Fluorine-doped Tin Oxide (FTO)

FTO (fluorine-doped tin oxide) glass is a transparent conductive glass that consists of a special glass substrate and a FTO film. FTO film is a wide bandgap semiconductor material consisting of tin oxide (SnO2) and fluorine (F). Doping with fluorine can significantly increase the conductivity of tin oxide.

Dihedral Technology(DHD) Co., Ltd. manufacture and processing/provide multiple specifications and high quality FTO crystal,targets,materials.

Applications

Fluorine doped tin oxide (FTO) conductive glass has important applications in various industrial fields due to its high transmittance, excellent conductivity, and chemical stability
Solar cells (photovoltaic industry)
Main application: As a transparent conductive electrode, it is used in thin-film solar cells (such as CdTe, perovskite solar cells) and dye-sensitized solar cells (DSSCs).
Advantages: Compared to ITO (indium tin oxide), FTO has lower cost, high temperature resistance, corrosion resistance, and is suitable for long-term outdoor use of photovoltaic cells.
Electrochromic glass (smart glass)
Application scenarios: Building energy-saving glass, car rearview mirrors, smart windows, etc.
Function: By adjusting the transmittance through voltage, FTO serves as a conductive layer to provide stable electrical performance.
Touch screen and display panel
Partial replacement of ITO: In some medium to large-sized touch screens (such as educational whiteboards and industrial control screens), FTO is adopted due to its cost advantage.
Electromagnetic shielding and anti-static glass
Special needs areas: medical equipment, military electronics, data centers, etc. FTO coated glass can reduce electromagnetic interference.
Photocatalysis and Energy saving Glass
Environmental applications: such as self-cleaning glass (TiO ₂/FTO composite film), utilizing photocatalysis to decompose pollutants.

Features

• Transparency: FTO glass has excellent optical transparency, especially in the visible and near-UV regions, which is important for photovoltaic and photoelectric display applications.
• Conductivity: FTO glass has a high electrical conductivity, which makes it widely used in electronic devices and circuits.
• Stability: FTO glass has good chemical and thermal stability, which allows it to maintain its performance under a wide range of environmental conditions.
• Easy availability: FTO glass is relatively simple and inexpensive to produce, which allows it to be used in large-scale commercial applications.

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Specifications: 100*100mm, 150*100mm, 150*200mm; Customization available for non-standard specifications.
Thickness: 1.1mm, 2.2mm;
Sheet Resistance: Less than 10Ω;
Transmittance: ≥ 79%; Haze: ≤ 5%;
Connection: Conductive adhesive tape connection, special buckle connection, silver printing connection;
Applications: Solar cells, biological experiments, electrochemical experiments (electrodes), university laboratories, and other emerging technology fields;
Packaging: Clean paper clip shockproof and moisture-proof packaging.

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Fluorine-doped Tin Oxide (FTO)

Applications

Features

Properties