Semiconductor

特許 権利維持 A semiconductor is a pure crystaline material which has electrical conductivity between that of a conductor such as copper and that of an insulator such as glass. Semiconductors are the foundation for modern electronics, including transistors, solar cells, light-emitting diodes (LEDs), quantum dots and digital and analog integrated circuits. The modern understanding of the properties of a semiconductor relies on quantum physics to explain the movement of electrons and holes inside a lattice. An increased knowledge of semiconductor materials and sophisticated fabrication processes has made increases in the complexity and speed of integrated semiconductor devices possible, an effect known as Moore's Law.