ITO Glass Substrate Indium Tin Oxide Coated Glass In2O3/SnO2 10 X 10 50×50 1.1mm Thickness
ITO Glass Substrate Indium Tin Oxide Coated Glass In2O3/SnO2 10 x 10 50×50 1.1mm thickness
ITO Glass’s abstract
ITO (Indium Tin Oxide) glass is a transparent conducting oxide (TCO) material that combines high optical transparency with excellent electrical conductivity. Typically composed of indium oxide (In₂O₃) doped with tin oxide (SnO₂), ITO glass is widely used in applications where both transparent conductivity and high performance are required. It is commonly used as a substrate in flat-panel displays, touchscreens, solar cells, and OLEDs due to its unique properties. The standard dimensions of ITO-coated glass include sizes such as 10x10 cm and 50x50 cm, with a typical thickness of 1.1mm, providing a robust yet flexible material for electronic and optoelectronic devices. The high transparency of ITO in the visible light spectrum, combined with its low resistivity, makes it ideal for applications demanding minimal optical interference and efficient charge transport.
ITO Glass’s data sheet
| Product: | ITO conductive glass / transparent conductive oxide (TCO) substrate |
| Material: | Tin-doped indium oxide (Sn:In2O3), ITO film on glass |
| Appearance: | Highly transparent colorless glass |
| Glass Thickness: | Standard Thickness • 1.1 mm Other Thicknesses • 0.5 mm • 0.55 mm • 0.7 mm • 1.8 mm |
| Glass Size: | Can cut into any sizes |
| Sheet Resistance: | • Standard 10 - 100 Ω/sq (see Table below) • Other resistance ranges available |
| Temperature Range: | Recommended usage below 500 °C since glass may melt at higher temperature |
ITO Glass’s photos
ITO Glass’s application
Flat-panel Displays and Touchscreens: ITO glass is extensively used as a transparent electrode in LCDs, OLEDs, and touchscreens, where its excellent conductivity ensures reliable performance in controlling pixels and touch sensitivity.
Solar Cells: ITO-coated glass serves as the transparent conductive electrode in thin-film and organic solar cells, allowing light to pass through while efficiently collecting electrical charge from the photovoltaic layers.
Electrochromic Devices: ITO glass is employed in electrochromic applications such as smart windows and mirrors, where it acts as an electrode, enabling controlled transparency changes in response to an applied electric voltage.
Q&A
Q: What are the key characteristics of ITO glass, and why is it widely used in electronic and optoelectronic devices?
A:ITO (Indium Tin Oxide) glass is valued for its unique combination of high optical transparency and excellent electrical conductivity. The material is transparent in the visible light spectrum, allowing up to 80-90% light transmission, which makes it ideal for applications like touchscreens, displays, and solar cells. Its low resistivity (due to tin doping) ensures efficient charge transport, crucial for devices requiring precise electrical performance. Additionally, ITO glass is chemically stable and resistant to environmental factors like moisture and heat, ensuring longevity in devices exposed to various conditions. These properties make it indispensable in applications such as OLED displays, solar cells, and electrochromic windows, where both conductivity and transparency are required. Its ability to provide consistent performance under high temperatures and in harsh conditions further solidifies its role in the electronics and renewable energy sectors.
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