Electronic materials refer to materials used in electronic technology and microelectronic technology, including dielectric materials, semiconductor materials, piezoelectric and ferroelectric materials, conductive metals and their alloys, magnetic materials and other related materials. Electronic materials are the material basis for the development of modern electronic industry and science and technology, as well as a technology intensive discipline in the field of science and technology. It involves many disciplines such as electronic technology, physical chemistry, solid state physics and process fundamentals.

According to the chemical properties of materials, they can be divided into metal electronic materials, electronic ceramics, polymer electronics, glass dielectrics, mica, gas insulating dielectric materials, inductors, insulating materials, magnetic materials, electronic hardware, electrical ceramic materials, shielding materials, piezoelectric crystal materials, electronic fine chemical materials, electronic light construction materials, electronic tin solder materials, PCB manufacturing materials, and other electronic materials