Bedi la granite ndi gawo lofunika kwambiri pazida zosiyanasiyana za semiconductor. Monga chinthu chokhazikika komanso cholimba, granite imagwiritsidwa ntchito kwambiri ngati maziko a zida zopangira semiconductor. Imadziwika ndi kuchuluka kwake kochepa kwa kutentha, kukhazikika kwa mawonekedwe apamwamba, komanso mawonekedwe abwino kwambiri amakanika. Chifukwa cha makhalidwe amenewa, bedi la granite limagwiritsidwa ntchito kwambiri m'mitundu itatu yosiyanasiyana ya zida za semiconductor - zida za metrology, zida za lithography, ndi zida zowunikira.
Zipangizo za Metrology zimagwiritsidwa ntchito poyesa ndi kuzindikira miyeso yofunika kwambiri ya zida za semiconductor. Zimagwira ntchito yofunika kwambiri pakusunga ubwino ndi kusinthasintha kwa njira yopangira semiconductor. Zipangizo za Metrology zimaphatikizapo zida monga ma microscope optical, ma microscope a electron, ndi ma microscope a atomic force (AFMs). Popeza magwiridwe antchito a zida izi zoyezera amadalira kukhazikika kwawo, kulondola kwawo, komanso kukana kugwedezeka kwawo, granite ndiye chisankho chabwino kwambiri pa zinthu zawo zogona. Kufanana ndi kukhazikika kwa bedi la granite kumapereka nsanja yokhazikika ya zidazo, zomwe zimapangitsa kuti zikhale zolondola komanso zodalirika.
Zipangizo za Lithography zimagwiritsidwa ntchito popanga mapangidwe a microchip pa wafer. Njira ya lithography imafuna kulondola kwambiri komanso kulondola kuti ipange ma circuits ovuta ndikukweza magwiridwe antchito a chip. Zipangizo za lithography zimaphatikizapo makina oyendera ndi ojambulira omwe amagwiritsa ntchito kuwala kusamutsa zithunzi pa wafer. Popeza njira ya lithography imakhudzidwa kwambiri ndi kugwedezeka ndi kusintha kwa kutentha, bedi labwino kwambiri ndilofunikira kuti zitsimikizire kukhazikika ndi kubwerezabwereza kwa njira ya lithography. Mabedi a granite amapereka kukhazikika kofunikira komanso magwiridwe antchito olimba a kugwedezeka kwa makina a lithography. Bedi la granite limalola makina oyendera kapena ojambulira kuti asunge ubale wolondola wa malo ndikutsimikizira kulondola kwakukulu komanso mtundu womaliza wa chinthu.
Zipangizo zowunikira zimagwiritsidwa ntchito kuzindikira zolakwika zilizonse muzipangizo za semiconductor. Zipangizo zowunikira zimaphatikizapo machitidwe monga ma microscope ojambulira laser, ma microscope a elekitironi, ndi ma microscope optical. Popeza kuti zipangizozi ziyenera kukhala zolondola kwambiri, zokhazikika komanso zosagwedezeka, mabedi a granite ndi zinthu zabwino kwambiri. Kapangidwe ka makina a granite ndi kukhazikika kwa miyeso kumathandiza pakusiyanitsa kugwedezeka, zomwe zimapangitsa kuti zida zowunikira zikhale zolondola.
Pomaliza, bedi la granite ndi lofunika kwambiri ku makampani opanga ma semiconductor ndipo limagwiritsidwa ntchito kwambiri pazida zosiyanasiyana. Makhalidwe ake apadera monga kukhazikika kwa miyeso, kusinthasintha kwa kutentha pang'ono, komanso kukhazikika kwabwino kwa makina kumapangitsa granite kukhala chisankho chabwino kwambiri pazida za semiconductor. Popeza bedi la granite labwino kwambiri limapereka kukhazikika kofunikira, kulondola, komanso kukana kugwedezeka kwa zida za semiconductor, pamapeto pake limakweza mtundu wa chinthu chomaliza. Chifukwa chake, kugwiritsa ntchito bedi la granite mu zida za semiconductor kudzapitirira kwa zaka zikubwerazi.
Nthawi yotumizira: Epulo-03-2024