Mageji eAlumina Ceramic muKugadzira Semiconductor: Makore gumi ekugadzikana kusina kuenzana

Muindasitiri yesemiconductor, uko micron imwe chete inogona kuva musiyano pakati peboka rinobereka goho rakakura nekutadza kunodhura, kusarudzwa kwezvinhu zvemetrology kwakakosha. Sezvo lithography newafer inspection zvichisunda miganhu yefizikisi, simbi yechinyakare uye kunyange granite yepamusoro-soro zviri kusvika pamiganhu yazvo.

Alumina Ceramic (Al2O3) yave mhinduro chaiyo kune vagadziri vemidziyo ye semiconductor. Nekureba kwenguva yekuchengeta zvinhu zvechinyakare kunogona kudarika zvinhu zvechinyakare nemakore anopfuura gumi, ceramics haisisiri yeumbozha - yava chinhu chinodiwa pakuvaka.

Sei Alumina Ceramic Yakagadzirirwa Semiconductors?

Usati watanga kushandisa mashandisirwo acho, zvakakosha kuti unzwisise chimiro che "triple-threat" chakasiyana chechinhu ichi:

• Kugadzikana kweThermal: Kuwanda kwemafuta ekuwedzera (≈7 × 10^{-6}/K) kunoita kuti zviyero zvirambe zvakafanana pasinei nekupisa kunokonzerwa nemidziyo inomhanya zvikuru.

• Hazvina Magnetic & Hazvina Kufambisa: Zvakakosha munzvimbo dzine vacuum conditioners uye sensitive electron-beam lithography uko magnetic interference inogona kutsausa matanda.

• Kusaora: Kusiyana nesimbi, zviumbwa zveceramics hazvina makemikari, zvichiita kuti zvienderane nemitemo yekuchenesa imba yakachena uye nzvimbo dzine gasi rinoparadza.

Mashandisirwo Mashanu Akakosha muMidziyo yeSemiconductor

1. Matanho eMichina yeLithography

Photolithography yemazuva ano inoda nzvimbo ye nanometer. Zvikwere zveceramic nezvikamu zvemaumbirwo zvinoshanda se "master reference" yechikamu chewafer. Chiyero chavo chekuomarara kusvika pakurema chinobvumira kukurumidza kukuru pasina kudedera kana "kurira" kunoenderana nezvinhu zvinorema.

2. Kuongorora Wafer & Metrology

Mumasystem e geometry ewafer, Ceramic Master Squares inoshandiswa kugadzirisa kumira uye kutwasuka kwemaaxes ekuskena. Nekuti ceramic inoramba yakaumbwa kwemakore gumi, michina iyi inoda nguva shoma yekudzokorora, zvichiita kuti nguva yekushanda iwedzere.

3. Kuungana Kwakanyatsonaka kweVacuum Chambers

Kuungana kwemasemiconductor kunowanzoitika munzvimbo dzine vacuum uko mafuta ari mashoma. Mageji eceramic anopa chiratidzo che "dry" chakarurama chisingazodzime gasi kana kusvibisa vacuum, zvichiita kuti zvikamu zvemukati zvienderane ne sub-micron tolerances.

4. Kuedzwa Kwemagetsi Kwakawanda

Pakuyedza machipisi nekukurumidza, chero kukanganiswa kwemagnetic kana conductive kubva pamudziyo wekuyera kunogona kukanganisa mhedzisiro. Kusashandisa magnetic kweAlumina ceramic kunoita kuti ive chinhu chakanakira zvekugadzirisa makadhi eprobe uye mageji ekuenderana.

5. Nyanzvi dzeKugadzirisa Dzimba Dzekuchenesa

Mumakamuri ekuchenesa eISO Class 1, ngura chinhu chinorambidzwa. Mageji esimbi anoda mafirita emafuta kudzivirira oxidation, inova njodzi huru yekusvibiswa. Mageji eceramic haadi mafuta uye anogona kucheneswa neisopropyl alcohol, achichengetedza chimiro che "zero-particle" kwemakore anopfuura gumi.

"Benefiti Yemakore Gumi"

Kunyange hazvo mageji esimbi achigona kupeta kana kupera mushure memakore mashoma ekushandiswa zvakanyanya, chimiro chemamorekuru cheAlumina yakachena kwazvo chakasimba zvikuru. Kana chikashandiswa seCeramic Square kana Straight Edge, kuomarara kwechinhu ichi (kusvika pasafire) kunodzivirira kuora kwepasi pe microscopic uko kunowanzo kukonzera kurongeka "kudonha" nekufamba kwenguva.

Kune semiconductor OEM, izvi zvinoreva kudzikiswa kwemitengo yekugadzirisa kwenguva refu kagumi uye kuvimba kwakanyanya mukururama kwehupenyu hwemuchina.