Raws li" nyuaj nrhiav ib tus ntxhais" qhov xwm txheej tseem kis mus ntxiv hauv txhua txoj kev ntawm lub neej, tus nqi nti tau nce. Raws li qhov tshwm sim, txawm tias cov tub sab pib saib cov chips-raws li Hong Kong' s&"; Wen Wei Po &"; tshaj tawm, tub sab tau tshwm sim hauv Hong Kong thaum Lub Rau Hli 16, thaum lub tuam txhab logistics thauj tus nqi qis uas muaj nqi txog 5 lab nyiaj Hong Kong. Tam sim no, cov tuam txhab tsim khoom lag luam loj tsis tau tsuas yog ua kab mus khaws cov peev txheej tsim khoom, tab sis kuj tseem tau tshaj tawm cov nqi nce ceeb toom.
Tus nqi thoob ntiaj teb tau nce siab
Tsis ntev los no, German tus muab khoom lag luam Infineon tau tshaj tawm tsab ntawv ceeb toom rau cov neeg siv khoom hais tias vim muaj kev rov tshwm sim ntawm lub ntiaj teb tshiab cov kab mob sib kis thiab tsoomfwv Malaysia' s" Kev Txhim Kho Kev Ua Haujlwm", Infineon' kev tsim khoom hauv Malaysia tau cuam tshuam loj heev. Infineon tab tom npaj ib puag ncig tshiab ntawm cov khoom lag luam nce nqi. Cov khoom siv hluav taws xob xws li MOSFETs (Kub Oxygen Half Field Effect Transistors) yuav nce li 12%, uas xav tias yuav ua tiav rau lub hlis no.
Infineon yog lub tuam txhab loj tshaj plaws hauv ntiaj teb hauv kev xa khoom hluav taws xob semiconductor. Nws feem ntau yog muab cov khoom siv hluav taws xob rau tsheb thiab khoom siv hluav taws xob, daim npav npav thiab daim ntawv thov kev nyab xeeb. Nws cov nyiaj tau los hauv xyoo nyiaj txiag 2020 ntau dua 8.57 billion euros. Tam sim no tag nrho tus nqi lag luam yog 44.3 billion euros.
Ib qho ntxiv, thoob ntiaj teb ua cov khoom siv hluav taws xob semiconductor xws li ST Group thiab ON Semiconductor kuj tseem tau tshaj tawm cov nqi ceeb toom. Ntawm lawv, ST tshaj tawm tias tag nrho cov khoom lag luam yuav pib nce tus nqi thaum Lub Rau Hli 1st; qee qhov ntawm ON Semiconductor cov khoom lag luam tus nqi yuav Nws yuav raug kho dua thaum Lub Xya Hli 10 xyoo no.
Tus nqi hikes pib los ntawm thoob ntiaj teb cov khoom siv hluav taws xob semiconductor tau nthuav dav mus rau lub tebchaws, thiab qee lub tuam txhab hluav taws xob hluav taws xob hluav taws xob hauv tsev tseem tau tshaj tawm tus nqi nce.
Cov nthwv dej ntawm kev nthuav dav nthuav tawm
MCU muaj ntau yam kev siv, xws li kev tswj chaw taws teeb, cov khoom siv hluav taws xob hauv tsheb, cov tshuab muaj zog, cov neeg hlau caj npab, thiab lwm yam, thiab qhov xav tau loj heev. Kev cuam tshuam los ntawm kev poob qis hauv kev tsim khoom lag luam thoob ntiaj teb wafer, tus nqi ntawm qee yam khoom tau nce ntau dua kaum npaug. Vim tias tus nqi MCU nce siab, cov tuam txhab me hauv ntau yam kev lag luam tsis tuaj yeem tiv taus nws. Raws li thaum tus nqi tuaj yeem nqis los, nws nyob ntawm seb thaum twg&"; cov dej tsis txaus &"; tuaj yeem xaus.
Lu Weibing, tus lwm thawj coj ntawm Xiaomi, ib zaug hais tias lub ntiaj teb tseem ceeb tsis txaus yuav cuam tshuam rau xyoo tom ntej. Peb lub hlis twg ntawm lub xyoo no yuav yog lub caij hnyav tshaj plaws ntawm cov khoom siv tsis txaus.
Thaum Lub Rau Hli 5, Hubble Kev nqis peev, uas yog lub hauv paus ntawm Huawei, tau koom nrog hauv Beijing Keyi Hongyuan Lub Tuam Txhab, uas yog tswj hwm los ntawm lub koom haum ntawm Microelectronics ntawm Suav Academy ntawm Kev Tshawb Fawb. Lub tuam txhab' kev lag luam cuam tshuam nrog kev txhim kho cov txheej txheem teeb pom kev zoo rau cov tshuab ua paj ntaub, uas txhais tau tias Huawei tau nkag mus rau hauv lub tshuab luam ntawv. teb.
Thaum Lub Rau Hli 7, Tuam Tshoj Cov Khoom Siv Hluav Taws Xob tau tshaj tawm tias nws yog tus tswv lag luam tag nrho cov phiaj xwm los tsim kev sib koom ua ke nrog Lub Tebchaws Kev Sib Koom Ua Lag Luam Kev Lag Luam Kev Lag Luam Nyiaj Txiag Phase II Co., Ltd. thiab Chongqing Xiyong Microelectronics Industrial Park Development Co., Ltd. cov peev txheej sau npe tau npaj yuav yog 5 billion yuan. Nqis peev hauv kev tsim kho 12-nti fais fab hluav taws xob semiconductor wafer cov kab ntau lawm.
Kev txuas ntxiv tawm ntawm cov khoom lag luam thiab tus nqi nce ntawm cov chips kuj tseem ua rau lub ntiaj teb fabs pib ua lub voj voog nthuav dav loj. TSMC, Samsung, Intel thiab lwm lub tuam txhab tsim khoom lag luam thoob ntiaj teb tau tshaj tawm kaum tawm txhiab nyiaj daus las hauv kev tsim khoom nthuav dav txhua xyoo. SMIC, Yangtze River Storage, thiab Hefei Changxin tseem txuas ntxiv nthuav lawv cov khoom.
Cov fabs loj tau nthuav dav lawv cov khoom lag luam ntawm cov nplai loj, uas tau ua rau muaj kev nce nrawm hauv kev thov cov khoom siv hluav taws xob thiab cov khoom siv. Raws li kev tshaj xov xwm tsis ntev los no, ib tus neeg ua haujlwm ntawm cov khoom siv hluav taws xob semiconductor tau hais tias tus nqi ntawm cov khoom siv tes thib ob 8-nti semiconductor tau mus txog qhov sau tseg siab, nrog lub sijhawm xa khoom ntau dua 12 lub hlis. Hais txog cov ntaub ntawv, kev muab cov kws yees duab thaij duab hauv Nyij Pooj kuj tau nruj tsis ntev los no.
Cov nti hauv tsev lossis&"hla ntawm txoj kab nkhaus &";
Txhawm rau kom paub txog kev ywj pheej nti, qhov sib txawv ntawm&"kev ua haujlwm tseem ceeb &"; tseem tau teeb tsa hauv Suav teb. Hauv ob xyoos dhau los, tsis muaj teeb meem txawm tias nws yog cov cuab yeej siv hluav taws xob tseem ceeb lossis thev naus laus zis thev naus laus zis thev naus laus zis, xov xwm zoo ntawm kev rhuav cov dej khov tau nthuav tawm tsis tu ncua hauv Suav teb. Pom tseeb, peb maj mam nqaim qhov sib txawv nrog Sab Hnub Poob kom txog thaum peb caum cuag.
Tam sim no tias cov txheej txheem tsim khoom tau nkag mus rau lub sijhawm txwv, Moore' Txoj Cai tau poob nws lub ntsiab lus. Raws li cov txheej txheem dhau los ua me dua thiab me dua, kev tshawb fawb thiab kev txhim kho tau ntev thiab ntev dua, thiab qhov xav tau los nqis peev nyiaj ntau hauv kev tshawb fawb thiab kev txhim kho tsis tas yuav yog qhov ua tiav.
Lub 8-nti graphene wafer tau tsim los ntawm Suav Academy ntawm Kev Tshawb Fawb xyoo tas los ua rau muaj kev xav zoo hauv ntiaj teb kev teeb tsa nti. Cov khoom siv raw ntawm graphene tuaj yeem ua rau muaj kev tshwm sim ntawm lub sijhawm ntawm cov pa roj carbon-based chips, thaum 8-nti graphene wafer ntawm Suav Academy ntawm Kev Tshawb Fawb Qhov loj lossis kev ua tau zoo tuaj yeem hu ua qib siab.
Tsis ntev los no, xov xwm zoo tau tawm dua hauv Suav teb. Tsis ntev los no, pab pawg ntawm Cov Kws Tshaj Lij Guo Guangcan ntawm University of Science thiab Technology ntawm Tuam Tshoj tau tshaj tawm daim ntawv ntawm kev txhim kho Tuam Tshoj' s photon quantum chip hauv phau ntawv xov xwm thoob ntiaj teb, ua rau muaj kev vam meej hauv thaj tsam ntawm photonic zog thiab Hall cov txiaj ntsig, thiab paub qhov kev cia siab ntawm daim ntawv thov photon quantum chips. Kev tshawb fawb.
Raws li cov ntaub ntawv rau pej xeem, pab pawg tshawb fawb tshawb fawb ntawm xibfwb Guo Guangcan ntawm University of Science thiab Technology ntawm kuv lub tebchaws tau tshawb nrhiav thiab paub txog quantum cuam tshuam thev naus laus zis, uas tau ua lub luag haujlwm loj hauv txhawb Tuam Tshoj' kev tshawb fawb thiab kev txhim kho nyob rau hauv thaj tsam ntawm kho qhov muag quantum chips thiab tso lub hauv paus rau kev siv tswv yim ntawm cov khoom siv hauv tsev quantum.
Tam sim no, tsuas yog Tuam Tshoj tuaj yeem ua tiav" quantum cuam tshuam thev naus laus zis&";
Kev tshawb fawb thiab kev txhim kho ntawm cov khoom siv hluav taws xob hauv tsev ib txwm ua raws&"ob txhais ceg &"; lub tswv yim. Kev ua raws li cov txheej txheem thev naus laus zis tseem ceeb heev vim tias nws sawv cev rau tam sim no; thiab qhov zoo tshaj ntawm daim teb tshiab nti tseem ceeb dua, vim nws sawv cev rau yav tom ntej.
Raws li kev lag luam nti thoob ntiaj teb tab tom ntsib kev tsis txaus, kuv lub teb chaws' kev siv thev naus laus zis hauv kev ua haujlwm ntawm cov khoom siv hluav taws xob quantum chips yuav dhau los ua tus yuam sij rau kuv lub tebchaws' kev lag luam nti kom ua tiav&] quot; nkhaus hla" ntawm txoj kev thoob ntiaj teb.