Mu semicokiction nsalu, ma gases amagwira ntchito yonse ndi a lasers kuti atenge chidwi chonse. Pomwe ma Lasers amapangira ma transtor in transistor mu silika, owonjezerawo amayambitsa silicon ndipo amathyola lasesa kuti azichita madera athunthu. Ndizosadabwitsa kuti mpweyawu, womwe umagwiritsidwa ntchito kukulitsa ma microceturus kudzera mu gawo limodzi, ndi oyera kwambiri. Kuphatikiza pa kucheperaku, ambiri a iwo ali ndi nkhawa komanso zofooka. Magesi ena ndi clompgenic, ena ndi omwe amawononga, ndipo enanso ndi oopsa kwambiri.
Zonsezi, zoperewera izi zimapangitsa kupanga ma scriceger amtundu wa semiconduc mabizinesi kukhala kovuta kwambiri. Kuzindikira zakuthupi ndikofunikira. Kuphatikiza pa zochitika zakuthupi, magawidwe ogawa mpweya ndi malo ovuta a electome.natichanchable madongosolo ophatikizika. Malo omwe asonkhana ndi ovuta komanso olunjika. Zojambula zomaliza zimachitika pamalo ngati gawo la kukhazikitsa. Orbital akuwonjeza amathandizira kukwaniritsa zofunikira zagawina zam'madzi mukamapanga madera olimba komanso ovuta kwambiri.
Momwe magesi amagwiritsidwira ntchito mu semiconduckiry
Musanayesetse kukonzekera kupanga dongosolo logawa mpweya, ndikofunikira kumvetsetsa zoyambira za kupanga semiconduc. Pachigawo chake, semiconducuniors amagwiritsa ntchito magesi kuti asunthe kwambiri ndi zolimba pamwamba pa mawonekedwe olamulidwa kwambiri. Izi zimasinthidwa ndikusinthidwa pobweretsa mpweya wowonjezera, lasers, zowonjezera zamankhwala, ndi kutentha. Mapazi omwe ali mumtundu wambiri ndi awa:
Kutulutsa: Iyi ndi njira yopangira gawo loyamba la silikicon. Silicon yolumikizira ming'alu imadumphidwa m'chipinda chophatikizika ndikupanga liwucon yowonda kudzera munjira zamankhwala kapena zolaula.
Photolithography: Gawo la zithunzi likunena za ma lasers. M'mbiri yapamwamba kwambiri ya Ultraviolet Litagraphy (EUV) spectrum yomwe imagwiritsidwa ntchito popanga tchipisi apamwamba kwambiri, laser ya kaboni dayokisi imagwiritsidwa ntchito ku exch ma microcructions.
Etaching: Pa nthawi ya mayiko, halogen-carbon-carbon imaponyedwa m'chipindacho kuti muyambitse zinthu zosankhidwa mu likulu la silicon. Izi zikugwira bwino ntchito mozungulira la laser-yosindikizidwa.
Chotsitsa: Ili ndi gawo lowonjezera lomwe limasintha mawonekedwe a mawonekedwe adziko lapansi kuti adziwe momwe zinthu ziliri zomwe zimachitika.
Kuyaka: Mwanjira imeneyi, zomwe zimachitika pakati pa zigawo zapamwamba zimayambitsidwa ndi kukakamizidwa ndi kutentha. Kwenikweni, imamaliza zotsatira za njira yomwe yapitayo ndipo imapanga purosesa yomalizidwa muyer.
Kutsuka kwa Chamber ndi mzere: Magesi omwe amagwiritsidwa ntchito m'masitepe apitawa, makamaka ophatikizika ndi kugwedeza, nthawi zambiri amakhala oopsa komanso oopsa. Chifukwa chake, njirayi ya chipinda ndi mizere yamagesiyi yomwe imafunikira kuti ikwaniritse mpweya kuti muchepetse kapena kuchotsa mpweya wovulaza, kenako ndikudzaza mipweya ya mpweya uliwonse wodetsedwa kuchokera kumalo akunja.
Makina ogulitsa mpweya mu malonda a Semictocy nthawi zambiri amakhala ovuta chifukwa cha mipweya yambiri yosiyanasiyana yomwe ikukhudzidwa komanso kuwongolera kwa mpweya, kutentha ndi kupanikizika komwe kumayenera kusungidwa nthawi. Izi zikuvuta kwambiri ndi makonzedwe apamwamba ofunikira pamafuta aliwonse. Mpweya womwe umagwiritsidwa ntchito mu gawo lapitawu uyenera kusungunuka kunja kwa mizere ndi zipinda kapena zisalowereretu gawo lotsatira la njirayi lisanayambe. Izi zikutanthauza kuti pali zigawo zambiri zapakatikati, mawonekedwe a chubu chowala ndi ma tubels ndi mabatani ndi ma shopu, komanso makina osindikizira omwe akuipitsa masitima a chilengedwe kuti asasunthidwe.
Kuphatikiza apo, mpweya woyenerera komanso mpweya wapadera udzakhala ndi magetsi ochulukirapo m'magawo oyeneretsa komanso madera omwe ali ndi mwayi woletsa zoopsa zilizonse zomwe zingathetse mwangozi. Kukhazikitsa makina awa m'magawo ovuta ngati amenewo si ntchito yophweka. Komabe, mosamala, chidwi chatsatanetsatane ndi zida zoyenera, ntchitoyi itha kuchitika bwino.
Makina opangira mafuta mu semiconducy makampani
Zipangizo zomwe zimagwiritsidwa ntchito mu semicouctor yamagesi yamagesi yamageti imasinthika kwambiri. Amatha kuphatikizira zinthu ngati mapaipi achitsulo ndi hose kuti athe kukana mipweya yowononga kwambiri. Zofala kwambiri zomwe zimagwiritsidwa ntchito pa General Cholinga cha semiconductocy ndi 316l osapanga dzimbiri - mpweya wotsika chitsulo. Pankhani ya 316l poyerekeza 316, 316L ndiyosagwirizana kwambiri ndi kutupa kwanthawi yomweyo. Uku ndikofunikira kuganizira mogwirizana mukamachita ndi mpweya wosiyanasiyana womwe ungagwiritsidwe ntchito kwambiri komanso womwe ungakhalepo kaboni. Kutentha kwa ma 316l osapanga dzimbiri kumatulutsa mpweya wocheperako. Zimachepetsa kuthekera kwa madzi okokoloka kwa chimanga, omwe amatha kuwongolera kuwonongeka m'matumbo ndi madera omwe amakhudzidwa.
Kuti muchepetse kuthekera kwa kutupa komwe kumatsogolera ku mzere wopangira mzere ndi kuipitsidwa, 316l osapanga dzimbiri zotsekedwa ndi mpweya wowoneka bwino wamafuta ndi muyezo mu makonda a Seconducy. Njira yokhayo yomwe imapereka chiwongolero chofunikira kuti chikhale choyera kwambiri kuti chikhale chilengedwe. Zochitika zokha Chowonadi chomwe cholumikizidwa cha orbital owld chimatha kugwirizanitsa malo okhala anthu komanso ovutikira ku zovuta pakati pa njira ndi mwayi wothandiza.
Shenzhen Wafolloglogy Co., Ltd, ndi zaka zopitilira 10 zopezeka m'matangali a mafakitale komanso misika ya mpweya Sitingangopereka mavavu osiyanasiyana ndi ma semi-doloctor Evertoctonic zapadera zamagetsi, komanso kukhazikitsa masipoti a gasi ndi zida zamagetsi kwa makasitomala athu.
Post Nthawi: Jul-31-2023