Member - Edgehog

Bio-inspired Invisible Glass.

Type Startup or self-employed
Founder 2018
Company Size 5
Member Type
Founders Calvin Cheng, Siamak Kashi, Nasim Sahrei
Headquarters Montreal, QC H4C 2K1, Canada
Social network


Using nanostructures, Edgehog’s technology can provide glass surfaces with 99.8% light transmission in the visible and 0.1% reflection. Highly suitable for optical, photovoltaics, laser, displays, all toward energy efficient solution. Because of the gradient define in the glass, the light is not subject to refractive index. It is pure glass, without coating or expensive material on top of it. In term of gain for solar panel application, it can goes up to 20% harnessing energy.
Headquarters Montreal, QC H4C 2K1, Canada

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean Water and
SDG 6 icon
Affordable and
Clean Energy
SDG 7 icon
Industry, Innovation
and Infrastructure
SDG 9 icon
SDG 11
Sustainable Cities
and Communities
SDG 11 icon
SDG 12
Responsible Consumption
and production
SDG 12 icon

Offers from Edgehog

Other products

Edgehog is a process technology which directly nano-structured the substrate/material so the light does not see the interface, hence 0.1% reflection. Picture show a 4" glass which has been processed on the right half with Edgehog process technology. The left is bare glass.

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Available inWorldwide Status Tested implementation