Sababta Soo-saareyaasha Qalabka Semiconductor-ku u Cayimaan Saldhigyada Granite-ka Dabiiciga ah - 5 Sababood oo Muhiim ah

Dunida aadka u xiisaha badan ee wax soo saarka semiconductor-ka, halkaas oo cabbirrada astaamaha lagu cabbiro nanometer-ka, aasaaska mashiinku waa mid aad muhiim u ah sida muraayadaha indhaha ama nidaamka faakuumka. Hadday tahay mashiinka kormeerka wafer ama nidaamka lithography qoto dheer-ultraviolet (DUV), OEM-yada caalamiga ah waxay si joogto ah u qeexaan granite madow oo dabiici ah saldhigyadooda qaab-dhismeedka.

Laakiin maxaa dhagaxa dabiiciga ah loogu qiimeeyaa heerka dahabka ee warshadaha iyadoo lagu qeexayo agabyada macmal ee casriga ah? Waa kuwan shan sababood oo farsamo oo ah sababta granite-ka dabiiciga ahi u yahay doorashada aan gorgortanka laga geli karin ee qalabka semiconductor-ka.

1. Xasiloonida Kulaylka Sare ee Fab

Deegaanka semiconductor-ka "Front-End" wuxuu u baahan yahay isku dheelitirnaan cabbir buuxa. Xitaa qayb ka mid ah heerka isbeddelka heerkulka waxay sababi kartaa in qaab-dhismeedka biraha uu ballaarto, taasoo horseedda khaladaad dul saaran ama "jahwareer" ku dhaca lithography.

Dhagaxa dabiiciga ah wuxuu leeyahay Coefficient of Thermal Expansion (CTE) oo aad u hooseeya. Marka la barbar dhigosaldhig dhagax adagMashiinka kormeerka wafer-ka ilaa beddelka birta ama aluminium, granite-ku wuxuu si cabbir ahaan ah u "barafaysan yahay" inkastoo isbeddello yar yar oo deegaan ah. Tamarta kuleylkani waxay hubineysaa in waddada indhaha ay la jaanqaado wafer-ka ugu horreeya ee isbeddelka ilaa kan ugu dambeeya.

2. Qoynta Gariirka Gaarka ah ee Saxnaanta Nanometer-ka

Qalabka Lithography-ga iyo qalabka metrology-ga ee xallinta sare leh aad bay ugu nugul yihiin "qaylada" - gariirka ka imanaya dabaqa warshadda, marawaxadaha qaboojinta, ama qalabka gacanta ku haya wafer-ka robot-ka ah.

In kasta oo biraha ay u muuqdaan inay "gariiraan" (gariiraan muddo dheer ka dib saameyn), granite-ka dabiiciga ah wuxuu leeyahay awood qoyaan gudaha ah oo sare. Waxay si dhakhso ah u nuugtaa oo u kala dirtaa tamarta dhaqdhaqaaqa. Granite-kan gariirka yareeya ee qalabka lithography wuxuu u oggolaanayaa mashiinku inuu si dhakhso leh u dego ka dib dhaqaaq heer sare ah, taasoo si weyn u kordhinaysa wax soo saarka "Cutubyada Saacaddii" (UPH) ee qalabka.

3. Aan Magnetic ahayn iyo Aan Koronto ahayn

Hawsha semiconductor-ka badanaa waxay ku lug leeyihiin fallaadhaha elektarooniga ah ee xasaasiga ah (E-beam) ama matoorada toosan ee magnetic-ga ee saxsan. Saldhig bir ah ayaa faragelin kara goobahan magnetic-ga ama abuuri kara durdurro kacsan oo carqaladeeya saxnaanta dareemayaasha.

Maadaama ay tahay dahaar dabiici ah, granite waxay bixisaa goob aan birlab ahayn oo loogu talagalay qolalka nadiifka ah. Ma farageliso jawiga elektromagnetic-ka ee qalabka, taasoo u oggolaanaysa xog saafi ah oo aan kharribanayn inta lagu jiro khariidaynta muuqaalka dhulka ama kormeerka cilladaha.

granite loogu talagalay Axis-ka Toosan ee Sax ah

4. Iska caabbinta daxalka iyo u-habboonaanta Qolka Nadiifinta

Qol nadiif ah (Fasalka 1aad ama Fasalka 10aad), gaaska ka baxaya iyo soo saarista walxaha ayaa ah cadawga wax soo saarka. Si ka duwan birta la shubay ama birta, granite-ka dabiiciga ah ma miridho, ma oksaydho, ama uma baahna rinji kiimiko ah iyo dahaadh oo ka bixi kara ama ka bixi kara gaaska waqti ka dib.

Granite-ku waa mid kiimiko ahaan aan firfircoonayn. Xitaa marka la taabto walxaha nadiifinta ee gaarka ah ee loo isticmaalo warshadda semiconductor-ka, waxay ilaalisaa hufnaanta dusha sare. Qaab-dhismeedkeeda cufnaanta sare (qiyaastii 3100kg/m³) wuxuu hubiyaa inuu ahaado "mid aan walax lahayn" inta lagu jiro wareegga nolosha qalabka.

5. Gaaritaanka "Fidsanaan Dhab ah" iyada oo loo marayo Gacan-ku-qabasho

Warshadaha semiconductor-ka, "fidsan" kuma filna. Qaybuhu waxay inta badan u baahan yihiin saxnaan heer nano ah oo aysan si fudud u gaari karin mashiinnada CNC.

Dhagaxa dabiiciga ah wuxuu u oggolaanayaa gacan-ku-qabashada, oo ah hab-raac sixitaan gacanta ah halkaas oo farsamoyaqaannada khibradda leh ay ku gaaraan dulqaad siman oo adag sida ±0.001mm. Heerkan saxnaanta ah waa mid muhiim u ah marxaladaha hawada qaada ee loo isticmaalo sawir-qaadayaasha casriga ah ee wafer-ka, halkaas oo farqiga hawada ee u dhexeeya masraxa iyo salka uu yahay inuu si fiican isugu mid ahaado dhammaan masaafada safarka.

Faa'iidada ZHHIMG: Saxnaanta Nano-Age

Shirkadda UNPARALLED (ZHHIMG), waxaan si ka wanaagsan qof walba u fahannaa xasilloonida kulaylka ee granite-ka ee warshadaha semiconductor-ka. Waxaan siinaa qaybo granite ah oo si gaar ah loo farsameeyay soosaarayaasha qalabka semiconductor-ka ee hormuudka ka ah adduunka, oo ku takhasusay:

  • Saldhigyada vacuum-ka ee aadka u weyn.

  • Alwaaxyo sax ah oo loogu talagalay nidaamyada gantry-ga xawaaraha sare leh.

  • Gelitaanno isku dhafan oo loogu talagalay rakibidda matoorka toosan.

Dhagaxa madow ee cufan ee aanu isticmaalno waxaa laga soo qaatay oo loo farsameeyay si uu u daboolo shuruudaha ugu adag ee khariidadda semiconductor-ka adduunka.


Waqtiga boostada: Maarso-10-2026