Global ike ihicha elu, ala elu okpomọkụ ịrị elu, mmadụ ike nchekwa na gburugburu ebe obibi nsụhọ ji nwayọọ nwayọọ na-ewusi ike, na echiche nke ike nchekwa na gburugburu ebe obibi nchebe LED ụlọ ọrụ na-eme nke ọma, n'ụwa nile, otú LED ụlọ ọrụ yiri ka aghọwo ụwa ọkụ. ụlọ ọrụ nzọpụta, ọchịchị ụwa na Europe na United States n'okpuru mgbagwoju anya nke nsogbu ego dị ka a ga-asị na a na-achọta ụlọ ọrụ, ụzọ dị mma isi meziwanye ọrụ ọnụ ọgụgụ, China bụ mba na-eme ememe, chere n'ikpeazụ chọta Chris si mma, a nnukwu ohere. mepụta nkà na ụzụ nke ụwa, nkà na ụzụ niile, ụlọ ọrụ ọkụ ọkụ na-arụsi ọrụ ike na-akpọ na ego gọọmentị, nkwado, enyemaka maka ụlọ ọrụ LED, asị ọ bụghị n'abali ka ọkụ ọkụ na-eji dochie anya n'akụkụ ọ bụla nke ụwa, ozugbo iji belata okpomọkụ ụwa ugboro abụọ, karịsịa n'ọhịa nke China dị iche iche industries asị enweghị ike kenyere niile kpokọtara n'ime LED ụlọ ọrụ dị ka a na-akpọ 500 ijeri ma ọ bụ ọbụna trillions nke dollar "nnukwu achicha".
Ma nke a ọ̀ bụ eziokwu?Teknụzụ ọkụ ọkụ anyị erutela abalị nwere ike dochie ọkwa ọkụ niile?Ka anyị lebakwuo anya n'ọkwa ụwa na ọkwa ụlọ na ngalaba a bụ ọnọdụ dị aṅaa?
A, Europe,
Market: European ndị mmadụ nsụhọ nke gburugburu ebe obibi nchebe, ike nchekwa na ndị ọzọ tozuru okè, nnabata nke gburugburu ebe obibi nchebe ngwaahịa dị elu, na European Union e mbụ tụrụ aro mkpochapụ nke incandescent oriọna nke mkpa iwu ugbua malitere, ọchịchị na ubi nke ngwa. nke ike-azọpụta oriọna na LED ọkụ ewebata a enyemaka mmemme (a enyemaka na ngwaahịa price nke 30% ~ 55%), otú na ubi nke ụwa, na European ahịa na ikanam ọkụ ngwa nke popularization na TuiGuangLv dị elu, nke ugbu a na ụfọdụ isi obodo Europe ugbua nwere nnukwu ụlọ ahịa ahịa nke n'okpuru 10 w LED bọlbụ na ngwaahịa oriọna, European ọkụ nke philips na osram ọkụ ngosi na Frankfurt na 2010 nnukwu ngwa ngwa na usoro ngwaahịa ya, wee malite iwu na nkwalite. nke ọwa ahịa.
Technology: n'ihi na eu mba na-emepụta na otu ụkpụrụ mgbe n'ihi na dị iche iche mmasị na mmalite, na-eme ka ọtụtụ usoro na standardize a dịtụ umengwụ, na European ahịa ohere dị mkpa ụkpụrụ na teknuzu ọnụ ụzọ dịtụ rụrụ, CE maka siri ike-ala ọkụ ọkụ. Teknụzụ (SSL) iji degharịa usoro ahụ ka ọtụtụ n'ime ntụaka maka ụfọdụ teknụzụ chọrọ nke isi iyi ọdịnala, enweghị mgbanwe buru ibu.
Enterprise: dị ka Europe omenala ọkụ ibu philips na osram malitere 2000 afọ gara aga ma ọ bụ tinye nnukwu ego ntọala LED lighting technology research, gụnyere osram na-acha ọcha LED na fluorescent ihe abụrụla ụzọ, mana osram n'afọ ndị na-adịbeghị anya ka erere n'ahịa ahịa. na encapsulation nke na-acha ọcha ìhè bead na Indonesia, na ubi nke izugbe ọkụ ngwaahịa nkwalite ụdị adịkarịghị, na tumadi lekwasịrị n'ime ime bọl afụ oriọna na oriọna modul klas nkwalite;Philips kemgbe uru, na ya isi obodo na ubi nke ikanam ngwa mbụ ịzụrụ American lumileds ụlọ ọrụ nwere oru uru na ndị ọzọ atụmatụ, na isi technology na yiri patent mgbe Ngwuputa na Chile China ahịa na-achọ elu àgwà foundry ụlọ ọrụ na-eme OEM mmepụta maka. ya, yana ụkpụrụ siri ike na nnukwu iwu OEM abịakọrọ dị ka ihe azụ iji bulie uru ụlọ ọrụ.
Alternative analysis: philips na osram nkwalite na ubi nke LED ọkụ ga-elekwasị anya na European na American ahịa na 2012 afọ gara aga, na Wolf na foundry ụlọ ọrụ site na iji Mailand China mgbe 2012 ịbanye Asia ahịa, na China kwakọbara ahụmahụ na ubi nke etinyere teknụzụ maka ha irite uru.
Nke abụọ, America
Ahịa: n'ihi mmetụta nke nsogbu ego, americans malitere bulie mgbako haggle n'elu ọ bụla ounce nke ya ụgwọ, n'ihi na eziokwu nke price bụ elu karịa omenala ọkụ, LED ọkụ ngwaahịa mgbe niile na-emesapụ aka American ụfọdụ oge na-ahụ, ya mere na onye ọ bụla nnukwu ahịa na nnukwu ụlọ ahịa nwa oge nwekwara ike ịhụ LED ọkụ ngwa ngwaahịa na-echekwa na nnukwu ọnụ ọgụgụ nkwalite, mgbe ụfọdụ sporadic pụrụ ịhụ bụ nanị ụfọdụ obere voltaji nke flashlight na obere abalị ìhè ngwaahịa.
Teknụzụ: ndị America na-agbasi mbọ ike n'ihe gbasara ịnweta ahịa, na mgbakwunye na ọkọlọtọ kpakpando ume, maka usoro ọkụ ọkụ steeti siri ike UL a na-emepụta ma mepụta ya, ma na-esokwa ụkpụrụ nnweta ndị ọzọ na-eji nwayọ na-emepe emepe na mkparịta ụka, ebe Ikanam ngwa ngwaahịa bụ Europe na United States eme mgbawa ụlọ ọrụ n'ime ewu ewu, nnukwu ozugbo dara na n'ji ahịa nke ụwa ọkụ, ma n'ihi na ndị dị otú ahụ dị ka UL asambodo ego ọnụ na cumbersome, ikanam siri ike-ala ọkụ ahịa na North. America ahịa malitere n'ezie atụmatụ ga-mgbe 2012.
Enterprise: na United States CREE, lumileds, ụlọ ọrụ ndị dị otú ahụ dị ka bridgELux LED otu nke LED mgbawa mmepụta ụlọ ọrụ na-aghọta isi technology nke LED mgbawa nzuzu gburugburu ụwa ikanam technology a kpamkpam nwere ike dochie omenala ọkụ, factory nke ụwa - China, ịmalite ngwa ngwa nyocha na mmepe na mmepụta, anyị chọrọ ngwaahịa gị, ahịa US n'aka ha ruo ihe karịrị 70% nke uru oke traction n'etiti na ala nke ọnụ ọgụgụ buru ibu nke ngwa ụlọ ọrụ na-azụta ngwaahịa ha. , N'aka nke ọzọ, ndú nzukọ mkpakọrịta ma ọ bụ n'otu na-arụ ọrụ ọbụna ha onwe ha enweghị ike izute ngwaahịa teknuzu ọkọlọtọ, mmepụta enterprise na Chile China dị ka ha akabeghị aka teknụzụ nke na-egosi n'ala.
Alternative analysis: Americans in the field of LED technology as a second-rates, ma American azụmahịa nkwalite bụ nnọọ ụwa klas, nakamura si CREE ụlọ ọrụ tinye abụọ si Japan na United States nwere ike ịhụ pụta, americans dị ka agu agụụ na-agụ, na na Ikanam ụlọ ọrụ, ọ ga-eme ka ọ dịghị mgbalị iji ike ha na ahịa na-edu ndú guzosie ike na-achịkwa ụlọ ọrụ yinye nke elu-ọgwụgwụ njikọ, na-eji jidere na-akpọ ọtụtụ nke $500 ijeri ahịa achicha.
Atọ, Asia, Japan, South Korea na Taiwan
Market: ultra-high brightness LED blu-ray technology bụ site Japanese na iri asatọ s si, otú ndị Japan ọha maka ikanam ọkụ ngwa nwere n'ụwa kasịnụ ịnụ ọkụ n'obi, otú Japanese ahịa maka ikanam ngwa nkwado bụ nnọọ nnukwu, na ike siri ike. isi maka ngwaahịa LED na afọ ndị na-adịbeghị anya, atụmatụ gọọmentị, ngwaahịa LED na ahịa ahịa ahịa Japan dị anya n'ihu mba ndị ọzọ;N'ihi na South Korea na Taiwan ebe na dịtụ tozuru okè semiconductor n'ichepụta na r & d technology, ugbu a na 70% nke ụwa elu-ọgwụgwụ LED mgbawa n'ichepụta na-eme na mpaghara a, ọbụna Japan, nwa amaala, osram, American bridgelux, semileds fọrọ nke nta ka ọtụtụ n'ime ha. bụ OEM mmepụta na Taiwan.
Teknụzụ: ruo ugbu a ka Japan na-ejide teknụzụ mmepụta teknụzụ kachasị elu nke LED, yana teknụzụ phosphor dị elu na-eji na nkwakọ ngwaahịa, mana n'ihi mgbochi teknụzụ Japan, ndị China na-enweta bụ onye ọzọ ErSanLiu teknụzụ na ngwaahịa, na itinye teknụzụ ndị a iji mepụta ngwaahịa oge niile iji chee ihe ize ndụ nke ebubo mmebi iwu patent nke onye ọzọ ihu.Ọ bụ ezie na gọọmentị ndịda Korea na-akwado ike nke ngwa ngwa ịzụrụ ụlọ ọrụ zuru ụwa ọnụ dị ka samsung na LG backlit LED chips, mgbawa LED nke mmadụ mere enweghị ngwaahịa ma ọ bụ ịrị elu ọnụahịa.
Enterprise: na ikanam technology si upstream ka encapsulate na ngwa nke Enterprise nwere ike ịsị Japanese, Korean, Taiwan bụ otu n'ime ndị kasị ibu ụlọ ọrụ, naanị Japanese na Japan, Toyota, mitsubishi chemical ụlọ ọrụ ikanam site ụlọ ọrụ nwere a mbụ-klaasị mgbawa, phosphor na ngwa anya ihe technology, na Japanese nwa amaala, nkọ, samsung, LG gua ngwaahịa nkwakọ ngwaahịa dị ka elu-ọgwụgwụ ahịa, mgbe Taiwan wafer, ìhè, ọtụtụ ụlọ ọrụ dị ka ike, lite-on ghọrọ ụwa kasị ibu OEM isi.
Ntụle ọzọ: Japan na South Korea nwere ezigbo ntọala teknụzụ na ikike gọọmentị iji kwalite ngwa nke ahịa ahụ, LED gbajiri achicha ahụ, ha ga-adị ka otu nkịta ọhịa, na-agbasochi ọsọ nke uru ụlọ ọrụ nkewa dị na elu. njedebe, tụbara ngwaahịa na teknụzụ ErSanLiu n'ahịa China, China chọrọ ịpụnara mmadụ ihe?Ihe isi ike echere na ọ buru ibu.
Nke anọ, agbụ ụlọ ọrụ mmepụta ihe na China China
Ka ọ dị ugbu a, na mmụba nke nchekwa ike na nrụgide mbelata ikuku n'ihu na mgbe 2007 gasịrị, gọọmentị China ewepụtala amụma na usoro nkwado dị iche iche maka ụlọ ọrụ LED.Ugbu a nwere nha nke nha ma ọ bụ na-achọ inwe ndị na-emepụta mgbawa nke etiti nwere ihe karịrị 30, yana ngwaahịa encapsulation nke etiti dị ka isi ụlọ ọrụ na-abụkarị na osimiri pearl na mpaghara Yangtze River delta, mmepụta ya. gụpụtara 60% nke ụwa ngụkọta mmepụta, downstream ọnụ ngwa ngwaahịa bụ ọzọ nnukwu, na-eme atụmatụ LED encapsulation na ngwa, nnukwu na obere ụlọ ọrụ na Shenzhen ebe bụ ruo fọrọ nke nta 3000.
Na n'ihu eduhie ọchịchị amụma, na mainland itinye ego nkwalite na isi obodo mmeghe coxcombical ethos, na nnukwu obodo nwere ụlọ ọrụ, depụtara ụlọ ọrụ, venture isi obodo, na nwere ego na onye isi, LED ụlọ ọrụ na-now na-egosi a blustery, ọganihu ife n'elu ife. nke ike siri ike na nlebara anya na ụlọ ọrụ na obere anya na ihe a na-akpọ "kasị ukwuu" guzobe mba dum, na ọbụna ụwa dum nke fotovoltaic ụlọ ọrụ ogige n'ime afọ abụọ gara aga ma ọ dịkarịa ala dị ka 50, ihe bụ ihe ọzọ, ọbụna ụfọdụ. A na-ekwu na mpaghara atọ na obodo 4 na-arụ ogige ụlọ ọrụ fotovoltaic kacha ibu n'ụwa.
Mgbe afọ ise gachara, anyị na-amaghị ndị a na-akpọ "kasị" enterprise akara aka, nchegbu banyere pụta nke a rosh bụ resin cross ubi.Asọmpi ọnụahịa jọgburu onwe ya, n'ikpeazụ ga-abụ nnukwu ikike mmadụ, ihe onwunwe, ọ bụghị naanị njedebe nke mkpofu akụ, ala na gbasasịrị na hubbub, na n'ikpeazụ site na onye mmeri nke ọgụ n'ọbara nwere ike ijide n'ụzọ dị mfe site na ibu ọkụ mba ụwa. ma ọ bụ mba isi obodo, ikanam ụlọ ọrụ na njedebe na-eme ndị ọzọ JiaYiChang anọgide na-hụrụ.
Were obodo Zhongshan guzhen dịka ọmụmaatụ: n'agbanyeghị na ọdịda 2008 nke nsogbu ego mba ụwa mere ka ụlọ ọrụ ọkụ ọkụ guzhen na-eme baptizim, mana n'ihi ahịa ndị ahịa dị ala dị ala na China, obodo Zhongshan guzhen ka na-ere ọkụ ugbu a. Ịzụ ahịa akwụsịghị emetụ ya aka.Dị ka ụlọ ọrụ ọkụ ọkụ LED, obodo ahụ yiri ka ọ na-ebute nnukwu mmepe nke "mmiri", ọchịchị obodo nke ọchịchọ na ọtụtụ nzukọ nzukọ semiconductor nke mba na njikọ aka, olileanya site n'enyemaka nke semiconductor ọkụ dongfeng mepụta ọkụ ọkụ zuru ụwa ọnụ. agglomeration ahịa na ụlọ ọrụ.
Cheedị echiche, ugbu a n'ime ụlọ ọrụ obodo oge ochie na-ewu ewu okwu akpọrọ "ọ dịghị mma (mma), naanị ọnụahịa kacha ala ()"."Ekpughị apụta n'ihi na mba metụtara ngwaahịa nke n'otu ụkpụrụ na nlezianya ahịa ohere na nlekota usoro, na yiri chaoyang LED ụlọ ọrụ na-amalitebeghị, ama tinye ụlọ ọrụ adịghị ọcha, emepụtara ngwaahịa, arụmọrụ bụ ejighị n'aka, na-eme ka a nnọọ echiche ọjọọ na ndị na-azụ ahịa n'uche, n'ihi na ndị chọrọ n'ezie na-eme ka a zuru okè ngwaahịa, na-esi ọnwụ na nkà na ụzụ, àgwà ụlọ ọrụ na-agbalịsi ike ịdị ndụ.
Alternative analysis: China ikanam ụlọ ọrụ ugbu a dị ka n'ime ọhịa na-eri ka Dodge otu atụrụ na ahịhịa, na-eche mgbe niile ahịhịa bụ ezuru nnukwu, nwere ike iri ihe ị na-eme, ma nke a disorderly mpi ruo ogologo oge?Mgbe a ilu ọgụ ọ bụla ọzọ bụ n'ihi nke osisi vaịn ruru ma ọ bụ bụ mgbe ike na-eto eto mba ọkụ Refeyim n'aha nkwekọrịta ma ọ bụ zụta nke nta nke nta.
dike, anyị na-akpọ industries na-agụsi "ọrụ ebube", ma nrọ ga-wuru na a guzosie ike na-eme nke ọma na ngwaahịa àgwà na ntị pesonel ọzụzụ, n'agbanyeghị na-aga ebe, adịghị eje ije Enterprise ika mmata adịghị anya. okwu.
Oge nzipu: Ọgọst-10-2016