De que é feito integrated circuit
Many transistors and connections on a single chip.
- Transistor — tem como parte. A chip contains from dozens to billions of transistors.
- Encapsulamento de chip — tem como parte. A hull.
- Photolithography — utiliza. The circuit pattern is transferred by light.
- Sala limpa — utiliza. Production in cleanrooms.
- Silicon — é feito de. The die of a chip is made of silicon.
- Silicon wafer — é feito de. Chips are made on wafers.
- Alumínio — é feito de. For decades thin aluminium tracks on the chip connected a microchip's transistors.
- Cobre — é feito de. Since the late 1990s chip wiring has been copper: it conducts better than aluminium.