Mubyerekeranye no gukora semiconductor, precision nibintu byose. Nka tekinoroji yo gukora chip ikomeje gutera imbere igana urwego rwa nanometero ndetse nurwego rwa nanometero, ikosa iryo ariryo ryose rishobora gutuma igabanuka ryimikorere ya chip cyangwa bikananirana burundu. Muri iri rushanwa kugirango risobanuke neza, ibikoresho bya granite byuzuye, hamwe nibintu byihariye byumubiri nubukanishi, byahindutse ikintu cyingenzi muburyo bwo kwemeza neza nanoscale yumusaruro wa chip.
Iterambere ridasanzwe rishyiraho urufatiro rwukuri
Ibidukikije mumahugurwa yinganda zikora ibintu biragoye, kandi ibintu byo hanze nko kunyeganyega hamwe nubushyuhe bwubushyuhe burigihe bibangamira umusaruro. Ibikoresho bya Granite byuzuye bifite umutekano muke cyane, bitanga urufatiro rukomeye rwo gukora chip. Imiterere yimbere ni yuzuye kandi irasa, ikorwa muburyo bwa geologiya mumyaka miriyoni amagana, kandi ifite kamere karemano iranga. Iyo kunyeganyega hanze byoherejwe mubikoresho bitanga umusaruro, ibice bya granite birashobora gukurura neza no guhuza hejuru ya 80% yingufu zinyeganyega, bikagabanya cyane ingaruka zinyeganyeza kubikoresho byuzuye.
Ibi biranga nibyingenzi muburyo bwo gufotora. Photolithography nintambwe yingenzi muguhana ibishushanyo mbonera bya chip kuri wafer ya silicon, bisaba ko hakorwa imashini ya Photolithography kugirango igumane umutekano muke cyane. Imikorere ya granite isobanutse irashobora gutandukanya kwinyeganyeza kubutaka bwamahugurwa hamwe nibindi bikoresho, ikemeza ko ikosa ryagereranijwe riri hagati ya wafer ya silicon na mask ya Photolithography igenzurwa kurwego rwa nanometero mugihe cyo kwerekana imashini ya fotolitografiya, bityo bigatuma ihererekanyabubasha ryukuri.
Byongeye kandi, coefficente yo kwagura ubushyuhe bwa granite iri hasi cyane, mubisanzwe kuva kuri 5 kugeza 7 × 10⁻⁶ / ℃. Mugihe cyo gukora igice cya kabiri, ubushyuhe buterwa no gukoresha ibikoresho hamwe nihindagurika ryubushyuhe bwibidukikije byamahugurwa birashobora gutera ihindagurika ryibikoresho. Ibikoresho bya Granite byuzuye ntibishobora guhindurwa nihindagurika ryubushyuhe kandi birashobora guhora bigumana ibipimo bihamye. Kurugero, muburyo bwo gutondeka chip, niyo ihinduka rito ryubushyuhe rishobora gutera kwaguka kwubushyuhe bwibice byingenzi bigize ibikoresho byo gutobora, bikavamo gutandukana mubwimbitse bwimbitse kandi neza. Ariko, gukoresha ibikoresho bya granite byuzuye nkibikoresho hamwe nuburemere bwikoreza imitwaro birashobora gukumira neza iki kibazo kibaho, byemeza neza kandi bihamye inzira yo guterana.
Gutunganya neza-neza nibyiza byo hejuru
Ubuhanga buhanitse bwo gutunganya ibice bya granite nibice byingenzi nabyo ni ikintu cyingenzi mu kwemeza umusaruro wa chip. Binyuze mu buhanga buhanitse bwo gutunganya tekinoroji, uburinganire bwubuso, kugororoka nibindi bipimo byerekana neza ibikoresho bya granite birashobora kugera kurwego rwo hejuru cyane. Kurugero, mugukoresha tekinoroji ya CNC yo gusya no gusya, uburinganire bwubuso bwa granite burashobora kugabanuka kurwego rwa nanometero, bigatuma ubuso burangiza bwegera indorerwamo.
Mu bikoresho byo gukora chip, ubuziranenge bwubuso bwibice bigize ibice nka granite precision guide rels na slide birashobora kugabanya cyane guterana no kwambara hagati yimuka. Ibi ntabwo byongera gusa ituze nukuri kwimikorere yibikoresho, ahubwo binongerera igihe cyo gukora ibikoresho. Fata ibikoresho byo gupakira chip nkurugero. Imiyoboro ya granite isobanutse neza irashobora kwemeza ko ikosa ryurugendo rwimitwe yumutwe wapakira mugihe utoraguye kandi ugashyira chip igenzurwa kuri micrometero cyangwa ndetse na nanometero, bityo ukagera kubihuza neza no guhuza kwizewe hagati ya chip na packrate substrate.
Kurwanya kwambara no gutuza igihe kirekire
Gukora Semiconductor ni inzira ikomeza kandi yigihe kirekire, kandi ibikoresho bigomba gukora neza mugihe kirekire. Granite ifite imbaraga zo kwihanganira kwambara, hamwe na Mohs ubukana bwa 6 kugeza kuri 7, bushobora guhangana nigihe kirekire cyimashini nuburemere. Mubikorwa bya buri munsi byibikoresho byo gukora chip, ibice bya granite ntibisanzwe kwambara no kurira kandi birashobora gukomeza gukora neza kandi neza.
Ugereranije nibindi bikoresho, granite ntabwo ihura numunaniro cyangwa imikorere mibi mugihe cyo gukoresha igihe kirekire. Ibi bivuze ko ibikoresho bya chip bikoresha ibikoresho bya granite birashobora gukomeza kugumya gukomera no guhagarara neza nyuma yigihe kirekire, bigabanya neza igipimo cyibicuruzwa biterwa no kugabanuka kwibikoresho neza. Ku bakora inganda za semiconductor, ibi ntabwo byongera umusaruro gusa ahubwo binagabanya ibiciro byumusaruro.
Umwanzuro
Mu nzira yo gukurikirana neza nanoscale mubikorwa bya semiconductor, ibice byuzuye bya granite bigira uruhare rudasubirwaho hamwe no guhagarara neza kwabyo, gutunganya neza-neza no kwizerwa igihe kirekire. Kuva kuri Photolithography kugeza kuri etching, kuva gupakira chip kugeza kugeragezwa, ibikoresho bya granite byuzuye bikoreshwa mumurongo wingenzi mubikorwa bya chip, bitanga garanti ihamye yo gukora neza-neza. Hamwe niterambere rihoraho ryikoranabuhanga rya semiconductor, ibisabwa kugirango bisobanuke bizagenda byiyongera. Ibice bisobanutse neza bya Granite nabyo bizakomeza kugira uruhare runini muriki gice, bifasha inganda za semiconductor guhora zigera ahirengeye. Haba ubu cyangwa ejo hazaza, ibice bya granite bizahora ari imbaraga zingenzi zituma nanometero-urwego rwukuri mubikorwa bya semiconductor.
Igihe cyo kohereza: Gicurasi-07-2025