Munyika ine mabasa akawanda ekugadzira zvinhu zvakaita se semiconductor, uko saizi dzezvinhu zvinoyerwa nema nanometers, hwaro hwemuchina hwakakosha se optics kana vacuum system. Ingave muchina wekuongorora wafer kana system ye deep-ultraviolet (DUV) lithography, ma OEM epasi rose anogara achisarudza granite nhema yechisikigo yezvivakwa zvavo.
Asi sei dombo rechisikigo riri chiyero chegoridhe muindasitiri inotsanangurwa nezvinhu zvemazuva ano zvekugadzira? Heano zvikonzero zvishanu zvehunyanzvi nei granite yechisikigo iri sarudzo isingakurukurwe yemidziyo yesemiconductor.
1. Kugadzikana Kwepamusoro Kwekupisa muFab
Nzvimbo ye "Front-End" ye semiconductor inoda kuenderana kwakakwana. Kunyangwe chidimbu chidiki chedhigirii mukuchinja-chinja kwetembiricha chinogona kukonzera kuti zvivakwa zvesimbi zvikure, zvichikonzera zvikanganiso zve overlay kana "blurring" mu lithography.
Granite yechisikigo ine Coefficient of Thermal Expansion (CTE) yakaderera zvikuru. Kana tichienzanisahwaro hwegraniteKana muchina wekuongorora wafer ukashandisa simbi kana aruminiyamu, granite inoramba "yakaoma" kunyangwe paine shanduko diki dzezvakatipoteredza. Kusashanda zvakanaka kwekupisa uku kunoita kuti nzira ye optical irambe yakatarisana kubva pawafer yekutanga yekuchinja kuenda kune yekupedzisira.
2. Kudzikisa Kunoshamisa Kwekudzora Kupenya KweNanometer
Midziyo yeLithography nematurusi emetrology ane resolution yepamusoro anonyanya kunzwa ruzha—kudedera kunobva pasi pefekitori, mafeni ekutonhodza, kana mawafer erobhoti.
Kunyange hazvo simbi dzichiwanzo "kurira" (dzichidedera kwenguva yakareba mushure mekurovera), granite yechisikigo ine simba guru rekunyorovesa mukati. Inotora uye inobvisa simba rekinetic nekukurumidza. Iyi granite inonyorovesa yemidziyo ye lithography inobvumira muchina kuti ugare nekukurumidza mushure mekufamba nekukurumidza, zvichiwedzera zvakanyanya "Units Per Hour" (UPH) throughput yechishandiso.
3. Hazvina Magneti uye Hazvina Kufambisa Zvinhu Pamagetsi
Maitiro eSemiconductor anowanzo sanganisira maerekitironi ane hunyanzvi (E-beam) kana mamota ane magnetic linear ane hunyanzvi hwakanyanya. Base resimbi rinogona kukanganisa masimba emagineti aya kana kugadzira magetsi anoputika anovhiringidza kunyatsoita kwemasensa.
Sechinochengetedza denga, granite inopa nzvimbo isina magineti yekuongorora makamuri akachena. Haikanganisi nharaunda yemagetsi iri muchishandiso, zvichibvumira data rakachena, risina kukanganiswa panguva yekuyera mapoinzi ewafer kana kuongororwa kwezvikanganiso.
4. Kuramba Kuora uye Kuenderana Kwenzvimbo Yekuchenesa
Muimba yekugezera (Kirasi 1 kana Kirasi 10), kuburitsa gasi uye kugadzira zvidimbu vavengi vegoho. Kusiyana nesimbi yakakandwa kana simbi, granite yechisikigo haipendi ngura, haioxidize, kana kuda pendi dzemakemikari uye machira anogona kupwanyika kana kupera gasi nekufamba kwenguva.
Granite haina makemikari akawanda. Kunyangwe kana ikasangana nezvinhu zvekuchenesa zvinoshandiswa mu semiconductor fab, inochengetedza kunaka kwayo pamusoro. Maumbirwo ayo ane density yakakura (inenge 3100kg/m³) inoita kuti irambe "isina makemikari akawanda" muhupenyu hwese hwemidziyo.
5. Kuwana "Kusatsetseka Kwechokwadi" kuburikidza neKubata-bata nemaoko
Muindasitiri ye semiconductor, "flat" haina kusimba zvakakwana. Zvikamu zvinowanzoda nano-level kururamisa izvo michina yeCNC isingakwanise kuita.
Granite yechisikigo inobvumira kurovera nemaoko, nzira yekunatsiridza nemaoko apo nyanzvi dzehunyanzvi dzinokwanisa kushivirira kutsetseka kwakasimba kusvika ±0.001mm. Kunyatsojeka uku kwakakosha pamatanho ane mhepo anoshandiswa mumawafer scanner emazuva ano, apo mukaha wemhepo uri pakati pedanho nehwaro unofanirwa kuramba wakafanana munzvimbo yese yekufamba.
Kubatsira kweZHHIMG: Kunyatsoenderana neNano-Age
KuUNPARALLELED (ZHHIMG), tinonzwisisa kugadzikana kwekupisa kwegranite muzvigadzirwa zve semiconductor kupfuura chero ani zvake. Tinopa zvikamu zvegranite zvakagadzirwa nemaitiro akagadzirwa kune vagadziri vezvishandiso zve semiconductor vanotungamira pasi rose, vane hunyanzvi mu:
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Mabhesi anowirirana ne vacuum yakakura kwazvo.
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Matanda akanyatsogadzirwa emasisitimu emagetsi anomhanya zvakanyanya.
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Zvishandiso zvakabatanidzwa zvekuisa mota yakatsetseka.
Granite yedu nhema ine density yakakura inotorwa uye inogadziriswa kuti ienderane nezvinodiwa zvakanyanya zvepasi rose zve semiconductor roadmap.
Nguva yekutumira: Kurume-10-2026