Au coated wafer, sapphire wafer, silicon wafer, SiC wafer, 2 nti 4 nti 6 nti, Kub coated thickness 10nm 50nm 100nm
Cov yam ntxwv tseem ceeb
| Feature | Kev piav qhia |
| Cov khoom siv substrate | Silicon (Si), Sapphire (Al₂O₃), Silicon Carbide (SiC) |
| Kub Txheej Thickness | 10nm ua, 50nm ua, 100 nm, 500nm ua |
| Kub Purity | 99.999%purity rau kev ua haujlwm zoo |
| Adhesion Zaj duab xis | Chromium (Cr), 99.98% ntshiab, xyuas kom muaj zog adhesion |
| Nto Roughness | Ntau nm (nqus nto zoo rau precision daim ntaub ntawv) |
| Kuj (Si Wafer) | 1-30 Ohm / cm3(nyob ntawm hom) |
| Qhov ntau thiab tsawg Wafer | 2-nti, 4-nti, 6-nti, thiab qhov ntau thiab tsawg |
| Thickness (Si Wafer) | 275m ;ua, 3 81m;ua, 525m ua |
| TTV (Tag nrho Thickness Variation) | ≤20 µm |
| Lub Tsev Loj Loj (Si Wafer) | 15.9 ± 1.65 hlirau32.5 ± 2.5 hli |
Vim li cas Kub Txheej yog qhov tseem ceeb hauv kev lag luam semiconductor
Hluav taws xob conductivity
Kub yog ib qho khoom siv zoo tshaj plaws rauhluav taws xob conduction. Kub-coated wafers muab txoj hauv kev uas tsis tshua muaj siab, uas yog qhov tseem ceeb rau cov khoom siv semiconductor uas xav tau kev sib txuas hluav taws xob ceev thiab ruaj khov. Covsiab purityntawm kub kom pom conductivity, minimizing teeb liab poob.
Corrosion Resistance
Kub yogtsis-corrosivethiab heev tiv taus oxidation. Qhov no ua rau nws zoo tagnrho rau cov ntawv siv semiconductor uas ua haujlwm nyob rau hauv ib puag ncig hnyav lossis raug kub siab, noo noo, lossis lwm yam corrosive. Ib tug kub-coated wafer yuav tuav nws cov khoom hluav taws xob thiab kev ntseeg siab nyob rau lub sij hawm, muab ib tuglub neej ua haujlwm ntevrau cov khoom siv uas nws siv.
Thermal Management
Kub tuszoo heev thermal conductivityxyuas kom meej tias cov cua sov tsim tawm thaum lub sijhawm ua haujlwm ntawm cov khoom siv semiconductor yog dissipated zoo. Qhov no yog qhov tseem ceeb tshwj xeeb rau cov ntawv siv hluav taws xob zoo liLEDs, hluav taws xob hluav taws xob, thiabcov khoom siv optoelectronic, qhov twg kub dhau tuaj yeem ua rau cov cuab yeej tsis ua haujlwm yog tias tsis tswj xyuas kom zoo.
Mechanical Durability
Kub coatings muabmechanical tiv thaivmus rau wafer, tiv thaiv qhov chaw puas thaum tuav thiab ua. Qhov kev tiv thaiv ntxiv no ua kom ntseeg tau tias wafers khaws lawv cov qauv kev ncaj ncees thiab kev ntseeg tau, txawm tias nyob rau hauv kev xav tau.
Cov yam ntxwv tom qab txheej txheej
Txhim kho Nto Zoo
Cov txheej kub txhim kho lubnto smoothnessntawm wafer, uas yog qhov tseem ceeb rauhigh-precisiondaim ntawv thov. Covnto roughnessyog minimized rau ob peb nanometers, xyuas kom meej flawless nto zoo tagnrho rau cov txheej txheem xws litxoj hlua khi, soldering, thiabphotolithography.
Txhim kho Bonding thiab Soldering Properties
Cov txheej kub txhim kho covbonding zogntawm wafer, ua rau nws zoo tagnrho rautxoj hlua khithiabflip-chip bonding. Qhov no ua rau muaj kev ruaj ntseg thiab kav ntev hluav taws xob sib txuas hauvIC ntimthiabsemiconductor sib dhos.
Corrosion-dawb thiab kav ntev
Cov txheej kub ua kom ntseeg tau tias cov wafer yuav nyob twj ywm tsis muaj oxidation thiab degradation, txawm tias tom qab ntev raug rau ib puag ncig hnyav. Qhov no contributes rau lubmus ntev stabilityntawm cov khoom siv semiconductor kawg.
Thermal thiab hluav taws xob stability
Kub-coated wafers muab sib xwsthermal dissipationthiabhluav taws xob conductivity, ua rau kev ua tau zoo dua thiabkev ntseeg tauntawm cov khoom siv dhau sijhawm, txawm tias nyob rau hauv qhov kub thiab txias.
Tsis muaj
| Khoom | Tus nqi |
| Cov khoom siv substrate | Silicon (Si), Sapphire (Al₂O₃), Silicon Carbide (SiC) |
| Kub Txheej Thickness | 10nm ua, 50nm ua, 100 nm, 500nm ua |
| Kub Purity | 99.999%(siab purity rau kev ua haujlwm zoo) |
| Adhesion Zaj duab xis | Chromium (Cr),99.98%kev huv |
| Nto Roughness | Ntau nanometers |
| Kuj (Si Wafer) | 1-30 Ohm / cm3 |
| Qhov ntau thiab tsawg Wafer | 2-nti, 4-nti, 6-nti, qhov ntau thiab tsawg |
| Si Wafer Thickness | 275m ;ua, 3 81m;ua, 525m ua |
| TTV | ≤20 µm |
| Lub Tsev Loj Loj (Si Wafer) | 15.9 ± 1.65 hlirau32.5 ± 2.5 hli |
Daim ntawv thov ntawm Gold-Coated Wafers
Semiconductor Ntim
Kub-coated wafers yog siv dav hauvIC ntim, qhov twg lawvhluav taws xob conductivity, mechanical durability, thiabthermal dissipationkhoom kom ntseeg taukev sib txuasthiabkev sib raug zoohauv cov khoom siv semiconductor.
LED kev tsim khoom
Kub-coated wafers ua lub luag haujlwm tseem ceeb hauvLED kev tsim khoom, qhov twg lawv txhim khothermal tswjthiabhluav taws xob ua haujlwm. Cov txheej kub ua kom ntseeg tau tias cov cua sov uas tsim los ntawm cov hluav taws xob muaj zog LED yog dissipated zoo, ua rau lub neej ntev dua thiab ua haujlwm zoo dua.
Optoelectronic Devices
In optoelectronics, kub-coated wafers yog siv nyob rau hauv cov khoom xws liphotodetectors, laser diodes, thiablub teeb sensors. Cov txheej kub muab zoo heevthermal conductivitythiabhluav taws xob stability, kom ntseeg tau tias kev ua haujlwm zoo ib yam hauv cov khoom siv uas xav tau kev tswj xyuas meej ntawm lub teeb thiab hluav taws xob teeb liab.
Fais fab Electronics
Kub-coated wafers yog qhov tseem ceeb rauhluav taws xob cov khoom siv hluav taws xob, qhov kev ua haujlwm siab thiab kev ntseeg siab yog qhov tseem ceeb. Cov wafers no ua kom ruaj khovhloov zogthiabkub dissipationhauv cov khoom siv xws lifais fab mov transistorsthiabvoltage regulators.
Microelectronics thiab MEMS
In microelectronicsthiabMEMS (Micro-Electromechanical Systems), kub-coated wafers yog siv los tsimmicroelectromechanical Cheebtsamuas yuav tsum tau high precision thiab durability. Cov txheej kub muab kev ruaj ntseg hluav taws xob ua haujlwm thiabmechanical tiv thaivnyob rau hauv rhiab microelectronic li.
Cov lus nug nquag nug (Q&A)
Q1: Vim li cas thiaj siv kub rau txheej wafers?
A1:Kub yog siv rau nwssuperior hluav taws xob conductivity, corrosion kuj, thiabthermal tswjkhoom. Nws ua komtxhim khu kev qha interconnects, ntev lub cuab yeej siv, thiabkev ua tau zoo ib yamhauv kev siv semiconductor.
Q2: Dab tsi yog cov txiaj ntsig ntawm kev siv cov khoom kub-coated wafers hauv daim ntawv thov semiconductor?
A2:Kub-coated wafers muabkev ntseeg siab, mus ntev stability, thiabzoo dua hluav taws xob thiab thermal kev ua haujlwm. Lawv kuj txhim khobonding zogthiab tiv thaivoxidationthiabcorrosion.
Q3: Dab tsi thickness ntawm kub txheej kuv yuav tsum xaiv rau kuv daim ntawv thov?
A3:Lub thickness zoo tagnrho nyob ntawm koj daim ntawv thov tshwj xeeb.10nm uayog haum rau cov ntaub ntawv meej, muag heev, thaum50nm uarau100 nmtxheej txheej yog siv rau cov khoom siv hluav taws xob ntau dua.500nm uatuaj yeem siv rau cov ntawv thov hnyav uas xav tau cov txheej tuab raudurabilitythiabkub dissipation.
Q4: Koj puas tuaj yeem kho qhov ntau thiab tsawg?
A4:Yog, wafers muaj nyob rau hauv2-nti, 4-nti, thiab6-ntiqhov ntau thiab tsawg tus qauv, thiab peb kuj tuaj yeem muab qhov ntau thiab tsawg los ua kom tau raws li koj cov kev xav tau tshwj xeeb.
Q5: Cov txheej kub li cas txhim kho cov cuab yeej ua haujlwm?
A5:Kub txhim khothermal dissipation, hluav taws xob conductivity, thiabcorrosion kuj, txhua yam uas ua rau muaj txiaj ntsig zoo dua thiabtxhim khu kev qha semiconductor linrog rau kev ua haujlwm ntev dua.
Q6: Yuav ua li cas adhesion zaj duab xis txhim kho cov txheej kub?
A6:Covchromium (Cr)adhesion zaj duab xis ua kom muaj kev sib raug zoo ntawm covtxheej kubthiab covsubstrate, tiv thaiv kev delamination thiab ua kom muaj kev ncaj ncees ntawm wafer thaum ua thiab siv.
Xaus
Peb Cov Kub Coated Silicon, Sapphire, thiab SiC Wafers muab cov kev daws teeb meem siab tshaj plaws rau cov ntawv siv semiconductor, muab cov hluav taws xob zoo tshaj plaws, thermal dissipation, thiab corrosion kuj. Cov wafers no zoo tagnrho rau ntim semiconductor, LED manufacturing, optoelectronics, thiab lwm yam. Nrog high-purity kub, customizable txheej thickness, thiab zoo heev mechanical durability, lawv ua kom muaj kev ntseeg tau ntev thiab kev ua tau zoo ib yam hauv qhov xav tau ib puag ncig.
Daim duab qhia ntxaws
