Mu ntera yo kuzamura inganda za LED mu ikoranabuhanga rya LED, neza neza ibikoresho bihuza bipfa kugena neza umusaruro wibikoresho bipakira hamwe nibikorwa byibicuruzwa. ZHHIMG, hamwe noguhuza byimbitse ibikoresho siyanse nubukorikori bwuzuye, itanga inkunga yingenzi kubikoresho bihuza LED bipfa kandi byabaye imbaraga zikomeye zitera udushya mu ikoranabuhanga mu nganda.
Ultra-high rigidity and stabilite: Kugenzura micron-urwego rwo gupfa guhuza neza
Igikorwa cyo guhuza urupfu rusaba guhuza neza na chip-nini ya micron (hamwe nubunini buto bugera kuri 50 mm × 50μm) kuri substrate. Guhindura ibice byose bishobora gutera gupfa guhinduka. Ubucucike bwibikoresho bya ZHHIMG bugera kuri 2.7-3.1g / cm³, kandi imbaraga zayo zo kwikuramo zirenga 200MPa. Mugihe cyo gukora ibikoresho, irashobora kurwanya neza kunyeganyega no guhungabana biterwa numuvuduko mwinshi wumutwe uhuza (kugeza inshuro 2000 kumunota). Igipimo nyacyo cy'ikigo kiyobora LED cyerekana ko ibikoresho byo gupfa bipfa gukoresha base ya ZHHIMG bishobora kugenzura ibicuruzwa biva muri mμ 15m, bikaba bisumba 40% ugereranije n’ibikoresho gakondo kandi byujuje byuzuye ibisabwa na JEDEC J-STD-020D kugirango bipfe neza.
Ubushyuhe budasanzwe bwumuriro: Gukemura ikibazo cyubushyuhe bwibikoresho
Gukora igihe kirekire kubikoresho bipfa gupfa birashobora gutuma ubushyuhe bwaho bwiyongera (kugeza hejuru ya 50 ℃), kandi kwagura ubushyuhe bwibikoresho bisanzwe birashobora guhindura umwanya ugereranije hagati yumutwe uhuza umutwe na substrate. Coefficient yo kwagura ubushyuhe bwa ZHHIMG iri hasi nka (4-8) × 10⁻⁶ / ℃, ni kimwe cya kabiri cyicyuma. Mugihe gikomeje amasaha 8 yubukorikori bukabije, ihinduka ryibipimo bya ZHHIMG ntirwari munsi ya 0.1 mm, bituma habaho kugenzura neza umuvuduko wurupfu hamwe nuburebure kugirango wirinde kwangirika kwa chip cyangwa kugurisha nabi biterwa no guhindura ubushyuhe. Imibare yatanzwe n’uruganda rwa LED rwo muri Tayiwani rwerekana ko nyuma yo gukoresha shingiro rya ZHHIMG, igipimo cy’inenge cyo gupfa cyamanutse kiva kuri 3.2% kigera kuri 1.1%, bizigama amafaranga arenga miliyoni 10 y’amafaranga buri mwaka.
Ibiranga guhanagura cyane: Kuraho kwivanga kwinyeganyeza
Kunyeganyega kwa 20-50Hz biterwa no kwihuta kwihuta kwurupfu rwumutwe, niba bidahujwe mugihe, bizagira ingaruka kumyanya ya chip. Imiterere ya kristu y'imbere ya ZHHIMG iyiha imikorere myiza yo guswera, hamwe nikigereranyo cya 0.05 kugeza 0.1, ibyo bikaba bikubye inshuro 5 kugeza 10 kubikoresho byuma. Byagenzuwe na ANSYS bigana, birashobora kongera imbaraga za vibration amplitude hejuru ya 90% mumasegonda 0.3, bikagaragaza neza ko gahunda yo guhuza ipfa ihagaze neza, bigatuma chip ihuza inguni ya Angle itageze kuri 0.5 °, kandi ikuzuza ibisabwa bikomeye bya chip ya LED kurwego rwohejuru.
Imiti ihamye: Ihuza nibidukikije bikabije
Mu mahugurwa yo gupakira LED, hakoreshwa imiti nka fluxes hamwe nogukora isuku. Ibikoresho bisanzwe bisanzwe bikunda kwangirika, bishobora kugira ingaruka kubwukuri. ZHHIMG igizwe namabuye y'agaciro nka quartz na feldspar. Ifite imiti ihamye kandi irwanya aside na alkali. Nta miti igaragara igaragara hagati ya pH iri hagati ya 1 na 14. Gukoresha igihe kirekire ntibizatera kwanduza ibyuma bya ion, kurinda isuku y’ibidukikije bipfa kandi byujuje ibisabwa na ISO 14644-1 Icyiciro cya 7 cy’isuku, bitanga ingwate yo gupakira LED yizewe cyane.
Ubushobozi bwo gutunganya neza: Kugera ku nteko isobanutse neza
Bishingiye ku buhanga bwo gutunganya ultra-precision, ZHHIMG irashobora kugenzura uburinganire bwibanze muri ± 0.5μm / m hamwe nubuso bwa Ra≤0.05μm, butanga ibyerekezo nyabyo byerekana ibice bisobanutse neza nko guhuza imitwe hamwe na sisitemu yo kureba. Binyuze mu guhuza bidasubirwaho hamwe nu murongo uyobora umurongo (gusubiramo neza neza ± 0.3μm) hamwe na laser rangefinders (imyanzuro 0.1μm), icyerekezo rusange cyerekana ibikoresho bipfa gupfa cyashyizwe kumurongo wambere mubikorwa byinganda, byorohereza iterambere ryikoranabuhanga mubigo bya LED mumurima wa LED.
Muri iki gihe cyo kuzamura byihuse mu nganda za LED, ZHHIMG, ikoresha inyungu zayo ebyiri mu mikorere y’ibikorwa no mu nganda, itanga ibisubizo bihamye kandi byizewe by’ibikoresho bifatika, guteza imbere ibipapuro bya LED bigana ku buryo bunoze kandi bunoze, kandi byabaye imbaraga zingenzi zo gutangiza ikoranabuhanga mu nganda.
Igihe cyo kohereza: Gicurasi-21-2025