Glass Substrate Manufacturer

(2 customer reviews)

Glass substrate is a fundamental component in various industries, including electronics, optics, and display technology. It serves as a flat, sturdy foundation for manufacturing processes such as semiconductor fabrication, LCD and OLED display production, and optical coatings. Glass substrates are engineered to meet strict quality standards, ensuring optimal performance in a wide range of applications.

  • Delivery Time: 10-40 days(the exact time depends on destination country)
  • Departure Port: Shanghai, Ningbo-Zhoushan, Qingdao, Tianjin, Dalian, Xiamen, Guangzhou(or other ports based on customer requirements)
  • Price: contact us now for your best quote

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Glass substrates for semiconductors need to have high surface flatness and low surface roughness to ensure uniformity in the semiconductor manufacturing process. They also need to have a low coefficient of thermal expansion to prevent deformation or cracking during thermal processing. Additionally, glass substrates need to have high optical transmission, typically greater than 90% at 550 nm, to ensure that the substrate does not interfere with the performance of the semiconductor device.


Parameter Value
Thickness 0.15mm-2mm
Size 100 mm x 100 mm – 200 mm x 200 mm
Surface Flatness < 1 µm
Surface Roughness < 0.5 nm
Optical Transmission >90% at 550 nm
Chemical Resistance Resistant to acids and alkalis

Note: The parameter values may vary depending on the specific product and manufacturer.

Biotechnology: Glass substrates are used in the production of biosensors and other electronic devices that interface with biological systems. They offer biocompatibility and transparency, making them suitable for use in bioelectronics applications.

Optics: Glass substrates are used in the production of optical components such as lenses, mirrors, and filters. They offer excellent optical transmission and stability, making them ideal for use in precision optics applications.




Q: What are glass substrates?

A: Glass substrates are flat pieces of glass used as a base material for the production of various electronic, optical, and biotechnological devices.

Q: What is the composition of glass substrates?

A: Glass substrates are typically made of high-quality borosilicate or soda-lime glass.

Q: What are the product parameters of glass substrates?

A: The product parameters of glass substrates include thickness, size, surface flatness, surface roughness, thermal expansion coefficient, optical transmission, chemical resistance, and refractive index.

2 reviews for Glass Substrate Manufacturer

  1. Steve Carlisle

    Very happy with the purchase.

  2. Brit Lyng

    Perfect for my products.

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