ɗaya na ja, koren, da shuɗi a kan kowanneLED nuni, kuma ja, koren, da shuɗi na wannan batch na ledojin suna buƙatar sake fasalinsu.Domin m halin yanzu na'urorin, shi wajibi ne don yin inter-chip grading, wanda aka raba zuwa 5 maki, da kuma m halin yanzu tushen kowane sa ne a ko'ina rarraba ga dukan allo domin LED naúrar hukumar samar, da kuma misali samar da kayan aiki da ake amfani da su. tabbatar da cewa LED fitilu ne uniform a cikin wannan module.a daidai matsayi guda.
A lokacin da sarrafa mold yin tsari, shi wajibi ne don tabbatar da cewa duk LED fitilu a cikin module ba abnormally biya diyya a kwance, sama da ƙasa, da gaba da baya.Bayan an zubar da manne, an gyara hasken tare da daidaitaccen murfin gaba.Kowane kwamiti na naúrar LED yana buƙatar yin daidaitawar haske-module guda ɗaya, wato, farar ma'auni mai kyau, don tabbatar da daidaiton fari iri ɗaya tsakanin kayayyaki.
Haɗa samfuran a cikin akwati.Jikin akwatin yana buƙatar ɗaukar tsarin ƙarfafa ƙarfin ƙarfe, da ƙarfafa ƙarfafawa a cikin matsayi mai dacewa.Tabbatar da tsattsauran ra'ayi da kwanciyar hankali na akwatin jirgin.Na'urar sarrafa lambobi da aka yi amfani da su don naushi da lanƙwasa akwatin an kafa su a lokaci ɗaya, kuma ana amfani da na'ura mai sarrafa lamba don tabbatar da daidaiton shigarwar module.Kuma akwai gefen da ya dace don kawar da kurakurai da aka tara.
Lokacin aikawa: Satumba-23-2022