A na-ewere Micro LED ka ọ bụrụ ihe ngwọta "Ngosipụta kachasị", na atụmanya ngwa ya na uru ọ nwere ike ịmepụta na-adọrọ mmasị nke ukwuu.Ohere ngwa ọhụrụ dị ka ihe ngosi azụmahịa, ihe onyonyo dị elu, ụgbọ ala na ngwaọrụ wearable na-aga n'ihu na-enweta mmepe siri ike, ụlọ ọrụ ndị metụtara elu na nke ala na-emezigharị gburugburu ebe obibi ngosi.
dabere na ikoIhe ngosi Micro LEDnwere arụmọrụ dị mma na ọrụ dịgasị iche iche, a na-atụkwa anya na a ga-eji ya mee ihe na ngosi azụmahịa, TV dị elu, ụgbọ ala, na wearables, nwere nnukwu ahịa ahịa.Ịgbakwunye akụrụngwa na ihe ọhụrụ ga-abụ ohere dị mkpa maka mmepe ụlọ ọrụ mmepụta ihe, a na-atụkwa anya na ọ ga-emezigharị gburugburu ebe obibi ụlọ ọrụ ngosi.Micro LED nwere ike ghọta ngwa ngosipụta splicing n'efu, yana teknụzụ dị ka ngwugwu modular na wiring sidewall na-eme ka splicing n'efu nwee ike.Micro LED nwekwara ike ghọta ngwa nke njikọta ngwaọrụ mmekọrịta.A na-atụ anya na ihuenyo nke ọdịnihu ga-abụ ikpo okwu, nke nwere ike ịghọta ọrụ dị iche iche dị ka mmekọrịta site na sensọ, ma mebie echiche nke "igosi".
Ihe ọhụrụ na ọkwa ngwaọrụ nwere ike iweta mgbanwe na ọkwa ọrụ.N'iji ihe ngosi 3D, mmekọrịta 3D, na teknụzụ na-apụta dị ka 5G na nnukwu data, ntụziaka mmepe nke ihe ngosi holographic n'ọdịnihu bụ ihe na-akpali akpali.Micro LED nwere iko nwere ike kpuchie mpaghara ngwa nke ngwaahịa buru ibu, ọkara na obere nha.A na-atụ anya nha ahịa ahụ ga-eto ngwa ngwa site na 2024, a na-atụkwa anya na ọ ga-ewu usoro gburugburu ebe obibi mmepụta ihe ọhụrụ na nke mgbada.
Mgbe ọtụtụ afọ nke nnyocha na mmepe, na Micro LED nnukwu-ọnụ ọgụgụ ngosi ka eze ruru a milestone na uka mmepụta nke afọ a, na-aghọ a ike na-akwọ ụgbọala ike na mmepe nke yiri components, ngwá na n'ichepụta usoro.Na mgbakwunye na nke ọzọ emepụta na-aga n'ihu mmepe omume nke miniaturization kpaliri ndịỤlọ ọrụ Micro LEDiji na-aga n'ihu na-enweta ọganihu nkà na ụzụ ọhụrụ, ọnụ ahịa ahịa anọgidewokwa na-amụba.
Na mgbakwunye na ngosipụta buru ibu, Micro LED nwere njirimara mara mma nke enwere ike iji ya na ụgbọ elu na-agbanwe agbanwe na penetrable.Ọ nwere ike ịpụta na ngosipụta ụgbọ ala na ihe ngosi wearable, na-emepụta ohere ngwa ọhụrụ dị iche na teknụzụ ngosi ugbu a.Ntinye nke ndị na-emepụta ihe na mmepe mmepe nke miniaturization na-aga n'ihu ga-abụ isi ihe na-ebelata ego mgbawa na-aga n'ihu.
Ngosipụta ga-eme n'ọdịnihu kwesịrị inwe ike ịtọhapụ aka, ma tinye uche n'ọtụtụ ọrụ na ihuenyo iji nweta mmekọrịta.Nke a na-achọ ka ngosi ahụ ga-enwerịrị ọdịiche dị elu, PPI dị elu, nchapụta dị elu, na ọbụna ogologo eziokwu.Ka ọ dị ugbu a, Micro LED nwere ike gboo mkpa mmepe nke ụlọ ọrụ ngosi n'ọdịnihu, mana usoro mmepụta ihe ka kwesịrị ịbawanye ngwa ngwa.N'ikwu okwu n'ozuzu, mmepụta nke Micro LED ga-ebu ụzọ ghọta oke mmepụta nke ibe na njikarịcha arụmọrụ na-aga n'ihu.Nke abuo, a ga-ejikọta mbufe oke na nrụzi iji nweta oke mmepụta nke ngwaahịa.Nke atọ, n'okpuru ọnọdụ nke ịnya ụgbọ ala micro-ugbu a, mmepụta arụmọrụ nke Micro LED kwesịrị ka emewanyewanyewanye ya.N'ikpeazụ, ụlọ ọrụ mmepụta ihe ka na-arụ ọrụ, na ọnụ ahịa ngwaike kwesịrị ịnọgide na-agbada.
Ụlọ ọrụ ahụ kwesịrị ịtụle otu esi emeziwanye mmepụta nke Micro LED, nke gụnyere nrụzi.Enwere ọtụtụ iri nde LED na TV.Ọ bụrụ na a na-ebufe ha na mkpụrụ, ọ bụrụgodị na ọnụọgụ mkpụrụ nwere ike iru 99.99%, a ka nwere ọtụtụ ebe a ga-arụzi na njedebe, ọ ga-ewekwa ogologo oge.Enwekwara nsogbu nke nchapụta na-enweghị isi na ngosi.Na mgbakwunye, n'ihe gbasara oke mmepụta ọsọ, ọnụego mkpụrụ na ọnụ ahịa, Micro LED ka enweghị uru ma e jiri ya tụnyere kristal mmiri tozuru oke ugbu a.Ọ bụ ezie na ụlọ ọrụ ahụ emeela ọtụtụ ọrụ na nnyefe oke, Micro LED ka nwere ụzọ dị ogologo iji gaa tupu ya enwee ike ịmepụta mmepụta ihe.Enwere ụzọ abụọ bụ isi maka mbufe oke, otu bụ Pick&Place, nke ọzọ bụ ịnyefe uka laser.
Mgbe ngosipụta kristal mmiri gasịrị, Micro LED bụ onye asọmpi siri ike nke ọgbọ ọhụrụ nke teknụzụ iteration ngosi, na mgbawa Micro LED doro anya bụ njikọ njikọ.Aghọtara na nha nke Micro LED bụ naanị otu pasent nke mgbawa ọkụ ọkụ mbụ, na-eru n'usoro iri iri nke microns.
Site na LED ruo Mini LED, ọ nweghị nnukwu ọdịiche dị na teknụzụ mgbawa na usoro mgbawa n'ezie, mana nha mgbawa na-agbanwe.Mgbanwe dị mkpa na mmepe nke Micro LED bụ na enweghị ike ịmecha akụkụ mgbawa site na ịcha na idepụta mkpụrụ osisi sapphire, mana a ga-ehichapụ mgbawa GaN na mkpụrụ sapphire ozugbo.Teknụzụ dị ugbu a bụ naanị teknụzụ na-ebuli elu laser, nke n'onwe ya bụ usoro mbibi, nke na-etolitebeghị na China.Nke a bụ nsogbu mbụ mgbawa chere ihu.
Nsogbu nke abụọ bụ dislocation njupụta nke Micro LED mgbawa, nke nwere nnukwu akụkụ mmetụta na agbanwe agbanwe nke Micro LED mgbawa.Na mbido, njupụta dislocation na GaN LED epitaxy dị elu dị ka 1010. Ọ bụ ezie na njupụta dislocation dị elu, arụmọrụ ọkụ dịkwa elu.Mgbe emepụtara gallium nitride LED na Japan, mgbe ihe karịrị afọ 30 nke mmepe gasịrị, njikarịcha usoro eruola n'uko ụlọ, na njupụta dislocation eruola 5 × 108.Agbanyeghị, n'ihi njupụta dị elu nke teknụzụ LED dị adị, mmepe nke Micro LED nwere ike igbochi mmepe nke ngwaahịa ndị na-esote.Ya mere, ịga n'ihu na teknụzụ mgbawa LED dị ugbu a na mmepe Micro LED kwesịrị idozi nsogbu abụọ.Otu bụ iji belata njupụta nbipu nke ihe gallium nitride, nke ọzọ bụ ịchọta teknụzụ na-ebuli elu karịa teknụzụ ebuli elu laser.
Oge nzipu: Dec-30-2022