Cradle to Consumer
Identity ID
a2e5d468-2714-4e09-a2c1-9d6f773823b1
Materials
Associated ID
eb02c291-0abc-470f-8464-aa9706782f96
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
This product represents 1 m² of electronics-grade silicon wafer used in integrated circuit or chip manufacturing, for which the wafer product has completed all steps of the photomask process.
Time period
2019
2026
Geography
China,Chongqing
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.