Tsarin samarwa naLED fitilu beadsshine maɓalli mai mahimmanci a cikin masana'antar hasken wuta ta LED. LED beads haske, wanda kuma aka sani da haske emitting diodes, sune muhimman abubuwan da ake amfani da su a aikace-aikace iri-iri tun daga hasken mazaunin zuwa mafita na hasken mota da masana'antu. A cikin 'yan shekarun nan, saboda fa'idar ceton makamashi, tsawon rayuwa, da kare muhalli na beads na fitilar LED, buƙatun su ya ƙaru sosai, yana haifar da ci gaba da haɓaka fasahar samarwa.
Tsarin samar da fitilun fitilar LED ya ƙunshi matakai da yawa, daga kera kayan aikin semiconductor zuwa taron ƙarshe na kwakwalwan LED. Tsarin yana farawa tare da zaɓin kayan tsabta masu tsabta kamar gallium, arsenic, da phosphorus. Waɗannan kayan an haɗa su daidai gwargwado don samar da lu'ulu'u na semiconductor waɗanda ke samar da tushen fasahar LED.
Bayan an shirya kayan semiconductor, yana tafiya ta hanyar tsaftataccen tsari don cire ƙazanta da haɓaka aikin sa. Wannan tsarin tsarkakewa yana tabbatar da cewa beads ɗin fitilar LED suna ba da haske mafi girma, daidaiton launi, da inganci lokacin amfani da su. Bayan tsarkakewa, an yanke kayan a cikin ƙananan wafers ta amfani da mai yankan ci gaba.
Mataki na gaba a cikin tsarin samarwa ya haɗa da ƙirƙirar kwakwalwan LED da kansu. Ana kula da wafers a hankali tare da takamaiman sinadarai kuma ana aiwatar da wani tsari da ake kira epitaxy, wanda a ciki ana jibge nau'ikan kayan semiconductor akan saman wafer. Ana yin wannan ƙaddamarwa a cikin yanayi mai sarrafawa ta amfani da dabaru irin su ƙarfe-kwayoyin tururin tururi (MOCVD) ko molecular beam epitaxy (MBE).
Bayan an gama aikin epitaxial, wafer yana buƙatar shiga ta hanyar jerin hotuna da matakan etching don ayyana tsarin LED. Waɗannan matakai sun haɗa da yin amfani da ingantattun fasahohin photolithography don ƙirƙirar sarƙaƙƙiya alamu a saman wafer waɗanda ke ayyana sassa daban-daban na guntu na LED, kamar nau'in p-type da nau'in n-nau'i, yadudduka masu aiki, da pads na lamba.
Bayan an ƙera kwakwalwan LED, suna bi ta hanyar rarrabuwa da tsarin gwaji don tabbatar da ingancinsu da aikinsu. Ana gwada guntu don halayen lantarki, haske, zafin launi, da sauran sigogi don saduwa da matakan da ake buƙata. Ana rarraba guntu masu lahani yayin da kwakwalwan kwamfuta masu aiki ke zuwa mataki na gaba.
A mataki na ƙarshe na samarwa, ana tattara kwakwalwan kwamfuta na LED a cikin beads na fitilar LED na ƙarshe. Tsarin marufi ya haɗa da hawa kwakwalwan kwamfuta a kan firam ɗin gubar, haɗa su zuwa lambobin lantarki, da sanya su cikin kayan guduro mai kariya. Wannan marufi yana kare guntu daga abubuwan muhalli kuma yana ƙara ƙarfinsa.
Bayan marufi, LED beads fitilu suna fuskantar ƙarin ayyuka, karrewa, da gwaje-gwajen aminci. Waɗannan gwaje-gwajen suna kwaikwayi ainihin yanayin aiki don tabbatar da cewa beads ɗin fitilun LED suna yin daidai kuma suna iya jure yanayin yanayi daban-daban kamar canjin yanayi, zafi, da girgiza.
Gabaɗaya, aikin samar da beads ɗin fitilar LED yana da rikitarwa sosai, yana buƙatar injunan ci gaba, ingantaccen sarrafawa, da ingantacciyar inganci. Ci gaba a cikin fasahar LED da haɓaka hanyoyin samar da kayayyaki sun ba da gudummawa sosai don samar da mafita na hasken wutar lantarki mafi ƙarfi, mai dorewa, kuma abin dogaro. Tare da ci gaba da bincike da ci gaba a wannan fanni, ana sa ran za a ƙara inganta tsarin samarwa, kuma beads ɗin fitilar LED zai kasance mafi inganci da araha a nan gaba.
Idan kuna sha'awar samar da tsari na LED fitila beads, maraba da tuntuɓar LED titi haske manufacturer TIANXIANG tokara karantawa.
Lokacin aikawa: Agusta-16-2023