| Catalogue Code | IN-InSn-01 IN-InSn-02 |
| CAS No. | 50926-11-9 |
| Chemical Formula | ITO |
| Compound Name | Indium Tin Oxide |
| Purity (%) | >99.9 |
| Dimensions | Dia. 1”, Thick. 0.125” Dia. 2”, Thick. 0.25” |
Introduction
Indium Tin Oxide (ITO) sputtering targets are essential in thin-film deposition processes, particularly for creating transparent conductive coatings on glass or plastic substrates. Composed of indium oxide (In₂O₃) and tin oxide (SnO₂), typically in a 90:10 ratio, ITO combines high electrical conductivity with optical transparency. These properties make it ideal for applications in touchscreens, solar cells, displays, and other advanced electronic devices.
Properties
The table below presents the properties of Indium Tin Oxide, ITO:
| Property | Description |
|---|---|
| Molar mass | ~228.65 g/mol |
| Density | ~7.14 g/cm³ |
| Melting Point | ~1800°C |
| Shape and Appearance | Circular discs or rectangular plates |
| Thermal Conductivity | ~3.5 W/(m·K) |
| Magnetic Properties | Diamagnetic |
Applications
- Touch Screens: These create transparent conductive films for responsive touch panels on smartphones, tablets, and laptops.
- Flat-panel: Due to their high conductivity and transparency, LCD, OLED, and LED displays are essential in manufacturing.
- Solar Cells: Utilized in thin-film photovoltaic devices as transparent electrodes, improving energy efficiency.
- Smart Windows: Applied in electrochromic windows that adjust opacity, improving energy efficiency in buildings and vehicles.
- Electrostatic Discharge (ESD) Coatings: ITO is used for coatings that prevent static charge accumulation in various electronic devices.
FAQs
Answere: In sputtering targets, A. Indium Tin Oxide (ITO) is a ceramic material composed of indium oxide and tin oxide. It deposits transparent, conductive thin films on substrates, essential for applications like touchscreens, displays, and solar cells.
Answere: Owing to its distinct properties of optical clarity coupled with high electrical conductivity, ITO finds application in numerous devices, such as touch screen panels, light-emitting diodes, photovoltaic devices, and many others.
Answere: High optical Transparency (~85-90%) and electric conductance of ITO are the fundamental properties that enable its use as a transparent electrode in solar cells and display screens.
Answere: ITO is not an organic material; hence, it possesses no ferroelectric properties. It is used purely to conduct electricity and provide Transparency.
Answere: ITO coatings on such surfaces can efficiently control the amount of light and energy transmitted through them, aiding in energy conservation within rural and urban buildings by allowing visible light in while blocking UV and IR radiation.
sachin
Great Materials product here ..thnx