The unit nanometer inside the chip is a unit of measurement, which refers to the width of the chip, and the smaller the value, the more advanced the performance. For example, the Kirin 990 is 7 nm technology, and the following 900 is 5 nm technology, which is more and more advanced. Nanometers are very small, for example, one nanometer is equal to the size of four atoms, and atoms are the smallest particles in chemical reactions, and the human eye can not see.
Many companies will say how many nanometers their chips are when they release new technologies, and the previous chips are very large, maybe as big as a small finger. Today's chips are much smaller, perhaps half the size of a little finger or as small as a grain of rice. People have also heard of nanorobots, robots that can go into the blood to unclot, to perform tiny surgeries, as a sign of technological progress. Nanotechnology in mobile phone manufacturing has also been improving, allowing phones to run faster and faster, and reducing the weight of the phone itself. The chip is very important in the mobile phone, if there is a problem with the chip, such as a burning situation due to excessive temperature, the phone may not be able to continue to use.
Chips, also known as integrated circuits, the earliest chips put resistors on a small plate, and then connect these components with thin wires to achieve some functions, such as transmitting information or converting pictures. But this chip is very large, and today's chips are relatively small, directly using nanometers to make. The nano in the chip actually refers to the gate, which is a gate length, and the smaller the length, the smaller the gate channel is. The transistors contained in the unit area will be more and more, which means that the performance of the chip is very strong and very advanced.
Major mobile phone manufacturers are conducting research on mobile phone technology, so that the chip can become more and more advanced, and also allow the phone to run more and more smoothly.
1,000,000,000 nanometers = 1 meter (m)1,000,000 nanometers = 1 millimeter (mm) 1,000nanometers = 1 micron (μm) sometimes also see the unit of the ammeter, 10^-10m. 1 nanometer = 10 emm (denoted as?)