Mu rwego rwo kuvugurura ikoranabuhanga rya LED mu nganda za LED, ubwiza bw'ibikoresho bihuza ibyuma bitanga amashanyarazi ni bwo bugena umusaruro w'ibipfunyika bya chips n'imikorere yabyo. ZHHIMG, hamwe no guhuza cyane ubumenyi bw'ibikoresho n'inganda zitanga amashanyarazi, itanga inkunga y'ingenzi ku bikoresho bihuza ibyuma bitanga amashanyarazi bitanga amashanyarazi kandi yabaye imbaraga zikomeye zitera udushya mu ikoranabuhanga muri urwo rwego.
Uburimbane n'ubudahangarwa biri hejuru cyane: Gutanga icyizere cy'uko imigozi y'amaraso yo mu rwego rwa micron ikora neza
Uburyo bwo guhuza ibyuma bya LED busaba guhuza neza ibyuma bito bito (bifite ingano ntoya igera kuri 50μm×50μm) ku gice cy'ubutaka. Guhinduka kose kw'ishingiro bishobora gutuma ibyuma bihuza ibyuma bihinduka. Ubucucike bw'ibikoresho bya ZHHIMG bugera kuri 2.7-3.1g/cm³, kandi imbaraga zabyo zo gukanda zirenga 200MPa. Mu gihe cy'imikorere y'ibikoresho, bishobora kurwanya neza guhinda no guhungabana bituruka ku ngendo nini y'umutwe w'ibyuma bihuza ibyuma (kugeza ku nshuro 2000 ku munota). Igipimo nyacyo cy'ikigo gikomeye cya LED kigaragaza ko ibikoresho bihuza ibyuma bikoresha ZHHIMG base bishobora kugenzura ibyuma muri ±15μm, biruta 40% by'ibikoresho bisanzwe kandi byujuje ibisabwa byose n'ibipimo bya JEDEC J-STD-020D byo guhuza ibyuma neza.
Ubushyuhe burambye cyane: Gukemura ikibazo cy'izamuka ry'ubushyuhe bw'ibikoresho
Gukoresha ibikoresho bihuza ibyuma igihe kirekire bishobora gutuma ubushyuhe bwo mu gace runaka buzamuka (kugeza kuri dogere zirenga 50°C), kandi kwaguka k'ubushyuhe bw'ibikoresho bisanzwe bishobora guhindura aho biherereye hagati y'umutwe w'icyuma gihuza ibyuma n'igice cy'icyuma. Igipimo cyo kwaguka k'ubushyuhe bwa ZHHIMG kiri hasi cyane nka (4-8) × 10⁻⁶/℃, ni ukuvuga kimwe cya kabiri cy'icyuma gishongeshejwe. Mu gihe cy'amasaha 8 yo gukora cyane, impinduka z'ibipimo by'icyuma gihuza ibyuma bya ZHHIMG zari munsi ya 0.1μm, bigenzura neza igitutu n'uburebure bw'icyuma gihuza ibyuma kugira ngo hirindwe kwangirika kw'ibice cyangwa gushonga nabi guterwa n'ubushyuhe. Amakuru aturuka mu ruganda rwo muri Tayiwani rukora ibikoresho bya LED agaragaza ko nyuma yo gukoresha icyuma gihuza ibyuma bya ZHHIMG, igipimo cy'ubusembwa bw'icyuma cyagabanutse kuva kuri 3.2% kigera kuri 1.1%, bigabanya amafaranga arenga miliyoni 10 z'amayuan buri mwaka.
Imiterere yo kugabanya ubushyuhe bwinshi: Kuraho uburyo bwo kubangamira imitingito
Guhindagurika kwa 20-50Hz guterwa no kugenda kw'umuvuduko mwinshi w'umutwe wa die die, niba bitagabanutse mu gihe, bizagira ingaruka ku buryo chip ishyirwamo neza. Imiterere ya kristale y'imbere ya ZHHIMG iwuha imikorere myiza yo kudafata neza, hamwe n'igipimo cyo kudafata neza cya 0.05 kugeza 0.1, bikubye inshuro 5 kugeza 10 ugereranyije n'ibikoresho by'icyuma. Byemejwe na simulation ya ANSYS, bishobora kugabanya amplitude ya vibration ho hejuru ya 90% mu masegonda 0.3, bikanatuma inzira yo gufatana ya die iguma neza, bigatuma ikosa rya Angle yo gufatana ya chip ritagera kuri 0.5°, kandi byujuje ibisabwa bikomeye bya chips za LED ku gipimo cyo kuzunguruka.
Gukomera mu bya shimi: Bishobora kwihuzwa n'ahantu habi ho gukora
Mu mapaki ya LED, imiti nka fluxes n'ibikoresho byo gusukura ikunze gukoreshwa. Ibikoresho bisanzwe by'ibanze bishobora kwangirika, ibyo bikaba byagira ingaruka ku buziranenge bwabyo. ZHHIMG igizwe n'amabuye y'agaciro nka quartz na feldspar. Ifite imiterere ihamye ya shimi kandi irwanya cyane kwangirika kwa aside na alkali. Nta mpungenge igaragara ya shimi iri hagati ya pH ya 1 na 14. Gukoreshwa igihe kirekire ntibizatera kwanduza iyoni z'icyuma, bishimangira isuku y'ibidukikije bihuza icyuma kandi byujuje ibisabwa na ISO 14644-1 Class 7 cleanroom, bitanga garanti yo gupfunyika kwa LED kwizerwa cyane.
Ubushobozi bwo gutunganya neza: Kugera ku guteranya neza cyane
Ishingiye ku ikoranabuhanga ryo gutunganya neza cyane, ZHHIMG ishobora kugenzura ubugari bw'ifatizo muri ± 0.5μm/m n'ubugari bw'ubuso bwa Ra≤0.05μm, itanga icyerekezo cy'uburyo bwo gushyiraho neza ibice nk'imitwe y'imigozi y'icyuma na sisitemu yo kureba. Binyuze mu guhuza neza hamwe n'abayobozi b'imirongo bafite ubuziranenge bwo hejuru (ubuziranenge bwo gushyiramo ± 0.3μm) na laser rangefinders (resolution 0.1μm), ubuziranenge bwo gushyiramo neza ibikoresho by'imigozi y'icyuma bwazamuwe ku rwego rwo hejuru mu nganda, byorohereza iterambere ry'ikoranabuhanga ku bigo bya LED mu rwego rwa LED.
Muri iki gihe cyo kuvugurura vuba mu nganda za LED, ZHHIMG, ikoresheje ibyiza byayo bibiri mu mikorere y’ibikoresho no mu nganda, itanga ibisubizo bihamye kandi byizewe ku bikoresho bihuza ibikoresho, iteza imbere uburyo bwo gupfunyika bwa LED mu buryo bunoze kandi bunoze, kandi yabaye imbaraga zikomeye mu guhindura ikoranabuhanga mu nganda.
Igihe cyo kohereza: Gicurasi-21-2025