Circuit boards and chips are different: different boards, different layers, different uses
Different boards
1, circuit boards: circuit boards including ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, circuit boards, printed circuit boards, aluminum substrate, high-frequency boards, thick copper boards and so on.
2. Chip: Chip is a semiconductor wafer surface to make circuits.
Different uses
1, circuit boards: circuit boards are the support of electronic components and the carrier of the electrical connection of electronic components.
2, the chip: the chip is used to control computers, cell phones and other electronic precision equipment analog and digital integration technology.