Kev xa khoom thoob ntiaj teb silicon wafer tau cog lus 5.4% hauv peb lub hlis twg, tag nrho 2,834 lab square inches nyob rau hauv thawj peb lub hlis twg ntawm 2024. Qhov no sawv cev ib qho tseem ceeb 13.2% poob qis piv rau 3,265 lab square inches qhia nyob rau hauv lub quarter sib thooj ntawm lub xyoo dhau los, raws li mus rau lub quarterly tsom xam los ntawm SEMI Silicon Manufacturers Group (SMG).
Lee Chungwei, Tus Thawj Coj ntawm SEMI SMG thiab Tus Lwm Thawj Coj thiab Tus Thawj Saib Xyuas Haujlwm ntawm GlobalWafers tau hais tias "Kev txo qis tsis tu ncua ntawm IC fab kev siv thiab kev hloov kho cov khoom lag luam tau txhais ua qhov kev loj hlob tsis zoo thoob plaws txhua qhov loj me hauv thawj peb lub hlis twg xyoo 2024," "Thaum polished wafer cov khoom xa tawm tau nthuav tawm me ntsis qis dua xyoo dhau ib xyoo poob qis dua piv rau EPI wafer xa khoom, nws yog qhov tsim nyog hais tias nyob rau hauv lub quarter thib plaub ntawm 2023, kev siv los ntawm qee cov fabs tau poob qis vim qhov nce kev saws me nyuam ntawm AI spurred thov rau qib siab. node logic cov khoom thiab cov ntaub ntawv chaw nco."
Cov Kev Lag Luam Hauv Silicon Cheeb Tsam xa khoom - tshwj xeeb rau cov ntawv thov semiconductor
Silicon wafers, raws li lub hauv paus tsev blocks ntawm feem ntau semiconductors, ua lub luag haujlwm tseem ceeb hauv kev tsim khoom siv hluav taws xob. Cov no tau tsim cov txheej txheem nyias nyias, ua nyob rau hauv txoj kab uas hla mus txog 12 ntiv tes, ua lub hauv paus ntawm cov khoom siv hluav taws xob tsim.
SMG, pawg thawj coj ntawm SEMI Electronic Materials Group (EMG), ua rau SEMI cov tswv cuab koom nrog hauv kev tsim cov polycrystalline silicon, monocrystalline silicon, lossis silicon wafers (xws li txiav, polishing, thiab epitaxial txheej txheem). SMG pab txhawb kev sib koom tes hauv kev daws teeb meem ntsig txog kev lag luam silicon, suav nrog kev txhim kho kev lag luam kev nkag siab thiab kev txheeb cais cuam tshuam txog kev lag luam silicon thiab kev lag luam dav dav.