Mushure mekunge SK Hynix yave yekutanga kambani yekuKorea kugadzira zvakabudiriraneonmuChina, yakazivisa kuti yakawedzera chikamu chehunyanzvi hwekutanga kusvika ku40%. Nekuda kweizvozvo, SK Hynix inogona kuwana yakagadzikana neon kupihwa kunyangwe pasi pemamiriro ekunze asina kugadzikana, uye inogona kuderedza zvakanyanya mutengo wekutenga. SK Hynix inoronga kuwedzera chikamu cheneonkugadzirwa kusvika ku100% panosvika 2024.
Parizvino, makambani ekuSouth Korea semiconductor anovimba zvachose nekutenga kunze kwenyika kune avoneonsupply. Mumakore achangopfuura, mamiriro epasi rose munzvimbo huru dzekugadzira mhiri kwemakungwa haana kugadzikana, uye neon mitengo yakaratidza zviratidzo zvekuwedzera kukuru. Takabatana neTEMC nePOSCO kutsvaga nzira dzekugadziraneonmuChina. Kuti ubvise neon yakatetepa mumhepo, hombe ASU (Air Separate Unit) inodiwa, uye mari yekutanga yekudyara yakakwira. Nekudaro, TEMC nePOSCO vakabvumirana nechishuwo cheSK Hynix chekugadzira neon muChina, vakabatana nekambani uye vakagadzira tekinoroji yekugadzira.neonpamutengo wakaderera uchishandisa midziyo iripo. Naizvozvo, SK Hynix yakabudirira kuona nzvimbo kuburikidza nekuongorora uye kuisirwa kwemba neon mukutanga kwegore rino. Mushure mekugadzirwa kwePOSCO, iyi yeKoreaneongasi rinopihwa kuSK Hynix nepamusoro pekutanga mushure mekurapwa kweTEMC.
Neon ndicho chinhu chikuru cheexcimer laser gasiinoshandiswa mune semiconductor exposure.Excimer laser gasiinogadzira excimer laser, excimer laser ndeye ultraviolet mwenje ine ipfupi wavelength, uye excimer laser inoshandiswa kuveza yakanaka maseketi pane wafer. Kunyangwe 95% yeexcimer laser gasi irineon, neon chinhu chinoshomeka, uye zvirimo mumhepo zvinongova 0.00182%. SK Hynix yakatanga kushandisa neon yemumba mune semiconductor exposure process muSouth Korea muna Kubvumbi gore rino, ichitsiva makumi mana muzana ekushandiswa kwese neon yemumba. Pakazosvika 2024, zveseneongasi richatsiviwa nevekumba.
Mukuwedzera, SK Hynix ichagadzirakrypton (Kr)/xenon (Xe)ye etching process muChina pamberi paChikumi gore rinouya, kuitira kudzikisira njodzi yekupihwa uye kudiwa kwezvinhu zvakagadzirwa uye kupa zviwanikwa zvinodiwa pakuvandudza tekinoroji yemhando yepamusoro semiconductor.
Yoon Hong sung, mutevedzeri wemutungamiri wezvekutengwa kwezvinhu zveSK Hynix FAB, akati: "Uyu muenzaniso wekuita mupiro wakakura mukudzikamisa kuwanikwa uye kudiwa kuburikidza nekushandira pamwe nemakambani epamba, kunyangwe mamiriro epasirese asina kugadzikana uye kuwanikwa kuri kuita. isina kugadzikana.” Nekubatana, isu tinoronga kusimbisa network yekugovera semiconductor raw materials.
Nguva yekutumira: Nov-25-2022
