Niaj hnub no Samsung Electronics hais txog cov kev npaj rau kev tsim cov txheej txheem kev tsim khoom ntawm semiconductors. Lub tuam txhab txiav txim siab tsim cov phiaj xwm digital ntawm kev sim 3-nm chips raws li patented MBCFET transistors los ua qhov tseem ceeb tam sim no. Cov no yog cov transistors nrog ntau txoj kab rov tav nanopage hauv ntsug FET rooj vag (Multi-Bridge-Channel FET).
Raws li ib feem ntawm kev sib koom tes nrog IBM, Samsung tau tsim cov cuab yeej sib txawv me ntsis rau kev tsim cov transistors nrog cov channel tag nrho los ntawm cov rooj vag (GAA lossis Gate-All-Around). Cov channel yuav tsum tau ua nyias nyob rau hauv daim ntawv ntawm nanowires. Tom qab ntawd, Samsung tau txav deb ntawm lub tswv yim no thiab patented ib tug transistor qauv nrog raws nyob rau hauv daim ntawv ntawm nanopages. Cov qauv no tso cai rau koj los tswj cov yam ntxwv ntawm cov transistors los ntawm kev tswj xyuas ob qho tib si ntawm cov nplooj ntawv (channels) thiab los ntawm kev kho qhov dav ntawm nplooj ntawv. Rau classical FET technology, xws li ib tug maneuver yog tsis yooj yim sua. Txhawm rau ua kom lub zog ntawm FinFET transistor, nws yog ib qho tsim nyog yuav tsum tau muab ntau tus naj npawb ntawm FET fins ntawm lub substrate, thiab qhov no yuav tsum muaj cheeb tsam. Cov yam ntxwv ntawm MBCFET transistor tuaj yeem hloov pauv hauv ib lub rooj vag lub cev, uas koj yuav tsum teeb tsa qhov dav ntawm cov channel thiab lawv cov lej.
Qhov muaj ntawm cov qauv tsim digital (kaw tawm) ntawm tus qauv nti rau kev tsim khoom siv cov txheej txheem GAA tso cai rau Samsung los txiav txim siab qhov txwv ntawm cov peev txheej ntawm MBCFET transistors. Nws yuav tsum tau borne nyob rau hauv lub siab hais tias qhov no tseem yog lub computer qauv cov ntaub ntawv thiab cov tshiab technical txheej txheem tsuas yog txiav txim thaum kawg tom qab nws tau launched rau hauv loj ntau lawm. Txawm li cas los xij, muaj qhov pib. Lub tuam txhab tau hais tias kev hloov pauv ntawm 7nm txheej txheem (pom meej thawj tiam) mus rau GAA txheej txheem yuav muab 45% txo qis hauv cheeb tsam tuag thiab 50% txo kev noj. Yog tias koj tsis txuag ntawm kev noj, kev tsim khoom tuaj yeem nce 35%. Yav dhau los, Samsung pom kev txuag nyiaj thiab kev tsim khoom tau txais txiaj ntsig thaum tsiv mus rau 3nm txheej txheem cais los ntawm commas. Nws muab tawm nws yog ib tug los yog lwm yam.
Lub tuam txhab txiav txim siab txog kev npaj ntawm pej xeem huab platform rau cov neeg tsim khoom lag luam ywj pheej thiab cov tuam txhab tsis muaj peev xwm los ua ib qho tseem ceeb hauv kev nyiam 3nm txheej txheem thev naus laus zis. Samsung tsis tau zais qhov chaw tsim kho, kev txheeb xyuas qhov project thiab cov tsev qiv ntawv ntawm cov servers ntau lawm. SAFE (Samsung Advanced Foundry Ecosystem Cloud) platform yuav muaj rau cov neeg tsim qauv thoob ntiaj teb. SAFE huab platform tau tsim nrog kev koom tes ntawm cov kev pabcuam huab cua loj xws li Amazon Web Services (AWS) thiab Microsoft Azure. Cov tsim qauv tsim los ntawm Cadence thiab Synopsys muab lawv cov cuab yeej tsim hauv SAFE. Qhov no tau cog lus tias yuav ua kom yooj yim dua thiab pheej yig dua los tsim cov kev daws teeb meem tshiab rau Samsung cov txheej txheem.
Rov qab mus rau Samsung's 3nm txheej txheem thev naus laus zis, cia peb ntxiv tias lub tuam txhab nthuav tawm thawj cov qauv ntawm nws cov pob txhim kho nti - 3nm GAE PDK Version 0.1. Nrog nws cov kev pab, koj tuaj yeem pib tsim 3nm cov kev daws teeb meem niaj hnub no, lossis tsawg kawg npaj kom tau raws li cov txheej txheem Samsung no thaum nws nthuav dav.
Samsung tshaj tawm nws cov phiaj xwm yav tom ntej raws li hauv qab no. Nyob rau hauv lub thib ob ib nrab ntawm lub xyoo no, loj zus tau tej cov chips siv 6nm txheej txheem yuav launched. Nyob rau tib lub sijhawm, kev txhim kho ntawm 4nm txheej txheem thev naus laus zis yuav ua tiav. Kev txhim kho ntawm thawj Samsung cov khoom siv cov txheej txheem 5nm yuav ua tiav lub caij nplooj zeeg no, nrog rau kev tsim tawm hauv thawj ib nrab xyoo tom ntej. Tsis tas li ntawd, thaum kawg ntawm lub xyoo no, Samsung yuav ua kom tiav kev txhim kho 18FDS txheej txheem thev naus laus zis (18 nm ntawm FD-SOI wafers) thiab 1-Gbit eMRAM chips. Cov txheej txheem thev naus laus zis los ntawm 7 nm mus rau 3 nm yuav siv EUV scanners nrog kev siv zog, ua rau txhua tus nanometer suav. Ntxiv rau txoj kev nqis, txhua kauj ruam yuav raug coj los nrog kev sib ntaus.
Tau qhov twg los: 3d xov.ru