How are Microchips Made? 🖥️🛠️ CPU Manufacturing Process Steps?

Microchips are made by building tiny buildings on a super-smooth piece of glass.

Imagine you're playing with tiny Legos, so small that you need a special magnifying glass to see them. That's like the transistors and other parts inside a microchip, all working together to help your computer think.

First, engineers start with a super smooth piece of glass, called a wafer, it’s like a giant pizza that will be cut into tiny slices later. They use special tools, like tiny painters, to draw layers on the wafer using very thin lines of materials. These are the roads and buildings for the tiny Legos.

Next, they use something like a super hot oven to bake these tiny buildings. This helps them harden into transistors, which are like the brain cells of the microchip. They repeat this process many times, layer by layer, to build up all the parts needed for the chip.

Once it’s done, they cut the big pizza into tiny slices and put them inside your computer or phone. That’s how your favorite gadgets get their super-smart brains!