Indium tin oxide (ITO) thin filmIt is a type of optoelectronic device material widely used in the field of optoelectronics.
The following are the performance characteristics and application scope of ITO thin films:
● Electrical resistivity: The resistivity of ITO film is 1 × 10-3 Ω· cm per millimeter, which is lower than the resistivity of other materials on the market. Therefore, it can be used to produce optoelectronic devices with high conductivity and transmittance.
● Transparency: ITO film has high transparency, reaching over 90%, and can effectively reflect sunlight under sunlight, thereby improving the photoelectric conversion efficiency.
Light resistance: Due to the excellent transparency and conductivity of ITO film, it can effectively block the irradiation of ultraviolet and infrared rays on the light source, thereby extending the service life of the light source.
Color stability: The color of ITO film does not change significantly after exposure to light and temperature changes. This is very important for various light sources and applications.
Surface roughness: The surface of ITO film is relatively flat and smooth, which helps to improve the contact fastness between the light source and the substrate.
The above are some of the main performance characteristics and application ranges of ITO thin films. In addition, ITO film can also be used in other fields, such as screens, glass, etc.
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