MUMBAI, India, Jan. 2 -- Intellectual Property India has published a patent application (202541123313 A) filed by Madhankumar C; Madu Sree M; Kishor Prashanth A; Sakthivel K; Karthik. R; and Ms S Rajathi, Pollachi, Tamil Nadu, on Dec. 7, 2025, for 'nano-engineered pedot coatings for high-performance transparent polycarbonate touch screens.'
Inventor(s) include Madu Sree M; Kishor Prashanth A; Sakthivel K; Karthik. R; and Ms S Rajathi.
The application for the patent was published on Jan. 2, under issue no. 01/2026.
According to the abstract released by the Intellectual Property India: "Nano-Engineered PEDOT Coatings for High-Performance Transparent Polycarbonate Touch Screens Abstract The present invention relates to a plastic-tempered composite material composed of a polycarbonate sheet integrated with a tempered glass layer and a nano-coating, designed to combine the superior properties of glass and polymers into a single high-performance structure. This hybrid material unites the scratch resistance, surface hardness, and optical clarity of tempered glass with the impact resistance, flexibility, and lightweight nature of polycarbonate. The addition of an advanced nano-coating layer, such as PEDOT:PSS or similar nanocomposite coatings, further enhances functional performance by providing superior scratch resistance, self-cleaning properties, UV protection, anti-reflective characteristics, and improved thermal efficiency. These enhancements increase the material's lifespan, reduce maintenance, and improve energy performance by minimizing heat absorption and glare. The composite is highly suitable for architectural and construction applications such as windows, skylights, and facade panels, where it offers durability and safety with reduced weight compared to traditional laminated glass. In automotive and aerospace sectors, it enables lightweight, impactresistant, and optically clear components including windshields, canopies, and sunroofs, thereby enhancing fuel efficiency and safety. In consumer electronics, the material serves as an ideal protective cover for displays in smartphones, tablets, and wearable devices, offering durability, touch sensitivity, and resistance to environmental wear. This invention effectively overcomes long-standing challenges in glass and polymer engineering, addressing issues of brittleness, density, and limited impact tolerance, while promoting environmental sustainability and reduced lifecycle costs. With its versatile applications, scalable production, and cost-effective fabrication, this plastic-tempered polycarbonate composite with nano-coating represents a next-generation material innovation capable of transforming multiple industries through its combination of strength, clarity, and longevity."
Disclaimer: Curated by HT Syndication.
