What is ITO transparent conductive film
Publish Time: 2020-06-11 Origin: Site
What is ITO transparent conductive film
ITO tranparent film overview
Indium tin oxide (IndiumTinOxide), generally referred to as ITO.
ITO film is an n-type semiconductor material with high conductivity, high visible light transmittance, high mechanical hardness and good chemical stability.
Therefore, ITO transparent conductive trackpad film is a thin film material commonly used for transparent electrodes of liquid crystal displays (LCD), plasma displays (PDP), electroluminescent displays (EL/OLED), touch screen panels (TouchPanel), solar cells, and other electronic instruments.
Several factors influencing the conductivity of ITO tranparent film
The surface resistance (R), film thickness (d) and resistivity (ρ) of the ITO film are interrelated, and the calculation formula between these three is: R=ρ/d.
It can be seen from the formula that in order to obtain ITO films with different surface resistances (R), it is actually necessary to obtain different film thicknesses and resistivities.