Ndeipi tekinoroji yekugadzirisa yezvikamu zvegranite mune semiconductor michina?

Nekukura kwehunyanzvi, kushandiswa kwezvikamu zvegranite mumidziyo yesemiconductor kwave kuwedzera kufarirwa.Granite isarudzo yakakurumbira yekushandisa mukugadzira tekinoroji yemidziyo yesemiconductor nekuda kwezvakanaka zvakawanda.Granite ndechimwe chezvinhu zvakaoma uye zvakanyanya kusimba zviripo izvo zvinoita kuti ive yakakodzera kushandiswa muindasitiri yekugadzira semiconductor.Iyo yakanakisa thermal conductor uye ine yakaderera kwazvo coefficient yekuwedzera kupisa kunoita kuti ive yakakwana kuti ishandiswe mune yakanyanya tembiricha yekushandisa.

Iyo tekinoroji yekugadzirisa yezvikamu zvegranite mune semiconductor midziyo inosanganisira akati wandei matekiniki uye maitiro.Matanho akakosha kukwenenzvera, kupinza, uye kuchenesa nzvimbo yegranite.Mhando yekugadzira tekinoroji inoshandiswa zvinoenderana nekushandiswa uye rudzi rwegranite iri kushandiswa.

Kuchenesa chinhu chakakosha chekugadzirisa zvikamu zvegranite mune semiconductor michina.Kupenya pamusoro pegranite kusvika padanho repamusoro rekutsvedzerera kunobatsira kuve nechokwadi chekuti wafer haina kukuvara panguva yekugadzirisa.Izvi zvinoderedza mikana yekusvibiswa nezvidimbu kana zvikweshwa pamusoro pechingwa.Kupenya kunogona kuwanikwa kuburikidza nenzira dzakasiyana-siyana senge mechanic polishing, makemikari polishing, uye electrochemical polishing, pakati pevamwe.

Etching chimwe chinhu chakakosha chekugadzirisa zvikamu zvegranite mune semiconductor michina.Etching inoshandiswa kugadzira maitiro anodiwa pamusoro peiyo granite chikamu.Iwo mapatani anoshandiswa mukugadzira uye kugadzirisa kwema semiconductor wafers.Pane nzira dzinoverengeka dzekuita etching, kusanganisira plasma etching, nyoro makemikari etching, uye yakaoma kemikari etching, pakati pevamwe.Mhando ye etching process inoshandiswa ichaenderana nechinhu uye pateni inodiwa.

Kuchenesa nzvimbo yegranite kwakakosha zvakare.Maitiro ekuchenesa anodiwa kuti abvise chero tsvina kubva pamusoro, senge zvimedu uye zvimwe zvitsvina zvinogona kukanganisa semiconductor kugadzira maitiro.Kuchenesa kunogona kuitwa uchishandisa nzira dzakasiyana senge ultrasonic kuchenesa, kuchenesa kemikari, kana kuchenesa plasma, pakati pezvimwe.

Mukupedzisa, tekinoroji yekugadzirisa yezvikamu zvegranite mumidziyo yesemiconductor inoita basa rakakosha mukugadzira semiconductor.Kushandiswa kwezvikamu zvegranite kunobatsira kuvandudza kunaka uye kuvimbika kwechigadzirwa chekupedzisira.Iyo tekinoroji yekugadzira inosanganisira kukwenenzvera, etching, uye kuchenesa nzvimbo yegranite.Kune nzira dzakasiyana-siyana dziripo kune imwe neimwe nhanho, uye rudzi rwekugadzira tekinoroji inoshandiswa zvinoenderana nechinhu uye pateni inodiwa.Nekushandisa tekinoroji chaiyo yekugadzirisa, iyo semiconductor yekugadzira maitiro inogona kuitwa zvakanyanya, yakavimbika, uye inodhura-inoshanda.