NSG Group and Cohda collaborate to create futuristic electrical glass applications

NSG Group and Cohda collaborate to create futuristic electrical glass applications

Press Release
04 Oct 2021
The NSG Group, owner of Pilkington United Kingdom Limited, has collaborated with product design studio Cohda to create new futuristic glass applications that deliver power to devices without the need for wires. 
Cohda Power Tap

The glass manufacturer will supply its NSG TEC™ electrically conductive glass to customers of Cohda, which will combine the product with its Power-Tap (P-Tap) wireless power technology.

P-Tap technology allows electricity or data to be transferred wirelessly through a transparent conductive coating to power any device. This allows glass to act as a wire, transferring power out through contact alone. 

Mains electricity typically flows into the glass via a connection at the perimeter of the glass surface. This creates the positive and negative charge, which flows invisibly through individual layers within the conductive glass’ lamination and into any connected device placed on apertures, or contact points, on its surface.

The collaboration has a vast array of applications for designers, architects and engineers to locate powered devices within transparent structures. Early applications have included retail, where in-store display stands can wirelessly charge electronic devices such as mobile phones and cameras; and in automotive, to power head-up display screens that are embedded in a vehicle’s windscreen.

It will be available to the European market, including the UK.

Cohda Power TapAderlan Vitalino from NSG Group said: “The collaboration with Cohda opens the door to new possibilities for innovation through glass, with potential applications across all industries. 

“For example, in art galleries or museums embedded LEDs can illuminate a glass display cabinet without aesthetically disruptive wires. In kitchens of the future, P-Tap technology can be installed in a clear glass counter, with power concentrated at various spots. This can provide induction heating for pans, power kitchen appliances such as kettles and toasters, and even charge your phone wirelessly, all on the same surface of glass.”

Richard Liddle from Cohda added: “NSG TEC™ electrically conductive glass is ideal for use with P-Tap technology. Thanks to its high light transmission, durability of the glass coating and potential for thermal treatment, the glass enables our technology to be used to meet a wide range of design challenges across different settings.”

For more information, email enquiries@pilkington.com with 'P-Tap' as your subject line.

We value your privacy.

We use cookies on this website for analytics, remarketing, social media (optional) and content (essential) purposes.

By clicking ‘Accept All’ you consent to the use of cookies for non-essential functions and the related processing of personal data. Alternatively you can reject non-essential cookies by clicking ‘Essential Only’. You can adjust your preferences at any time by visiting our Cookie Policy and access the settings on that page.

For more information please read our