Pfupiso Yekugadzirwa KwemaSemiconductor

Indasitiri yesemiconductor inosanganisira maitiro akaomarara anoda zvinhu zvakachena zvakanyanya uye kudzora kwakarurama kwezvinosvibisa.

Kushandisa mafirita emhando yepamusoro kwakakosha pakuchengetedza kunaka kwemaitiro ekugadzira.

Mafirita anoita basa rakakosha mukubvisa zvidimbu, tsvina yeorganic, nezvimwe zvinhu zvisina kuchena zvinogona kukanganisa kunaka kwechigadzirwa chekupedzisira.

Matanho Ekugadzirisa Semiconductor

Kugadziriswa kwe semiconductor kunosanganisira matanho akawanda, anosanganisira chemical mechanical planarization (CMP) kusvika panzvimbo dzakapfava dzewafer, photolithography, uye thin film deposition.

Danho rega rega rinoda nzira dzakatarwa dzekusefa kuti zvive nechokwadi chekuti tsvina inobviswa uye kuti mamiriro ekunze agare akachena. Izvi zvinosanganisira kusefa kwemakemikari uyekusefa gasikubvisa tsvina zvinobudirira.

Kushandisa mafirita mumatanho aya kunobatsira kudzivirira zvikanganiso uye kuve nechokwadi chekugadzirwa kwema semiconductor emhando yepamusoro.

Mhinduro dzeKusefa dzeKugadzira Semiconductor

Mhinduro dzekusefa dzekugadzira semiconductor dzinosanganisira mafirita ekushandisa (POU), mafirita emembrane, uye mafirita ekugadzirisa, izvo zvakakosha pakubvisa tsvina uye kuona kuti kusefa kunoshanda zvakanaka. Mhinduro idzi dzakagadzirirwa kupa kusefa kwakanaka, kudonha kwepressure yakaderera, uye hupenyu hurefu hwebasa. Dzinoshandiswa kubvisa zvidimbu, tsvina yeorganic, nezvimwe tsvina kubva mumvura yeprocess, magasi, uye makemikari. Mvura yakachena kwazvo yakakosha pakuchengetedza mamiriro ekuchena kwakanyanya, kunyanya mukusuka process chemistry kubva kumawafers uye kudiridza makemikari eprocess akaomeswa.

Kusefa Kwakanyanya Kushanda Mukugadzirisa Semiconductor

Kushanda zvakanaka kwekusefa kwakakosha mukugadzirisa zvikamu zve semiconductor kuitira kuti zvidimbu zvine tsvina zvibviswe uye kuchengetedza mamiriro asina zvidimbu uye akachena zvakanyanya.

Mafirita ane zvidimbu zvakawanda zvinochengetedza, zvinopinda mvura, uye zvakachena anoshandiswa kudzivirira zvakanyanya maitiro ekugadzira ma semiconductor.

Mafirita aya akagadzirirwa kupa nguva yakareba yekushanda uye kuderedza kudiwa kwekutsiviwa kakawanda.

Mhando dzeSemiconductor Filters

Mafirita eSemiconductorzvakakosha mukugadzirwa kwe semiconductor, sezvo zvichibatsira kuchengetedzakuchena kwemagasi, zvinwiwa, nezvimwe zvinoshandiswa mukugadzira. Zvinodzivirira tsvina kuti isapindire muzvinhu zvinonzwa uye maitiro ekugadzira semiconductor. Heano mamwe marudzi emafirita e semiconductor anowanzoshandiswa muindasitiri:

1.Mafirita eSimbi Akasvinwa

Yakagadzirwa nezvinhu zvakaita sesimbi isingatsvi, mafirita aya ane maburi matete akagadzirwa neupfu hwesimbi hunonhuhwiriraDzinoshandiswa kusefa zvidimbu zvakasimba kubva mumagasi kana mvura, zvichiita kuti pave nenzvimbo yakachena yekugadzira semiconductor.

Mashandisirwo:Inoshandiswa pakusefa magasi akachena zvakanyanya, akadai senitrogen kana argon, uye mumasisitimu evacuum akanyanya kukwira.

2. PTFE (Polytetrafluoroethylene) Mafirita

Mafirita ePTFE anodzivirira zvakanyanya kumakemikari uye anogona kubata midziyo inorwisa. Anowanzo shandiswa mu semiconductorindasitiri yekusefamagasi anoparadza nezvinhu zvinonwiwa.

Mashandisirwo:Inowanzoshandiswa mukuita makemikari ekupisa (CVD) uye maitiro ekucheka.

3. Mafirita eCeramic

Mafirita eCeramic anowanzo shandiswa kana paine tembiricha yakakwira.ine maburiMaumbirwo emafirita eceramic anobvumira kusefa zvinobudirira pasina kukanganisa kuchena kwezvinhu zviri kusefa.

Mashandisirwo:Inoshandiswa pakuita zvinhu zvinopisa zvakanyanya, zvakaita sekushandisa reactive ion etching (RIE) kana kushandisa plasma etching.

4. Mafirita eHEPA (High-Efficiency Particulate Air)

Mafirita aya akagadzirwa kuti abate zvidimbu zvidiki zvikuru, kazhinji kusvika pa 0.3maikoroniMumakamuri akachena e semiconductor, mafirita eHEPA akakosha pakuchengetedza nzvimbo dzakachena zvakanyanya.

Mashandisirwo:Inoshandiswa mumakamuri akachena uye sechikamu cheHVAC systems muma semiconductor fabs.

5. Mafirita eKabhoni Anoshanda

Mafirita ekabhoni anoshandiswa kunyudza magasi nehutsi, kusanganisira manyuchi anonyungudika (VOCs) nezvimwe zvinosvibisa.

Mashandisirwo:Kazhinji inowanikwa mumasisitimu ekubuda kwemhepo kana mumabasa apo mhepo inofanira kucheneswa kubva muutsi hwemakemikari.

6. Mafirita Akazara

Mafirita aya anotarisirwa kubata zvidimbu zvese zviri pamusoro pehukuru hwakati nekushanda kwakasimba. Anowanzo shandiswa pamatanho ekupedzisira ekusefa, zvichiita kuti pasave nechinhu chinosvibisa chinopfuura nepakati.

Mashandisirwo:Inoshandiswa mukusefa kwezvinwiwa nemagasi zvakachena zvakanyanya padanho rekupedzisira mukugadzira ma semiconductor.

7. Mafirita eElectrostatic

Mafirita aya anoshandisa ma electrostatic charges kubata zvidimbu zvidiki zvakanyanya zvekuti hazvigone kusefa ne mechanical chete. Anoshanda zvakanaka pakusefa guruva rakatsetseka uye kunyange mamwe mamhepo.

Mashandisirwo:Inoshandiswa munzvimbo dzine zvidimbu zvidiki kana maaerosols zvinoda kubatwa zvakanaka.

8. Mafirita echikamu chegasi

Mafirita aya anoshandiswa zvakanyanya pakusefa gasi, kazhinji munzvimbo dzine kuchena kwakanyanya. Anogona kubvisa tunhu tudiki, maVOC, nezvimwe zvinosvibisa kubva mumagasi anoshandiswa mukugadzira ma semiconductor.

Mashandisirwo:Inoshandiswa mumasisitimu ekutumira magasi pakuita senge photolithography kana chemical vapor deposition.

Kusarudzwa kwesefa chaiyo kunoenderana nerudzi rwechinhu chiri kusefa, zvinhu zvinosvibisa zvinofanira kubviswa, uye mamiriro ekushanda (tembiricha, kumanikidzwa, uye makemikari anoenderana).

9. Mashandisirwo Akasiyana-siyana Ekuchenesa

Indasitiri yesemiconductor iri kuramba ichichinja, uyematekinoroji ekusefavari kufambira mberi kuti vasangane nezvinodiwa zvekugadzira zvechizvarwa chinotevera. Matekinoroji matsva ekusefa, akadai se nanofiltration uye ma membrane filters epamusoro, anopa kushanda zvakanaka uye kushanda zvakanaka mukubvisa tsvina. Mhinduro idzi dzemazuva ano dzinogonesa kugadzirwa kwemakemikari nemagasi akachena zvakanyanya, ayo akakosha pakugadzirisa ma semiconductor. Nekushandisa matekinoroji aya epamusoro ekusefa, vagadziri vanogona kuwana goho rakawanda, kudzikira kwehuwandu hwemavanga, uye kuwedzera kubereka. Sezvo indasitiri ichiramba ichifambira mberi, kuvandudzwa kwetekinoroji itsva dzekusefa kuchaita basa rakakosha mukugonesa kugadzirwa kwema semiconductor madiki, anokurumidza, uye ane simba.

Kukanganiswa Kwemasisitimu Ekusefa Kwezvakatipoteredza

Masisitimu ekusefa anoshandiswa mukugadzira ma semiconductor anogona kuva nemhedzisiro yakakura kunharaunda, kunyanya maererano nekushandiswa kwesimba uye kugadzirwa kwemarara. Kushandisa mhinduro dzekusefa dzinoshanda zvakanyanya kunogona kubatsira kuderedza kushandiswa kwesimba uye kuderedza kugadzirwa kwemarara. Kusarudza mafirita asingakuvadzi nharaunda, akadai seaya akagadzirwa ne polyethylene ine density yakawanda, kunogonawo kubatsira kuderedza kukanganisa kwemasisitimu ekusefa nharaunda. Pamusoro pezvo, kushandiswa kwemvura yakachena kwazvo mukugadzira ma semiconductor kunogona kubatsira kuderedza huwandu hwemvura yakasviba inogadzirwa. Nekushandisa masisitimu ekusefa asingakuvadzi nharaunda, vagadziri vema semiconductor vanogona kuderedza kukanganiswa kwavo nenharaunda uye kubatsira mune ramangwana rakagadzikana.

Kuongororwa Kwemari Inobatsira yeMasisitimu Ekuchenesa

Kuongororwa kwemari-mabhenefiti emasisitimu ekusefa mukugadzira ma semiconductor kwakakosha pakuona kuti mabhenefiti ekusefa anodarika mitengo. Mhinduro dzekusefa dzinoshanda zvakanyanya dzinogona kutungamira mukuchengetedza mari yakawanda nekuderedza kudiwa kwekutsiva mafirita kakawanda uye kuderedza nguva yekushanda. Kusarudza dzimba dzekusefa dzine hupenyu hwakareba hwebasa kunogonawo kubatsira kuderedza mari yekugadzirisa uye kuwedzera hupenyu hwesisitimu yekusefa. Pamusoro pezvo, kushandiswa kwemasisitimu ekusefa kunogona kubatsira kuderedza mari yekurasa marara uye kuderedza kukanganisa kwezvakatipoteredza kwekugadzira ma semiconductor. Nekuita ongororo yakakwana yemitengo-mabhenefiti, vagadziri vema semiconductor vanogona kuona kuti masisitimu avo ekusefa akagadziridzwa kuti ashande zvakanaka uye ashande zvakanaka.

Dzimba dzeSefa uye Mafirita Ebasa Rese

Masisitimu ekusefa akagadzirwa kuti ape nzira yakachengeteka uye yakavimbika yekuisa nekushandisa mafirita mukugadzira ma semiconductor, zvichiita kuti pave nekuderedza kusvibiswa kunobudirira. Ma silicon wafers anoita basa rakakosha muindasitiri iyi, sezvo akakosha pakugadzira ma semiconductors nema displays, zvichida kuderedza kusvibiswa kunobudirira uye kuvimbisa mhando. Mafirita ebasa akagadzirwa kuti ape mhinduro inodhura zvishoma kune zviri nyore kusvika zvakaoma zvekusefa. Anoshandiswa kupa nzira yakavimbika yekusefa pasina kukanganisa mari.

Kuvandudza Kushanda Nesimba Kwekugadzira Semiconductor

Kushandiswa kwemafirita emhando yepamusoro uye mhinduro dzekusefa kunogona kubatsira kuvandudza mashandiro ekugadzira masemiconductor. Kushandisa tekinoroji yepamusoro yekusefa uye manejimendi inoshanda yekusvibisa kunogona kuwedzera kushanda zvakanaka kwese. Mhinduro idzi dzekusefa dzakakosha kumashandisirwo akasiyana-siyana, kusanganisira macircuit akabatanidzwa, kuti zvipe mhedzisiro yakanaka uye kuchengetedza mari muindasitiri.

Nekubvisa tsvina uye kuchengetedza mamiriro ekuchenesa zvakanyanya, mafirita anogona kubatsira kuderedza zvikanganiso uye kuwedzera goho.

Kushandisa mafirita kunogonawo kubatsira kuderedza kudiwa kwekutsiva nguva nenguva uye kuderedza nguva yekushanda.