Mu dziko lopanga zinthu zopangidwa ndi ma semiconductor molondola kwambiri—kumene kulekerera kwa nanometer-scale kumayang'anira phindu ndi magwiridwe antchito—kusankha zinthu zoyambira makina sikungoganizira kapangidwe kokha; ndi chisankho chanzeru chomwe chimakhudza kukhazikika kwa nthawi yayitali, kugwiritsa ntchito bwino zinthu, ndi ROI. Ngakhale chitsulo chopangidwa ndi chitsulo chakhala chikugwira ntchito kwa nthawi yayitali ngati ntchito yomanga mafakitale, maziko a makina a granite olondola aonekera ngati muyezo wagolide wosatsutsika wa zida zapamwamba za lithography, machitidwe a metrology, ndi nsanja zowunikira ma wafer. Ichi ndichifukwa chake.
1. Kukhazikika kwa Kutentha Kosayerekezeka kwa Kusasinthasintha kwa Sub-Micron
Zipangizo zopangira ma semiconductor zimagwira ntchito pansi pa malo otentha olamulidwa bwino, komabe ngakhale kusinthasintha pang'ono kungayambitse kusuntha kwa njira zoyezera kapena kulumikizana. Granite ili ndi coefficient yotsika kwambiri ya expansion ya kutentha (CTE) pafupifupi 3 × 10⁻⁶/°C—yochepera gawo limodzi mwa magawo atatu kuposa ya chitsulo chosungunuka (~11 × 10⁻⁶/°C). Izi zikutanthauza kuti maziko a makina a granite amasunga umphumphu wa miyeso yonse pakusintha kwa kutentha, kuonetsetsa kuti magwiridwe antchito nthawi zonse popanda kubwerezabwereza nthawi zonse. Pazinthu monga EUV lithography kapena atomic-layer deposition, kusakhala ndi kutentha kumeneku sikungakambiranedwe.
2. Kuchepetsa Kugwedezeka Kwabwino Kwambiri Popanda Zovuta Zowonjezera
Kugwedezeka kwa ma frequency ambiri kuchokera ku mapampu, ma chiller, kapena zida zapafupi kumatha kusokoneza masensa ojambula zithunzi kapena kusokoneza ma electron beams. Kapangidwe ka kristalo ka Granite kamapereka kugwedezeka kwachilengedwe, komwe kumayamwa ma frequency opitilira 85% (>500 Hz) - kopambana kwambiri kuposa chitsulo chopangidwa ndi chitsulo cha ~70%. Mosiyana ndi maziko achitsulo omwe nthawi zambiri amafunikira machitidwe akunja ogwirira ntchito kapena osagwira ntchito, maziko a granite olondola amapereka kukhazikika komangidwa mkati, kuchepetsa zovuta zamakina ndi malo pomwe kumawonjezera ma signal-to-noise ratios mu miyeso yomvera.
"Mu kuyika kwathu zipinda zoyera, kusinthana ndi maziko a granite kunachepetsa kugwedezeka kwa sitepe ndi 40%, zomwe zinapangitsa kuti kulondola kwa overlay kukhale kolondola." — Process Engineer, Tier-1 Semiconductor Equipment OEM
3. Kusawononga ndi Kusagwira Ntchito kwa Mankhwala M'malo Ovuta
Zipangizo za semiconductor nthawi zambiri zimagwira ntchito m'zipinda zokhala ndi vacuum yambiri kapena zimayika zinthuzo pa zinthu zoyeretsera ndi zinthu zina (monga HF, Cl₂ plasma). Chitsulo chopangidwa ndi chitsulo, ngakhale kuti chimakutidwa ndi zinthu zina, chimakhalabe chotetezeka ku okosijeni ndi kutayikira pakapita nthawi. Mosiyana ndi zimenezi, granite imakhala yosagwira ntchito ndi mankhwala, siikhala ndi mabowo, ndipo imatetezedwa ku dzimbiri kapena kuwonongeka kwa mankhwala. Izi zimachotsa nthawi yogwira ntchito yokonzanso pamwamba ndipo zimateteza moyo wautumiki kwa zaka zambiri—ngakhale m'malo omwe zinthu zimawonongeka.
4. Kusunga Molondola Kwa Nthawi Yaitali Popanda Kupsinjika M'kati
Mapulatifomu achitsulo chopangidwa ndi chitsulo amakhala ndi zotsalira zotsalira kuchokera ku kuyika ndi kupangira, zomwe zimatha kupumula pang'onopang'ono pakapita zaka zambiri—zimayambitsa kupindika pang'ono komanso kusuntha kolondola. Granite, yomwe imapangidwa kwa zaka mamiliyoni ambiri pansi pa nthaka, imafika yopanda kupsinjika. Ikaphwanyika bwino mpaka kufika pa 00-grade flat (≤0.005 mm/m²), imasunga mawonekedwe amenewo ndi kusuntha kochepa (<0.2 µm pazaka 5). Kudalirika kumeneku "kokhazikika ndi kuiwala" kumatanthauza kusinthasintha kwa nthawi yayitali komanso kuchepetsa mtengo wonse wa umwini.
5. Zosagwiritsa Ntchito Magnetic & Electrical Insulation pa Zamagetsi Zosavuta Kuziona
Kusokoneza kwa maginito kumatha kusokoneza njira za ma elekitironi mu ma SEM kapena olemba ma e-beam. Chikhalidwe cha granite chosakhala cha maginito chimachotsa chiopsezochi kotheratu. Kuphatikiza apo, kutchinjiriza kwake kwamagetsi kumalepheretsa mafunde osochera kapena ma loops okhala pansi - ofunikira kwambiri poteteza ma sensor arrays ofooka komanso zida zamagetsi zowongolera mu zida zoyezera ndi zowunikira.
Mfundo Yofunika Kwambiri kwa Opanga Zipangizo Zamagetsi
Ngakhale chitsulo chopangidwa ndi chitsulo chimapereka ubwino wokana kugunda ndi mphamvu yolemera, maziko a makina a granite olondola amapereka trifecta yomwe opanga ma semiconductor a m'badwo wotsatira amafunikira:
✅ Kukhazikika kwa kutentha
✅ Kuchepetsa kugwedezeka kwa phokoso
✅ Kukhulupirika kwa nthawi yayitali kwa geometric
✅ Kukhazikika kwa kutentha
✅ Kuchepetsa kugwedezeka kwa phokoso
✅ Kukhulupirika kwa nthawi yayitali kwa geometric
Ku ZHHIMG, timadziwa bwino zinthu za granite zolondola kwambiri zomwe zimapangidwa kuti zigwiritsidwe ntchito molimbika kwambiri—kuyambira ma prober a 300mm wafer mpaka ma platforms oyesera a quantum computing. Laboratory yathu yamkati ya metrology imaonetsetsa kuti maziko onse akukwaniritsa kulekerera kwa ≤1 µm, ndi ma geometries apadera, mabowo ogundidwa, ndi ma fiducial ophatikizidwa omwe alipo kuti aphatikizidwe bwino.
Kodi mwakonzeka kutsimikizira mtsogolo nsanja yanu ya zida?
→ Pemphani chitsanzo cha granite chaulere
→ Tsitsani Buku Lathu Lopangira Ma Granite a Semiconductor-Grade
→ Lumikizanani ndi gulu lathu la mainjiniya kuti muwunikenso mwachinsinsi fomu yofunsira
→ Pemphani chitsanzo cha granite chaulere
→ Tsitsani Buku Lathu Lopangira Ma Granite a Semiconductor-Grade
→ Lumikizanani ndi gulu lathu la mainjiniya kuti muwunikenso mwachinsinsi fomu yofunsira
ZHHIMG - Kumene Kulondola Kumakumana ndi Kukhalitsa.
Nthawi yotumizira: Marichi-20-2026