ITO coated fused silica glass – Buy in Israel

ITO coated fused silica glass – Buy in Israel

ITO-coated fused silica glass is a type of glass that has a thin layer of Indium Tin Oxide (ITO) applied to its surface. Fused silica glass is made from high-purity silica (SiO2) and is known for its optical clarity, high thermal resistance, and chemical stability. The ITO coating is a transparent conductive material that provides the glass with the ability to conduct electricity while maintaining optical transparency.

This makes ITO-coated fused silica glass ideal for use in applications like touchscreens, display panels, solar cells, and other optoelectronic devices. The combination of the glass’s durable properties and the conductive ITO layer enhances the material’s functionality in advanced technologies. ITO coatings are typically applied using methods like sputtering or evaporation to ensure a uniform and thin conductive layer.

מזה עשרות שנים אנחנו משרתים לקוחות רבים בישראל ומספקים להם מוצרי אופטיקה ואלקטרואופטיקה. אם אתם מחפשים חלון אופטי מחומר כלשהו עם ציפוי מוליך חשמל, אתם מוזמנים לפנות אלינו.

אתם יכולים ליצור עימנו קשר לקבלת פרטים נוספים, ייעוץ והצעת מחיר

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Spec for example:

10-15 ohm/sq ITO coated fused silica glass
Surface: Polished grade
Size: 71mm x 71mm x 1mm

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ITO-coated fused silica glass is used in various advanced applications due to its unique combination of optical transparency and electrical conductivity. Some of the key applications include:

1. Touchscreens and Displays: ITO-coated fused silica is widely used in the production of touch-sensitive screens, such as those found in smartphones, tablets, and interactive kiosks, where the ITO layer enables touch detection and signal transmission.
2. Solar Cells: The transparent conductive properties of ITO-coated fused silica make it ideal for use in solar panels, particularly for the transparent electrode layers in thin-film photovoltaic cells, helping to improve efficiency and light absorption.
3. Flat-panel Displays: In devices like LCDs and OLEDs, ITO-coated fused silica glass is used as an electrode material that facilitates the control of pixel illumination while maintaining optical clarity.
4. Optoelectronic Devices: The material is used in various optoelectronic devices, including sensors, photodetectors, and light-emitting diodes (LEDs), due to its ability to combine electrical conductivity with optical transparency.
5. Smart Windows: In smart windows and energy-efficient glazing, ITO-coated fused silica glass is employed for controlling light transmission and enabling electrochromic or photochromic properties, which help regulate temperature and energy consumption.
6. Medical Equipment: It is also used in some medical devices like touch-sensitive interfaces for diagnostic equipment, as well as in devices that require both transparency and electrical conductivity for operation, such as certain biosensors.

Development

ITO-coated fused silica glass was developed as a result of advancements in both materials science and the growing need for transparent conductive materials in emerging technologies like flat-panel displays, touchscreens, and solar cells. The key developments leading to this material occurred over several decades:

1. Fused Silica Glass Development: Fused silica glass, which is made from high-purity silicon dioxide (SiO2), has been around since the early 20th century. Its unique properties, including high thermal stability, chemical resistance, and optical transparency, made it useful in a variety of industrial and scientific applications, such as in optical fibers and lenses. The development of this glass itself dates back to the 1930s and 1940s.
2. ITO Development: Indium Tin Oxide (ITO) was first developed in the 1950s as a transparent conductive oxide (TCO). The material gained importance because it combines electrical conductivity with optical transparency, making it ideal for electronic applications that require both properties. It was initially used in applications like cathode ray tube (CRT) displays and later found widespread use in touchscreens, flat-panel displays, and solar cells.
3. Coating Techniques (1960s-1970s): The integration of ITO onto glass substrates, including fused silica glass, began in the 1960s and 1970s, with advances in thin-film deposition techniques like sputtering and evaporation. These techniques allowed the uniform coating of ITO onto the glass surface, making it conductive without significantly affecting the glass’s optical transparency.
4. Commercialization (1980s-Present): The combination of ITO coatings with fused silica glass became more prominent with the rise of consumer electronics in the 1980s and 1990s, especially with the development of touchscreen technology, LCDs, and later OLED displays. As these technologies became widespread, the demand for high-performance, transparent conductive materials like ITO-coated glass grew.
5. Recent Advances (2000s-Present): In the 21st century, research has continued to improve the performance of ITO-coated fused silica glass, including efforts to enhance its conductivity, reduce costs, and develop more sustainable and flexible coatings for new applications like flexible displays and next-generation solar cells.

In summary, ITO-coated fused silica glass emerged as a material in the mid-20th century, as part of the convergence of advances in thin-film deposition techniques and the development of both ITO and fused silica glass. Its widespread use in modern electronics, energy, and medical devices has only expanded in recent decades.