CY8619 FTO Coated Glass Substrate 7-8 Ohm/Sq 25x25x2.2 mm

FTO Coated Glass Substrate 7-8 Ohm/Sq 25x25x2.2 mm Description

This FTO-coated glass substrate combines precision engineering and reliable conductivity in a compact 25×25×2.2 mm size. With a surface resistivity of 7–8 Ω/sq, it delivers uniform, low-resistance performance ideal for technologies where stable current flow is required. Its fluorine-doped tin oxide coating preserves high optical transmittance, making it an excellent choice for applications that demand both conductivity and transparency, such as solar cells and display technologies.

Each substrate is fabricated under strict quality control measures to ensure consistent performance and durability. The glass base resists thermal stress, providing dimensional stability in a range of operational conditions. Whether used in research or commercial production, its material properties and precise tolerances meet the rigorous standards of modern electronics. This FTO-coated glass substrate stands out for reliably supporting the development and refinement of optoelectronic devices.

FTO Coated Glass Substrate 7-8 Ohm/Sq 25x25x2.2 mm Applications

FTO Coated Glass Substrate 7-8 Ω/sq in 25x25x2.2 mm dimension is known for its excellent transparency and exceptional electrical conductivity. Its uniform coating and stable properties make it a versatile choice for various civilian, commercial, and industrial applications. This thin yet durable substrate integrates efficiently into advanced systems and instruments, facilitating precise measurement, control, and performance.

1. Electronics and Semiconductor Applications

·         Application 1: Serves as a transparent electrode in display panels, enabling high-resolution touchscreens and flat-panel monitors.

·         Application 2: Acts as a base for thin-film devices and sensors, offering consistent conductivity for precise semiconductor measurements.

2. Research and Scientific Instruments

·         Application 1: Ideal for analytical instruments where transparency and conductive properties are crucial, such as spectrometers and electrochemical cells.

·         Application 2: Facilitates materials research by providing an even, durable surface for depositing and testing novel compounds.

3. Renewable Energy and Photovoltaics

·         Application 1: Used as a conductive layer in solar cell prototypes and emerging photovoltaic designs, enhancing energy conversion efficiency.

·         Application 2: Supports energy-harvesting research through its stable surface, aiding researchers in developing transparent conductive technologies.

FTO Coated Glass Substrate 7-8 Ohm/Sq 25x25x2.2 mm Packaging

Each FTO Coated Glass Substrate is individually sealed in an anti-static pouch with foam padding to prevent chipping or scratches. Desiccant packs are included to maintain low humidity, protecting the conductive surface. Store in a clean, temperature-controlled area, away from dust or chemicals that may contaminate the coating. Custom sizing, additional protective layers, or specialised labeling are available upon request.

Packaging: Vacuum sealed, Wooden Box, or Customised.

FTO Coated Glass Substrate 7-8 Ohm/Sq 25x25x2.2 mm FAQs

Q1: What are the key material properties of FTO Coated Glass Substrate 7-8 Ohm/Sq 25x25x2.2 mm?

A1: FTO stands for fluorine-doped tin oxide. The substrate is typically soda-lime glass of thickness 2.2 mm, coated with a fluorine-doped tin oxide layer that exhibits a sheet resistance of 7-8 ohms per square. The coating has high optical transparency in the visible range, typically around 80-90%, and features excellent conductivity. The substrate’s uniform surface resistance distribution ensures stable performance, making it suitable for applications such as solar cells, sensors, and electrochromic devices.

Q2: How should this product be handled and stored?

A2: To maintain the substrate’s functional integrity, handle it using clean gloves to prevent contamination. Avoid touching the conductive surface with bare fingers, and do not place objects directly on the coated side. When storing, keep it in a clean, dry environment at room temperature with minimal humidity. Use protective packaging to shield it from scratches or abrasions. Prevent exposure to chemicals or corrosive substances that may compromise the coating.

Q3: Which quality standards and certifications apply to FTO Coated Glass Substrate 7-8 Ohm/Sq 25x25x2.2 mm?

A3: Manufacturers typically adhere to ISO 9001:2015 for quality management and carry out rigorous internal inspections to ensure consistent sheet resistance, uniform coating thickness, and optical clarity. Many FTO coated glass substrates also comply with RoHS and REACH directives, signifying they are free of hazardous substances and meet environmental regulations. Batch-specific quality certificates can be provided, detailing properties such as conductivity, transmittance, and coating durability to guarantee reliable performance.

Related Information

1. Material Properties and Advantages

Fluorine-doped tin oxide (FTO) coated glass, featuring a resistance of 7-8 ohms per square on a 25x25 mm footprint with a thickness of 2.2 mm, delivers both transparency and conductivity. This combination arises from the precise doping process, which incorporates controlled amounts of fluorine into tin oxide. As a result, the substrate ensures consistent electrical performance across its surface while maintaining high optical clarity, making it well-suited for applications that demand both efficient conductivity and visible light transmittance.

This particular FTO coating also excels in thermal stability, allowing it to withstand elevated process temperatures common in advanced electronic and photovoltaic device manufacturing. The uniformity of the coating further enhances its function by minimising resistive losses and ensuring stable operation under varying environmental conditions. These properties enable engineers and researchers to develop lighter, more compact systems that combine excellent transparency with reliable electrical conduction.

2. Applications in Advanced Industries

Industries such as solar energy and optoelectronics rely on FTO coated glass substrates for their specialised products. In solar cells, these substrates form transparent conductive layers that facilitate the flow of electric current whilst maintaining optimal exposure to light. Likewise, display manufacturers appreciate the consistent sheet resistance and excellent transparency, which help create sharp, high-resolution screens for smartphones and other consumer electronics.

High frequency sensing applications also benefit from the conductive performance of 7-8 ohms per square FTO coatings. In biomedical devices and sensors, the glass substrate’s uniform conductivity and strong adhesion properties improve signal transmission and measurement accuracy. By offering a platform with clear optical paths, this FTO coated glass ensures adherence to the demands of laboratories, cleanrooms, and precision instrument developers.