How are semiconductors or chips manufactured?
The tiny chips that power AI were born in a multibillion-dollar cleanroom, through a layer-by-layer etching process with atomic precision.
1. Chip design
A basic digital flange consisting of billions of transistors, specifically customized for AI.
Related stocks: NVIDIA $NVDA, AMD $AMD, ARM $ARM, Synopsys $SNPS, Cadence $CDNS
2.Production of silicon plates
Extracted from quartz sand and purified to obtain a 300 mm silicon wafer with maximum purity.
Related stocks: Shin-Etsu Chemical $SHECY, SUMCO $SUICY
3.Gross Wafer Manufacturing (Front-End)
Build the transistor structure with deposition and corrosion one layer at a time in the factory with maximum cleanliness.
Related stocks: TSMC $TSM, Intel $INTC
4. Lithography and semiconductor devices
It uses an EUV (Extreme Ultraviolet) light lithography machine to carve circuits smaller than viruses.
Related stocks: ASML $ASML, Applied Materials $AMAT, Lam Research $LRCX, KLA $KLAC
5.Advanced Packing (Advanced Packing)
Build high-performance AI chips with 3D layer stacking and high-density connection technology.
Related stocks: TSMC $TSM, Amkor $AMKR
6. Quality testing and control
Strict fault detection. To continuously improve the yield rate of the chip.
Related stocks: KLA $KLAC, Teradyne $TER
---
Semiconductor is an accurate miniature city, built on silicon plates from billions of transistors.
This is a key reason why industry leaders like NVIDIA, TSMC, AMD and ASML have become the biggest winners in this round of AI waves.
# Lemon 8 Howtoo # A.I. # lemon 8 diary # Semiconductor # Stock













































































