Semiconductors are materials that have electrical conductivity between that of a conductor and an insulator. They are widely used in the electronics industry due to their unique electronic properties, which can be controlled and manipulated to produce a wide range of electronic devices.
The most commonly used semiconductors are Silicon and Germanium. These elements are known as elemental semiconductors, and they are widely used due to their low cost and high performance.
In electronics, semiconductors are used as the active material in devices such as diodes, transistors, and integrated circuits. A diode is a two-terminal electronic component that allows current to flow in only one direction, while a transistor is a three-terminal device that can amplify or switch an electrical signal. An integrated circuit is a complex electronic device that is made up of multiple transistors and other components, and it is used in a wide range of electronic applications, from simple digital circuits to complex computer systems.
Electronic paste is a type of material that is applied in a thin layer to a substrate using screen printing, stencil printing, or other deposition methods. The paste typically contains metal particles, such as copper or silver as well as a flux or binder material that helps to adhere the metal particles to the substrate and used in a variety of electronic applications, including the production of photovoltaic (PV) cells, printed circuit boards (PCBs), and electronic components.
The process of manufacturing electronic paste typically involves several stages, including mixing, milling, and screening. In the mixing stage, the metal particles and binder material are combined to form the paste. In the milling stage, the paste is ground and mixed to a uniform consistency, and in the screening stage, the paste is filtered to remove any undispersed particles.
In the production of PV cells, for example, the electronic paste is used to form electrical contacts that allow the cells to collect and transfer electrical energy. In the production of printed circuit boards, the electronic paste is used to form electrical circuits and interconnections.
The semiconductor industry is a highly specialized and dynamic field, and ongoing research and development efforts are focused on improving the performance and cost of semiconductor devices, as well as developing new and innovative applications for these materials.
Orbis Machinery offer mixers, blenders, dryers and ball mills for the Semiconductor industry.