Mumunda wekugadzira semiconductor, kurongeka ndizvo zvese. Sezvo tekinoroji yekugadzira chip ichienderera mberi ichienda kune nanometer level uye kunyangwe iyo nanometer level, chero kakanganiso kadiki kanogona kutungamira mukudzikira kwechip performance kana kutotadza zvachose. Mumakwikwi aya ekupedzisira kurongeka, zvishongedzo zvegranite, zvine chimiro chazvo chakasiyana uye zvemuchina, zvave chinhu chakakosha mukuona iyo nanoscale chaiyo yekugadzirwa kwechip.
Kudzikama kwakatanhamara kunoisa hwaro hwokururama
Mamiriro ezvinhu mumusangano wekugadzira semiconductor akaoma, uye zvinhu zvekunze zvakadai sekudengenyeka uye kuchinja kwekushisa zvinogara zvichityisidzira kurongeka kwekugadzirwa. Granite precision accessories ine yakanyanya kugadzikana, ichipa hwaro hwakasimba hwekugadzira chip. Chimiro chayo chemukati chakakora uye chakafanana, chakaumbwa kuburikidza ne geological process pamusoro pemazana emamiriyoni emakore, uye ine yakasikwa yakakwirira damping hunhu. Kana kudengenyeka kwekunze kuchiendeswa kumidziyo yekugadzira, zvikamu zvegranite zvinonyatsokwanisa kutora uye kudzikamisa pamusoro pe80% yesimba rekuzunguza, zvichideredza zvakanyanya kukanganiswa kwekudengenyeka pamidziyo chaiyo.
Ichi chimiro chinonyanya kukosha mukuita photolithography. Photolithography inhanho yakakosha mukufambisa magadzirirwo emachipisi pasilicon wafers, izvo zvinoda kushanda kwemuchina wephotolithography kuchengetedza kugadzikana kwakanyanya. Iyo granite chaiyo yebasa bhenji inogona kutsaura kuvhiringidzwa kwekudengenyeka kubva pauriri hwewekishopu uye zvimwe zvishandiso, kuve nechokwadi chekuti chikanganiso chechimiro pakati pesilicon wafer uye maski yephotolithography inodzorwa pamwero wenanometer panguva yekuratidzwa kwemuchina wephotolithography, nekudaro ichivimbisa kufambiswa chaiko kwepatani.
Mukuwedzera, iyo coefficient yekuwedzera kwekupisa kwegranite yakanyanya kuderera, kazhinji kubva ku5 kusvika ku7 × 10⁻⁶/℃. Munguva yekugadzira semiconductor, kupisa kunogadzirwa nekushanda kwemidziyo uye kuchinjika kwenzvimbo yewekishopu tembiricha inogona kukonzera kupisa kushanduka kwezvinhu. Granite precision accessories inenge isingakanganiswe nekuchinja kwetembiricha uye inogona kugara yakagadzikana zviyero uye maumbirwo. Semuyenzaniso, mune chip etching process, kunyangwe kudiki shanduko yetembiricha inogona kukonzera kupisa kwekuwedzera kwezvinhu zvakakosha zveetching midziyo, zvichikonzera kutsauka mukudzika kwekudzika uye nemazvo. Nekudaro, kushandisa granite chaiyo zvishongedzo serutsigiro uye zvinotakura zvinotakura zvinokwanisa kudzivirira mamiriro aya kuti asaitike, kuve nechokwadi chepamusoro chaiyo uye kuenderana kweiyo etching maitiro.
High-precision processing uye pamusoro pemhando yakanakira
Iyo yepamusoro-chaiyo yekugadzirisa tekinoroji yegranite chaiyo zvikamu zvakare chinhu chakakosha mukuona kugadzirwa kwechipisi. Kuburikidza nehunyanzvi hwepamusoro-chaiyo yekugadzirisa tekinoroji, iyo yepasi flatness, kutwasanuka uye zvimwe zviratidziro zvegranite accessories zvinogona kusvika padanho repamusoro. Semuyenzaniso, nekutora CNC nzira dzekukuya nekupukuta, kushata kwepamusoro kwegranite kunogona kudzikiswa kusvika padanho renanometer, zvichiita kuti kupera kwepamusoro kusvike segirazi-sekuita.
Muchigadzirwa chekugadzira chip, iyo yepamusoro-chaiyo yepamusoro yemhando yezvikamu zvakaita segiraniti chaiyo dhiraivha njanji uye masiraidhi anogona zvakanyanya kuderedza kukweshera uye kupfeka pakati pezvikamu zvinofamba. Izvi hazvisi kungowedzera kugadzikana uye kurongeka kwekufamba kwemidziyo, asiwo kunowedzera hupenyu hwebasa remidziyo. Tora chip yekurongedza midziyo semuenzaniso. Iyo chaiyo granite inotungamira njanji inogona kuve nechokwadi chekuti chikanganiso chekufamba kwemusoro wekurongedza kana uchinhonga nekuisa chip inodzorwa paiyo micrometer kana kunyange nanometer level, nekudaro kuwana chaiyo kurongeka uye yakavimbika kubatana pakati pechip uye yekurongedza substrate.
Anti-kupfeka uye kugadzikana kwenguva refu
Semiconductor kugadzira inoenderera uye yenguva refu yekugadzira maitiro, uye michina inoda kushanda yakasimba kwenguva yakareba. Granite ine yakanakisa kupfeka kuramba, ine Mohs kuomarara kwe6 kusvika 7, inokwanisa kushingirira kwenguva refu mekinika mafambiro uye mitoro. Mukushanda kwezuva nezuva kwechigadzirwa chekugadzira chip, granite chaiyo zvikamu hazvitani kupfeka uye kubvarura uye zvinogona kugara zvakagadzikana kuita uye kurongeka.
Kuenzaniswa nezvimwe zvinhu, granite haina kuona kuneta deformation kana kukanganisa kwekuita panguva yekushandiswa kwenguva refu. Izvi zvinoreva kuti michina yekugadzira chip inoshandisa granite precision components inogona kuramba ichichengetedza yakanyatsojeka uye kugadzikana mushure mekushanda kwenguva refu, zvichinyatso kudzikisa hurema hwechigadzirwa hunokonzerwa nekudzikira kwehunyanzvi hwekushandisa. Kune vanogadzira semiconductor, izvi hazvingokwidziri kugadzirwa zvakanaka asiwo zvinoderedza mutengo wekugadzira.
Mhedziso
Munzira yekutsvaga nanoscale chaiyo mukugadzira semiconductor, granite chaiyo zvikamu zvinotamba basa risingadzokerike nekudzikama kwadzo kwakatanhamara, yakakwirira-chaiyo kugadzirisa uye kuvimbika kwenguva refu. Kubva kufotolithography kusvika kuetching, kubva pakurongedza kusvika pakuyedzwa, granite precision accessories inomhanya nepakati pese kiyi chinongedzo mukugadzira chip, ichipa vimbiso yakasimba yekugadzirwa kwepamusoro-chaiyo yemachipisi. Nekuenderera mberi kwekuvandudza tekinoroji yesemiconductor, izvo zvinodikanwa zvekunyatsoita zvichawedzera kukwirira. Granite chaiyo zvikamu zvicharamba zvichiita basa rakakosha mundima iyi, zvichibatsira semiconductor indasitiri kuti igare ichisvika pakakwirira. Zvingave iye zvino kana mune ramangwana, granite chaiyo zvikamu zvichagara zviri simba rekutanga kuona nanometer-chikamu chechokwadi mukugadzira semiconductor.
Nguva yekutumira: May-07-2025