'Blue LED' ya ƙare? Lokacin 'Violet LED' ya zo cikin nutsuwa

Tun da farko, filin wasa na LED mai shuɗi yana haskaka mahaifin \u0026 mdash; \u0026 mdash; Shuji Nakamura GaN kashe lokacin halartar taron karawa juna sani da makamashi juyin juya halin, ta amfani da blue LED farin LED fasaha zai bace ba dade ko ba dade . Wanda ya jawo zazzafar tattaunawa kan masana'antar. backpfrontp Wasu manazarta sun nuna cewa ainihin ƙirƙira na blue LED da kuma samun Nobel Prize a Physics a 2014 Shuji Nakamura, yanzu kifar da su bincike, watakila daga nasa kamfanin kafa Soraa main tura purple LED filin wasa lighting talla. (Kamar yadda aka sanar da ni cewa kamfanin farfesa ne a ƙauyen Soraa na Amurka tare da furofesoshi uku na UCSB a matsayin co-kafa (co-kafa) kafa LED venture) backpfrontp amma akwai wasu mutane a cikin masana'antar nuna goyon baya ga. Shuji Nakamura, a matsayin Nobel Prize masana kimiyya ya kamata su kasance tare da high xa'a matsayin da kuma sana'a hali, domin ya ga babban al'amurra purple high iko LED ambaliya fitilu , zai sa irin wannan m LED bincike-tushen kamfanoni. Hongli Opto-electronic samfurin darektan Wang Gaoyang ya ambata. backpfrontp duk da haka, ya dade shahara a matsayin masanin kimiyya, mun kuma yi imani da cewa ya yi hukunci ya kamata a dogara ne a kan fahimtarsa ​​da kuma farawa domin ta blue LED hangen nesa duba mara kyau, idan dai akwai wani ka'idar goyon baya, ta halitta, yana da ma'ana. Amma \u0026 lsquo; blue LED \u0026 rsquo; a'a, violet LED kuma menene Uban baya shuɗi 1000W LED ambaliya fitilu na \u0026 mdash; \u0026 mdash; Shuji Nakamura backpfrontp Dangane da kididdigar, fa'idodin LED mai launin shuɗi musamman saboda:? Babban CRI da ingantaccen ingantaccen haske guda biyu halaye. backpfrontp inda babban ma'anar ma'anar launi ya bayyana a cikin irin wannan hanyar don samun launin ruwan hoda mai launin ruwan hoda mai launin ruwan hoda ta hanyar shuɗi mai ruwan hoda yana motsa phosphor don samun haske mai shuɗi, kuma ƙarancin hasken shuɗi bai yi girma ba, kuma LED mai shuɗi na iya fitar da kewayon tsawon tsayin da ake iya gani duk hasken da ke ciki, don haka ingantacciyar ma'anar ma'anar launi, na iya cimma manufa iri ɗaya da farin hasken rana. An fahimci cewa irin wannan m LED ja ma'ana index R9 musamman high launi ma'ana index Ra matsayin high 95. backpfrontp da purple Wani alama na LED \u0026 mdash; \u0026 mdash; Babban inganci yana nunawa a cikin maki huɗu masu zuwa: backpfrontp 1), LED purple ta amfani da GaN substrate masana'antu, yana kan GaN substrate laminated GaN tushen semiconductor samar da shunayya LED guntu, kasa GaN a kan GaN irin LED wasan tennis fitulun, da crystal quality. na GaN na tushen semiconductor Layer yana da inganci mai girma, don haka high-violet LED high bay fitilu dace, sauri da inganci; backpfrontp 2), purple LED kwakwalwan kwamfuta triangular siffar kowa LED guntu ne murabba'i, tare da Kwatanta triangular LED guntu haske fidda daga haske-emitting Layer a waje da guntu iya aiki (haske hakar ingancin) mafi girma; backpfrontp 3), ana samar da guntu mai launin shuɗi na yau da kullun akan sapphire substrate, semiconductor na tushen GaN da sapphire madaidaicin lattice daban-daban, sabili da haka yana da lahani ga lahani na crystalline da aka sani da dislocations, kuma amfani da GaN substrate kusan babu bambanci a cikin lattice. wanzuwa akai-akai, yana da wuya a sami lahani na crystallization, idan aka kwatanta da samfurin sapphire substrate, ƙarancin rarrabuwar na iya zama kusan 1/1000; backpfrontp 4), ingantaccen aiki mai haske ba shi da sauƙi don sauke (digo) matsalolin guntu LED guntu. An rage ƙarfin haske don haɓaka haɓakar haɓakar haɓakar haɓakar haɓakar haɓakar haɓakar haɓakar haɓakar haɓakawa, ingantaccen ingantaccen haske yana raguwa saboda abin da ya faru, amma kuma don haɓaka hasken kasancewar babban batun, kuma mafi girman ingancin kristal GaN akan tushen GaN. samfurori, da samfuran sapphire substrate idan aka kwatanta da raguwar ingancin haske ba shi da sauƙin faruwa. Gabaɗaya, samfuran idan aka kwatanta da sapphire substrate, GaN substrate samfuran samfuran yanzu ana iya ƙarawa zuwa 5 zuwa sau 10. backpfrontp m farin haske hira yadda ya dace mafi girma, daidaitaccen rarraba bakan, ma'anar launi yana da kyau, don kiyaye makamashi, haɓaka ingancin haske yana da mahimmanci. Ko da yake halin yanzu high farashin da tasiri, amma kuma ba rare, amma amfani a bayyane yake. Wang Gaoyang yana fatan riƙe fitilun dakin motsa jiki na violet tare da kyakkyawan hali. backp Hongli Opto-electronic kaddamar DUV LED a tsaye ruwa iya yadda ya kamata hana ci gaban da kwayoyin cuta da kuma Wang Gaoyang backpfrontp inda Hongli Opto-electronic, Violet LED samfurin line ga ci gaban aikin ne kuma a cikin cikakken lilo. Hongli Opto-electronic kamar yadda na cikin gida samar iya DUV LED marufi sha'anin, ba kawai yana da zurfin UV LED manyan-sikelin samar line, da kuma kafa da kansa sana'a dakin gwaje-gwaje microbiological gwajin, kuma ga zurfin UV LED aikace-aikace don samar da abokan ciniki da mafi kyau. aikace-aikace da kuma tabbatar da shirin, don taimakawa abokan ciniki su tabbatar da yuwuwar shirin. backpfrontp Saboda haka, mun kuma yi imani da yin amfani da violet ko ultraviolet LED tashin hankali RGB uku-launi phosphor, don samun wani babban launi ma'ana fari LED fasahar, na yanzu guntu yadda ya dace da aka ɗora zuwa wani sabon tsari na girma a karkashin yanayi, masana'antu za su. LED mai launin shuɗi mai ƙarfi da ƙari. baya