IYurophu
NgoJulayi 2000, i-EU iphumeze "iProjekthi yeRainbow" kwaye yaseka i-Executive Directorate yoPhando (ECCR) ukuxhasa kunye nokukhuthaza ukusetyenziswa kwee-LED ezimhlophe ngeprogram ye-EU's BRITE/EURAM-3, kwaye iphathise iinkampani ezinkulu ze-6 kunye neeyunivesithi ezi-2 ukuphumeza. .Isicwangciso sikhuthaza kakhulu ukukhula kweemarike ezimbini ezibalulekileyo: okokuqala, ukukhanya okuphezulu okukhanyayo kwangaphandle, njengezibane zendlela, iimpawu ezinkulu zokubonisa ngaphandle, izibane zemoto, njl.;okwesibini, ugcino oluphezulu lwediski ye-optical.
Japhan
Kwangoko ngo-1998, iJapan iqalise ukuphumeza "iSicwangciso soKhanya seNkulungwane yama-21" ukukhuthaza uphuhliso kunye noshishino lweteknoloji yokukhanyisa i-semiconductor.Lelinye lamazwe okuqala ehlabathini ukuqalisa umgaqo-nkqubo weshishini we-LED.Emva koko, urhulumente waseJapan uye wakhupha ngokulandelelana uthotho lwemigaqo-nkqubo efanelekileyo yokukhuthaza nokukhuthaza ukukhanya kwe-LED, ngaloo ndlela inceda imarike yaseJapan ukuba ibe lilizwe lokuqala ehlabathini ukufezekisa izinga lokungena kwe-50% yokukhanya kwe-LED.
Kwi-2015, i-Ofisi yoMphathiswa weNdawo yaseJapan ingenise i-bill kwiseshoni yesiqhelo ye-Diet, ebandakanya ukuvinjelwa ngokomgaqo wokuveliswa kweebhetri, izibane ze-fluorescent kunye nezinye iimveliso ezinomxholo ogqithisileyo we-mercury.Yaphunyezwa kwiseshoni yesigqeba seNdlu yeeNgwevu zaseJapan ngoJuni 12 waloo nyaka.
US
Kwi-2002, urhulumente woburhulumente wase-US uqalise "iNkqubo yeSizwe yoPhando lokuKhanya kweSemiconductor" okanye "iNkqubo yokuKhanya kwesiZukulwana esilandelayo (NGLl)".Ixhaswe yiSebe lezaMandla lase-US, inkqubo iphunyezwa ngokudibeneyo liSebe lezoKhuselo kunye ne-Optoelectronics Industry Development Association (OIDA), ngokuthatha inxaxheba kwi-12 iilebhu eziphambili zombuso, iinkampani kunye neeyunivesithi.Emva koko, isicwangciso se "NGLI" sifakwe kwi-US "Energy Act", kwaye yafumana yonke iminyaka eyi-10 yenkxaso yemali ye-50 yezigidi zeedola ngonyaka ukunceda ukuxhasa i-United States kwintsimi yokukhanyisa kwe-LED ukuseka indima yobunkokeli. ishishini lehlabathi le-LED, kunye nokudala ishishini le-LED lasekhaya eUnited States.Amathuba omsebenzi wobugcisa obuphezulu ngakumbi, ixabiso elongezelelweyo.
Uhlalutyo lweMarike yobuNjineli bokuKhanya kweHlabathi
Ukususela kumbono we-global lighting engineering market scale, ukususela ngo-2012 ukuya ku-2017, isikali semarike yobunjineli bokukhanya kwehlabathi saqhubeka sikhula, ngakumbi ngo-2013 kunye no-2015. Ngo-2017, ubungakanani bemarike yobunjineli bokukhanya kwehlabathi bufikelele kwi-264.5 yeedola zase-US, ukwanda malunga ne-15% xa kuthelekiswa nowama-2016. Ngokukhutshwa okuqhubekayo komthamo wemarike yaseTshayina, isikali semarike yobunjineli bokukhanya kwihlabathi siya kuqhubeka sikhula ngokukhawuleza kwixesha elizayo.
Uhlalutyo lweZakhiwo zobuNjineli boMbane behlabathi jikelele
Ukususela kumbono wecandelo lesicelo sobunjineli bokukhanya kwehlabathi, ii-akhawunti zokukhanyisa ekhaya ze-39.34%, kunye nesabelo esikhulu;kulandele izibane zeofisi, ezibalelwa kwi-16.39%;ukukhanya kwangaphandle kunye nokukhanya kwevenkile yi-14.75% kunye ne-11.48%, ngokulandelanayo, i-akhawunti ye-10% ngaphezulu.Isabelo semarike yokukhanyisa esibhedlele, izibane zezakhiwo, kunye nezibane zemizi-mveliso zisengaphantsi kwe-10%, inqanaba eliphantsi.
ISabelo soMmandla wobuNjineli boBunjineli behlabathi
Ngokombono wokusasazwa kwengingqi, iChina, iYurophu kunye neUnited States isezezona marike zibalulekileyo.Imarike yobunjineli bokukhanyisa yaseTshayina yenza ukuya kuthi ga kwi-22% yemarike yehlabathi;imarike yaseYurophu nayo ibalelwa malunga ne-22%;ilandelwa yi-United States, kunye nesabelo semarike ye-21% %.IJapan yayibalelwa kwi-6%, ngakumbi ngenxa yokuba intsimi yaseJapan incinci, kwaye izinga lokungena kwintsimi yokukhanyisa kwe-LED liye lasondela ku-saturation, kwaye izinga lokunyuka lingaphantsi kwe-China, iYurophu kunye ne-United States.
Umkhwa wophuhliso lweshishini lobunjineli bokukhanya kwihlabathi
(1) Indlela yokwenza isicelo: Ukukhanya kwendawo kuya kuxatyiswa ngamazwe ahlukeneyo, kwaye indawo yentengiso inamandla amakhulu.Ngokumalunga nobubanzi besicelo, iya kunabela kumazwe amaninzi, anjengeAfrika kunye noMbindi Mpuma.Okwangoku, imarike yobunjineli bokukhanyisa kule mimandla ayizange iphuhliswe ngokufanelekileyo;ngokobunzulu besicelo, iya kungena ngakumbi kwintsimi yezolimo nakwamanye amashishini, kwaye ubuchwepheshe bobunjineli obufuna ukusonjululwa kwiinkalo ezahlukeneyo buya kutshintsha.
(2) Umkhwa wemveliso: Izinga lokungena kwe-LED liya kuphuculwa ngakumbi.Kwixesha elizayo, iimveliso zobunjineli zokukhanyisa ziya kulawulwa yi-LED, kwaye inqanaba lolwazi kunye nobukrelekrele beemveliso liya kuba phezulu.
(3) Iindlela zobuchwepheshe: Intsebenziswano yamazwe ngamazwe phakathi kwamashishini obunjineli bokukhanyisa iya kuqiniswa.Kwixesha elizayo, inkqubo yoyilo kunye neteknoloji yokwakha yamazwe ahlukeneyo iya kuba nenqanaba elisemgangathweni phantsi kwesiseko sotshintshiselwano oluqhubekayo.
(4) Umzila weMakethi: Ngokumalunga nokukhanya kwe-LED, imarike yase-US idla ngokugcwala, kwaye imarike iya kuphinda iqokelele e-Asia, ngakumbi i-Indiya, i-China kunye namanye amazwe anemfuno eqinile yeeprojekthi zokukhanyisa.
Uqikelelo olulindelekileyo lweMarike yoBunjineli boBunjineli beHlabathi
Ngemizamo engapheliyo yeemarike ezinkulu zobunjineli bokukhanyisa, ubungakanani bemarike yobunjineli bokukhanya kwihlabathi ngo-2017 bufikelele malunga ne-264.5 yeebhiliyoni zeedola zaseMelika.Kwixesha elizayo, amazwe amakhulu aya kuqhubeka nokuzisa imigaqo-nkqubo yokuxhasa uphuhliso lweenkampani zobunjineli zokukhanyisa zasekhaya, kwaye ezinye iinkampani ezinkulu zamazwe ngamazwe ziya kuqhubeka nokukhawulezisa isantya sokuphuma ukuphuhlisa imarike, kwaye imarike yobunjineli bokukhanyisa kwihlabathi iya kuqhubeka nokugcina. ukukhula ngokukhawuleza.Ubungakanani bemarike yobunjineli bokukhanya kwihlabathi buya kufikelela kwi-USD 468.5 yebhiliyoni ngo-2023.
Ixesha lokuposa: May-23-2022