Au coated wafer, sapphire wafer, silicon wafer, SiC wafer, 2 nti 4 nti 6 nti, Kub coated thickeness 10nm 50nm 100nm
Cov Nta Tseem Ceeb
| Feature | Kev piav qhia |
| Cov Khoom Siv Hauv Qab | Silicon (Si), Sapphire (Al₂O₃), Silicon Carbide (SiC) |
| Kub Txheej Thickness | 10nm, 50nm, 100nm, 500nm |
| Kub Purity | 99.999%kev huv si rau kev ua haujlwm zoo tshaj plaws |
| Zaj duab xis nplaum | Chromium (Cr), 99.98% kev huv huv, xyuas kom meej tias muaj zog lo rau |
| Qhov Roughness ntawm qhov chaw | Ob peb nm (qhov zoo ntawm qhov chaw du rau kev siv precision) |
| Kev Tiv Thaiv (Si Wafer) | 1-30 Ohm/cm2(nyob ntawm hom) |
| Qhov Loj ntawm Wafer | 2-nti, 4-nti, 6-nti, thiab kev cai loj |
| Thickness (Si Wafer) | 275µm, 381µm, 525µm |
| TTV (Tag Nrho Thickness Variation) | ≤20µm |
| Lub Tiaj Tiaj Tiaj (Si Wafer) | 15.9 ± 1.65 hlimus rau32.5 ± 2.5 hli |
Vim li cas Kev Txheej Kub thiaj tseem ceeb hauv Kev Lag Luam Semiconductor
Kev Ua Hluav Taws Xob
Kub yog ib qho ntawm cov khoom siv zoo tshaj plaws raukev xa hluav taws xobCov wafers uas muaj kub txheej muab cov kev tsis kam qis, uas yog qhov tseem ceeb rau cov khoom siv semiconductor uas xav tau kev sib txuas hluav taws xob ceev thiab ruaj khov.kev dawb huv siabntawm kub ua kom muaj kev coj ua zoo tshaj plaws, txo qhov poob ntawm lub teeb liab.
Kev Tiv Thaiv Kev Xeb
Kub yogtsis xebthiab tiv taus oxidation heev. Qhov no ua rau nws zoo tagnrho rau cov ntawv thov semiconductor uas ua haujlwm hauv qhov chaw ib puag ncig hnyav lossis raug rau qhov kub thiab txias siab, dej noo, lossis lwm yam kev mob corrosive. Lub wafer kub-coated yuav tswj nws cov khoom hluav taws xob thiab kev ntseeg siab dhau sijhawm, muab ib qholub neej ua haujlwm ntevrau cov khoom siv uas nws siv.
Kev Tswj Xyuas Kub
Kubkev ua tau zoo heev ntawm cov thermal conductivityua kom ntseeg tau tias cov cua sov tsim tawm thaum lub sijhawm ua haujlwm ntawm cov khoom siv semiconductor raug tshem tawm zoo. Qhov no tseem ceeb heev rau cov ntawv thov muaj zog siab xws liCov LEDs, hluav taws xob, thiabcov khoom siv hluav taws xob optoelectronic, qhov twg cua sov ntau dhau tuaj yeem ua rau lub cuab yeej tsis ua haujlwm yog tias tsis tswj hwm kom zoo.
Kev Ruaj Kho Tshuab
Cov txheej txheem kub muabkev tiv thaiv tshuabrau lub wafer, tiv thaiv kev puas tsuaj ntawm qhov chaw thaum lub sijhawm tuav thiab ua tiav. Cov txheej tiv thaiv ntxiv no ua kom ntseeg tau tias cov wafer khaws cia lawv cov qauv ruaj khov thiab kev ntseeg tau, txawm tias nyob rau hauv cov xwm txheej nyuaj.
Cov yam ntxwv tom qab txheej
Kev Zoo Ntawm Qhov Chaw Zoo Dua
Cov txheej kub ua rau qhov no zoo duaqhov du ntawm qhov chawntawm lub wafer, uas yog qhov tseem ceeb raukev ua kom raug siabdaim ntawv thov. Lubqhov ntxhib ntawm qhov chawraug txo kom tsawg kawg nkaus rau ntau lub nanometers, ua kom muaj qhov chaw zoo meej rau cov txheej txheem xws likev sib txuas ntawm cov hlau, kev siv vuam, thiabkev thaij duab photolithography.
Kev Txhim Kho Kev Sib Txuas thiab Kev Sib Txuas Zoo
Cov txheej kub ua rau lubcov khoom sib txuasntawm lub wafer, ua rau nws zoo tagnrho raukev sib txuas ntawm cov hlauthiabkev sib txuas ntawm flip-chipQhov no ua rau muaj kev sib txuas hluav taws xob ruaj ntseg thiab ntev ntev hauvIC ntim khoomthiabcov khoom sib dhos semiconductor.
Tsis Muaj Corrosion Thiab Siv Tau Ntev
Cov txheej kub ua kom ntseeg tau tias lub wafer yuav tsis muaj oxidation thiab degradation, txawm tias tom qab raug rau cov xwm txheej ib puag ncig hnyav ntev. Qhov no pab txhawb raukev ruaj khov mus sij hawm ntevntawm qhov kawg semiconductor device.
Kev Ruaj Ntseg Thermal thiab Hluav Taws Xob
Cov wafers uas muaj kub txheej muab kev sib xwskev tshem tawm cua sovthiabkev ua hluav taws xobua rau muaj kev ua tau zoo dua thiabkev ntseeg tauntawm cov khoom siv dhau sijhawm, txawm tias nyob rau hauv qhov kub heev.
Cov Kev Cai
| Vaj tse | Tus nqi |
| Cov Khoom Siv Hauv Qab | Silicon (Si), Sapphire (Al₂O₃), Silicon Carbide (SiC) |
| Kub Txheej Thickness | 10nm, 50nm, 100nm, 500nm |
| Kub Purity | 99.999%(siab purity rau kev ua tau zoo tshaj plaws) |
| Zaj duab xis nplaum | Chromium (Cr),99.98%kev dawb huv |
| Qhov Roughness ntawm qhov chaw | Ob peb nanometers |
| Kev Tiv Thaiv (Si Wafer) | 1-30 Ohm/cm2 |
| Qhov Loj ntawm Wafer | 2-nti, 4-nti, 6-nti, kev cai loj |
| Si Wafer Thickness | 275µm, 381µm, 525µm |
| TTV | ≤20µm |
| Lub Tiaj Tiaj Tiaj (Si Wafer) | 15.9 ± 1.65 hlimus rau32.5 ± 2.5 hli |
Cov ntawv thov ntawm Cov Wafers Kub-Coated
Kev Ntim Khoom Siv Semiconductor
Cov wafers coated kub feem ntau siv rau hauvIC ntim khoom, qhov twg lawvkev ua hluav taws xob, kev ua haujlwm ntev, thiabkev tshem tawm cua sovcov khoom ua kom ntseeg taukev sib txuasthiabkev sib txuashauv cov khoom siv semiconductor.
Kev Tsim Khoom LED
Cov wafers uas muaj kub ua lub luag haujlwm tseem ceeb hauvKev tsim khoom LED, qhov chaw uas lawv txhim khokev tswj hwm thermalthiabkev ua tau zoo ntawm hluav taws xobCov txheej kub ua kom ntseeg tau tias cov cua sov uas tsim los ntawm cov LEDs muaj zog heev raug tshem tawm zoo, ua rau lub neej ntev dua thiab ua haujlwm tau zoo dua.
Cov Khoom Siv Optoelectronic
In kev siv hluav taws xob optoelectronics, cov wafers uas tau coated kub yog siv rau hauv cov khoom siv zoo liphotodetectors, cov laser diodes, thiabcov khoom siv ntsuas lub teebLub txheej kub muab kev zoo heevkev ua kom sov tau zoothiabkev ruaj khov hluav taws xob, xyuas kom meej tias muaj kev ua tau zoo tas li hauv cov khoom siv uas xav tau kev tswj hwm lub teeb thiab cov teeb liab hluav taws xob.
Cov Khoom Siv Hluav Taws Xob
Cov wafers coated kub yog qhov tseem ceeb raucov khoom siv hluav taws xob, qhov twg kev ua haujlwm siab thiab kev ntseeg siab yog qhov tseem ceeb. Cov wafers no ua kom ruaj khovkev hloov pauv fais fabthiabkev tshem tawm cua sovhauv cov khoom siv xws licov transistor fais fabthiabcov khoom siv hluav taws xob.
Microelectronics thiab MEMS
In cov khoom siv hluav taws xob me methiabMEMS (Micro-Electromechanical Systems), cov wafers uas tau coated kub yog siv los tsimcov khoom siv microelectromechanicaluas xav tau kev ua haujlwm siab thiab ruaj khov. Cov txheej kub muab kev ua haujlwm hluav taws xob ruaj khov thiabkev tiv thaiv tshuabnyob rau hauv cov khoom siv microelectronic rhiab heev.
Cov Lus Nug Feem Ntau (Q&A)
Q1: Vim li cas ho siv kub rau txheej wafers?
A1:Kub yog siv rau nws covkev ua hluav taws xob zoo dua, kev tiv thaiv xeb, thiabkev tswj hwm thermalcov khoom. Nws ua kom ntseeg taukev sib txuas lus txhim khu kev qha, lub neej ntev dua ntawm lub cuab yeej, thiabkev ua tau zoo tas lihauv cov ntawv thov semiconductor.
Q2: Cov txiaj ntsig ntawm kev siv cov wafers uas muaj kub txheej hauv cov ntawv thov semiconductor yog dab tsi?
A2:Cov wafers uas muaj kub txheej muabkev ntseeg siab siab, kev ruaj khov mus sij hawm ntev, thiabkev ua tau zoo dua ntawm hluav taws xob thiab thermalLawv kuj txhim khocov khoom sib txuasthiab tiv thaivkev ua kom sovthiabxeb.
Q3: Kuv yuav tsum xaiv cov txheej kub tuab npaum li cas rau kuv daim ntawv thov?
A3:Qhov tuab zoo tagnrho nyob ntawm koj daim ntawv thov tshwj xeeb.10nmyog tsim rau cov ntawv thov meej, mos, thaum50nmmus rau100nmcov txheej txheem yog siv rau cov khoom siv fais fab siab dua.500nmsiv tau rau cov ntawv thov hnyav uas xav tau cov khaubncaws sab nraud povtseg tuab duakev ua tau ntevthiabkev tshem tawm cua sov.
Q4: Koj puas tuaj yeem kho qhov loj ntawm cov wafer?
A4:Yog, cov wafers muaj nyob rau hauv2-nti, 4-nti, thiab6-ntiqhov loj me tus qauv, thiab peb kuj tuaj yeem muab cov qhov loj me tshwj xeeb kom tau raws li koj cov kev xav tau tshwj xeeb.
Q5: Cov txheej kub ua rau lub cuab yeej ua haujlwm tau zoo li cas?
A5:Kub zoo duakev tshem tawm cua sov, kev ua hluav taws xob, thiabkev tiv thaiv xeb, tag nrho cov no pab txhawb kom muaj txiaj ntsig zoo dua thiabcov khoom siv semiconductor txhim khu kev qhanrog lub neej ua haujlwm ntev dua.
Q6: Cov zaj duab xis nplaum ua li cas thiaj txhim kho cov txheej kub?
A6:Lubchromium (Cr)zaj duab xis adhesion ua kom muaj kev sib txuas zoo ntawmtxheej kubthiab lubcov khoom siv hauv av, tiv thaiv kev tawg thiab xyuas kom meej tias lub wafer muaj kev ncaj ncees thaum lub sijhawm ua thiab siv.
Xaus lus
Peb cov Silicon, Sapphire, thiab SiC uas muaj kub txheej muab cov kev daws teeb meem siab heev rau cov ntawv thov semiconductor, muab kev ua hluav taws xob zoo tshaj plaws, kev yaj cua sov, thiab kev tiv taus xeb. Cov wafers no zoo tagnrho rau kev ntim khoom semiconductor, kev tsim khoom LED, optoelectronics, thiab ntau ntxiv. Nrog kub ntshiab siab, qhov tuab ntawm txheej uas tuaj yeem hloov kho tau, thiab kev ua haujlwm zoo heev, lawv ua kom ntseeg tau tias muaj kev ntseeg siab mus sij hawm ntev thiab kev ua haujlwm tas mus li hauv cov chaw nyuaj.
Daim duab qhia ntxaws ntxaws
