Cradle to Consumer
Identity ID
5eda4f1a-dec4-47d4-aca7-2807b20ee3c4
Materials
Associated ID
991b852d-ebf8-45e1-8169-9b0c5c324fa7
Included activities starts
Included activities ends
Description
This is a market dataset representing the consumption market in the region. It includes transportation of the product from the factory gate to consumption, with transport services calculated according to the regional transportation conditions for the product.
Activity Description
Wafer manufacturing processes include polished wafer production and wafer foundry processing steps. The production of silicon polished wafers involves single crystal pulling, slicing and grinding, and polishing; the wafer foundry process includes major steps such as wafer cleaning, end diffusion, photolithography, oxidation, etching, thin film deposition, sintering, and metallization.
Process Description
The product represents 1m² of electronic-grade silicon wafer used for integrated circuit or chip manufacturing. The wafer product has completed all steps of the photomask process.
Time period
2019
2026
Geography
China,Jiangsu
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
Wafer manufacturing process includes polishing wafer production and wafer foundry processing steps. Among them, the production of silicon polished wafers includes monocrystalline pulling, slicing and grinding, and polishing processes; the wafer foundry process includes major steps such as wafer cleaning, end diffusion, photolithography, oxidation, etching, thin film deposition, sintering, and metallization.