Tshawb Nrhiav Cov Qab Ntuj Tshiab hauv HDI Tsim: 3D Ntim Khoom thiab Kev Sib Koom Ua Ke Sib Txawv
Nyob rau lub caij nyoog tam sim no uas kev siv tshuab hluav taws xob sai sai, kev ntim khoom 3D thiab cov thev naus laus zis sib xyaw ua ke tau maj mam dhau los ua lub zog tseem ceeb hauv HDI tsim qauv, qhib lub zeem muag tshiab rau cov kws tsim qauv HDI. Ua cov kws tshaj lij hauv HDI, kev nkag siab tob thiab kev siv cov thev naus laus zis tshiab no yog qhov tseem ceeb rau kev tsim cov kab ke hluav taws xob ua haujlwm tau zoo thiab kev sib koom ua ke siab.
3D Ntim Khoom: Kev Tawg Txoj Kev Tsim Qauv Stereoscopic Ib Txwm Muaj
Kev Tshawb Fawb thiab Kev Siv Tshuab Vertical Interconnection
Hauv kev ntim khoom 3D, kev sib txuas ntsug yog lub hauv paus kom ua tiav kev sib txuas lus zoo ntawm cov chips sib txawv lossis ntawm cov chips thiab cov substrate. Ntawm lawv, Through - Silicon Via (TSV) thev naus laus zis yog qhov tseem ceeb heev. HDI tsim engineers yuav tsum tswj hwm qhov loj me, suab, thiab qhov tob ntawm TSVs. Cov TSV me me tuaj yeem ua rau cov ntim khoom ntom ntom, tab sis qhov me me dhau yuav ua rau muaj kev nyuaj thiab kev tiv thaiv ntau ntxiv. Siv cov ntim khoom 3D ntawm cov chips computing siab ua piv txwv, los ntawm kev ua kom zoo dua txoj kab uas hla ntawm TSVs rau 5 - 10μm thiab tswj hwm lawv qhov tob thiab suab, tus nqi xa tawm teeb liab tuaj yeem nce ntxiv thaum txo cov teeb liab qeeb thiab crosstalk. Tsis tas li ntawd, hauv kev ntim khoom 3D ntawm ntau txheej chip stacking, engineers yuav tsum npaj kev faib tawm ntawm TSVs hauv cov txheej sib txawv raws li qhov yuav tsum tau xa cov teeb liab kom ntseeg tau tias cov teeb liab tuaj yeem xa tau raug thiab zoo ntawm cov txheej.
Kev Tshem Tawm Kub thiab Kev Tswj Xyuas Kub
Nrog rau kev nce ntxiv ntawm kev sib koom ua ke ntawm cov chips, 3D ntim khoom ntsib teeb meem loj heev rau kev tso cua sov. Cov kws tsim qauv HDI yuav tsum xaiv cov khoom siv hluav taws xob zoo rau kev sau ntawm cov chips thiab cov substrate, xws li siv cov roj silicone lossis cov khoom siv ceramic nrog cov hluav taws xob zoo los txhim kho kev ua haujlwm ntawm kev tso cua sov. Tib lub sijhawm, kev tsim cov channel tso cua sov tsim nyog yog qhov tseem ceeb heev. Hauv cov ntim chip ntau txheej, ib txheej hlau tso cua sov tuaj yeem tsim hauv cov substrate, thiab TSVs tuaj yeem siv los coj cov cua sov tsim los ntawm cov chips mus rau txheej tso cua sov, thiab tom qab ntawd tso tawm los ntawm cov khoom siv tso cua sov sab nraud. Piv txwv li, hauv kev tsim cov ntim khoom 3D ntawm cov chips xov tooj cua hauv 5G chaw nres tsheb hauv paus, txoj kev no tuaj yeem txo qhov kub ua haujlwm ntawm cov chips thiab xyuas kom meej tias lawv ua haujlwm ruaj khov hauv qab cov khoom hnyav.
Kev Sib Koom Ua Ke Sib Txawv: Ib Lub Tsev Tsim Kho Tshiab ntawm Kev Sib Koom Ua Ke Sib Txawv
Kev Tsim Khoom Siv Hluav Taws Xob Sib Xws ntawm Cov Chips Sib Txawv
Kev sib koom ua ke ntawm ntau hom chips, xws li cov chips digital, cov chips analog, thiab cov chips xov tooj cua, rau hauv tib lub pob. Lub sijhawm no, kev ua kom muaj kev sib raug zoo ntawm cov chips sib txawv ua rau lub hom phiaj tsim. Cov kws tsim qauv HDI yuav tsum tau tshuaj xyuas tob txog qhov xav tau hluav taws xob, qib teeb liab, thiab cov yam ntxwv impedance ntawm ntau cov chips. Rau kev faib hluav taws xob, yuav tsum tsim kom muaj lub network hluav taws xob ywj pheej thiab ruaj khov kom tsis txhob muaj kev cuam tshuam hluav taws xob ntawm cov chips sib txawv. Hauv kev xa hluav taws xob, cov qauv tsim kab xa hluav taws xob thiab cov voj voog buffer raug saws raws li cov nqi teeb liab thiab hom ntawm cov chips. Piv txwv li, hauv cov module sib koom ua ke ntawm lub tsheb tsav tsheb, cov teeb liab digital ceev ceev thiab cov teeb liab analog rhiab heev sib koom ua ke. Los ntawm kev sib phim qhov impedance ntawm kab xa hluav taws xob thiab ntxiv cov voj voog teeb liab, cov teeb liab crosstalk thiab kev cuam tshuam tuaj yeem tiv thaiv tau zoo, ua kom ntseeg tau tias kev ua haujlwm ntawm lub kaw lus txhim khu kev qha.
Kev Xaiv Cov Khoom Siv Ntim Khoom Kom Zoo
Kev sib koom ua ke ntawm ntau yam khoom siv ntim khoom ua rau muaj ntau yam kev xav tau. Cov kws ua vaj tse yuav tsum xav txog cov khoom siv hluav taws xob, khoom siv kho tshuab, thiab khoom siv cua sov. Rau kev xa cov teeb liab zaus siab, cov khoom siv uas muaj dielectric tas mus li (Dk) qis thiab cov khoom siv dissipation qis (Df) yuav tsum tau xaiv kom txo qhov poob ntawm kev xa cov teeb liab. Hais txog cov khoom siv kho tshuab, nws yog ib qho tsim nyog los xyuas kom meej tias cov coefficient thermal expansion ntawm cov khoom siv ntim khoom phim cov chips sib txawv kom tiv thaiv kev sib txuas tsis ua haujlwm ntawm cov chips thiab pob khoom vim muaj kev ntxhov siab thermal. Piv txwv li, hauv kev tsim cov khoom siv kho mob hnav tau sib xyaw ua ke, kev xaiv cov khoom siv ntim khoom uas muaj kev ywj pheej thiab cov coefficient thermal expansion ze rau cov chips tsis tsuas yog ua tau raws li qhov xav tau ntawm kev ua kom me me thiab khoov tau ntawm cov khoom siv tab sis kuj ua kom ntseeg tau tias cov chips thiab pob khoom ruaj khov hauv cov chaw siv nyuaj.
Kev Tsim Qauv Qib System thiab Kev Ua Haujlwm Sib Koom Tes
Hauv kev sib koom ua ke heterogeneous, kev tsim qauv theem system thiab kev sib koom tes ua ke yog qhov tseem ceeb rau kev ua tiav kev txhim kho kev ua tau zoo tag nrho. Cov kws tsim qauv HDI yuav tsum pib los ntawm lub zeem muag theem system thiab xav txog tag nrho cov haujlwm, kev ua tau zoo, thiab kev sib raug zoo ntawm cov chips sib txawv. Los ntawm kev xaiv cov chips thiab kev teeb tsa tsim nyog, kev faib cov peev txheej system zoo tshaj plaws tuaj yeem ua tiav. Piv txwv li, hauv kev tsim qauv sib koom ua ke ntawm lub platform suav nrog kev txawj ntse, cov GPU chips uas siv computer ntau tau teeb tsa zoo nrog cov chips nco thiab cov chips interface ceev ceev ntsig txog kev khaws cia thiab xa cov ntaub ntawv, txo qhov qeeb ntawm kev xa cov ntaub ntawv ntawm cov chips thiab txhim kho kev ua haujlwm suav tag nrho ntawm lub system.
Cov Tswv Yim Kev Ntsuas thiab Kev Txheeb Xyuas
Vim yog qhov nyuaj ntawm cov txheej txheem sib koom ua ke heterogeneous, kev sim thiab kev txheeb xyuas tau dhau los ua cov kev sib txuas tseem ceeb kom ntseeg tau tias lawv muaj kev ntseeg siab thiab kev ua tau zoo. Cov kws tsim qauv HDI yuav tsum tsim kom muaj txoj hauv kev sim ua tiav, suav nrog kev sim theem chip, kev sim theem module, thiab kev sim theem system. Hauv kev sim theem chip, cov haujlwm thiab kev ua tau zoo ntawm txhua lub chip raug sim nruj me ntsis kom ntseeg tau tias cov chips ua tau raws li qhov yuav tsum tau tsim. Kev sim theem module tsom mus rau kev ua haujlwm sib koom tes ntawm cov modules ua haujlwm uas muaj cov chips sib txawv, nrhiav seb kev sib txuas lus thiab kev ua cov ntaub ntawv ntawm cov chips hauv module puas yog qhov ib txwm muaj. Kev sim theem system ntsuas qhov kev ua tau zoo ntawm cov txheej txheem sib koom ua ke heterogeneous tag nrho, suav nrog cov yam xws li kev ua haujlwm ntawm lub system, qhov zoo ntawm kev xa cov teeb liab, thiab kev siv hluav taws xob.
Kev Tshuaj Xyuas Cov Ntaub Ntawv: Cov Ntawv Thov Kev Sib Koom Tes Heterogeneous hauv Smartphones
Piv txwv li cov xov tooj ntse. Cov xov tooj ntse niaj hnub no muaj ntau hom chips, xws li cov application processors, baseband chips, radio - frequency chips, image sensor chips, thiab lwm yam, thiab yog cov heterogeneous integration systems. Hauv HDI tsim ntawm cov xov tooj ntse, cov engineers ua tiav high - efficiency thiab miniaturization ntawm lub system los ntawm kev tsim chip tsim nyog thiab kev sib txuas tsim. Piv txwv li, lub application processor thiab memory chips tau sib koom ua ke los ntawm kev siv tshuab ntim khoom siab heev, txo qhov kev ncua sij hawm xa cov ntaub ntawv ntawm cov chips thiab txhim kho qhov ceev ntawm lub system. Tib lub sijhawm, los ntawm kev ua kom zoo dua qhov kev sib txuas ntawm cov xov tooj cua - frequency chip thiab lub antenna, kev sib txuas lus ntawm lub xov tooj ntawm tes tau txhim kho.
Kev Tshawb Fawb Txog Cov Neeg Mob: Cov Ntawv Thov Ntim Khoom 3D Hauv Cov Chaw Khaws Cov Ntaub Ntawv
Hauv thaj chaw ntawm cov chaw khaws ntaub ntawv, 3D ntim tshuab kuj tau siv dav. Piv txwv li CPU ntawm cov servers ua haujlwm siab. Txhawm rau kom tau raws li qhov xav tau siab rau lub zog xam hauv cov chaw khaws ntaub ntawv, CPUs feem ntau siv 3D ntim tshuab los sib sau ua ke ntau lub chips. Los ntawm TSV thev naus laus zis, kev sib txuas ceev ceev ntawm cov chips tau ua tiav, txhim kho qhov nrawm ntawm cov ntaub ntawv. Tib lub sijhawm, hais txog kev tsim cua sov, kua txias cua sov dissipation thev naus laus zis tau txais yuav. Los ntawm kev tsim cov micro-channels hauv CPU pob thiab ncig cov dej txias kom tshem tawm cua sov, kev ua haujlwm ruaj khov ntawm CPU nyob rau hauv cov khoom hnyav tau lees paub.
Rich Full Joy tau khaws cov kev paub txog kev tsim qauv zoo hauv kev ua haujlwm ntawm 3D ntim khoom thiab kev sib koom ua ke hauv HDI tsim. Nws muaj lub kaw lus nrhiav tau zoo heev uas tuaj yeem nrhiav tau ntau yam kev tsim tsis zoo. Ntxiv mus, Rich Full Joy tau tshawb nrhiav tas li hauv kev tsim kho tshiab thiab tau tsim ntau yam kev sib txuas lus ntsug thiab cov txheej txheem tsim khoom sib xyaw ua ke, txhim kho kev ua haujlwm zoo thiab cov khoom zoo. Tib lub sijhawm, Rich Full Joy kuj muaj peev xwm tswj hwm qhov project zoo, muab cov neeg siv khoom nrog cov kev pabcuam zoo thoob plaws hauv tag nrho cov txheej txheem los ntawm kev npaj tsim qauv mus rau kev xa khoom, pab cov neeg siv khoom siv zog hauv lub ntiaj teb tshiab ntawm HDI tsim thiab ua tiav kev tshawb fawb thiab kev txhim kho kev lag luam.
