Tọ na-ere ahịa nke mba m LED ngosi ngwa ahịa a na-atụ anya iru ijeri yuan 75 na 2023., adabere na mmemme mmepe ụlọ ọrụ LED na teknụzụ teknụzụ nke mba 18 na nso nso a yana 2023 National LED Display Application Technology Exchange and Industrial Development Seminar. Ndị ọkachamara na-aga nzukọ ahụ kwuru na site na mmepe nke teknụzụ Mini / Micro LED na ntozu nke ngwaahịa ndị dị nta, mmetụta agglomeration nke ụlọ ọrụ na-apụtawanye ìhè. N'otu oge ahụ, ụlọ ọrụ ndị na-agafe agafe abanyela na ụlọ ọrụ ahụ n'otu n'otu, na usoro mmepụta ihe n'ọdịnihu nwere ike gbanwee.
Ụlọ ọrụ LED na-abanye n'ọkwa nke ndu ọhụrụ, mgbanwe na nkwalite, yana mmepe dị elu ,dọgbọ ọhụrụ nke nkà na ụzụ ozi gbasara . Guan Baiyu, odeakwụkwọ ukwu nke China Semiconductor Lighting / LED Industry and Application Alliance, kwuru na n'okwu mmeghe ya na n'ime iri afọ abụọ gara aga site na 2003 ruo ugbu a, mba anyị nọgidere na-ewepụta ngwaahịa ọhụrụ na ngwaọrụ LED, ọkụ ọkụ, ihe ngosi. na ọkụ azụ, na ụlọ ọrụ ahụ achịkọtala ahụmahụ ndị metụtara ya ma nyochaa iwu nke mmepe mmepụta ihe.
"Chinese Industrylọ ọrụ LED n'ozuzu ha etolitela usoro mmepụta ihe zuru oke nke ibe LED, nkwakọ ngwaahịa, IC ndị ọkwọ ụgbọ ala, sistemu njikwa, akụrụngwa ọkụ, akụrụngwa na-akwado mmepụta, yana usoro gburugburu ebe obibi ụlọ ọrụ ahaziri ahazi, na-atọ ntọala maka mmepe na nkwalite ọzọ. ” Guan Jizhen, Onye isi oche nke Light-Emitting Diode Ngosipụta Ngwa Alaka nke China Optical and Optoelectronics Industry Association, kwuru. Dị ka ọnụ ọgụgụ si LED Ngosipụta Ngwa Alaka nke China Optics na Optoelectronics Industry Association, ahịa òkè nke ime ụlọ na n'èzí ngwaahịa agbanweela nke ukwuu na-adịbeghị anya. Ọnụ ọgụgụ nke ngwaahịa ngosi ime ụlọ abawanyela kwa afọ, na-aza ihe karịrị 70% nke ngwaahịa niile n'ime afọ. . Ebe ọ bụ na 2016, obere ihe ngosi LED na-enwe ọganihu na-agbawa agbawa ma ghọọ ngwa ngwa na-emepụta ihe na ahịa ngosi. Ka ọ dị ugbu a, ọnụ ọgụgụ nke ngwaahịa ndị pere mpe na mkpokọta ime ụlọ na n'èzí LED ngosi ahịa karịrị 40%.
A na-akọ na teknụzụ nkwakọ ngwaahịa COB agbakwunyere, teknụzụ ngosi Obere / Micro LED, agbapụ agbapụ ọkụ LED na ntụzịaka ndị ọzọ na-eji nwayọ na-abawanye ọhụrụ na mmepe nke ahịa LED. Dị ka ntụziaka dị elu nke nkà na ụzụ nkwakọ ngwaahịa, COB ejirila nwayọọ nwayọọ ghọọ ihe dị mkpa nke teknụzụ ngwaahịa n'okpuru mmepe nke micro-pitch LED screens, na ogige na ọnụ ọgụgụ nke ndị na-emepụta ihe metụtara na-agbasa ngwa ngwa. Obere ọkụ azụ azụ nke Obere LED enwetala ọnụego uto kwa afọ nke 50% kemgbe ọ banyere n'afọ mbụ ya na 2021; A na-atụ anya na a ga-eji Micro LED mee ihe n'ọtụtụ buru ibu n'ime afọ abụọ ka teknụzụ isi dị ka nnyefe oke tozuru oke. N'otu oge ahụ, ọ ga-eme ka mgbasawanye nke ahịa ngosi ngosi LED nke ejiri ụgbọ ala, na-eme ka ihe ngosi ihe ngosi nke ụgbọ ala dị iche iche. N'ihe gbasara ịgba égbè mebere LED, na mbelata ọnụ ahịa na nkwalite arụmọrụ nke teknụzụ a, na mgbakwunye na ihe nkiri na ihe onyonyo, ọtụtụ mmadụ na-eji ya. E tinyela ya na ihe ngosi dị iche iche, mgbasa ozi ndụ, mgbasa ozi na ihe ngosi ndị ọzọ.
Oge nzipu: Nov-11-2023
