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[China glass net] whether it's a smartphone screen or a TV screen, reflection can be a problem. According to reports, scientists at the Brookhaven Laboratory of the US Department of energy have discovered a new technology that can almost eliminate this by etching tiny nano cones into it to treat regular glass surfaces.

Reflection occurs when a ray encounters a sudden change in the refractive index. By etching the glass surface into a "nanoscale conical structure with sharp tips", the refractive index change of light projected on the glass surface by air becomes smoother than other methods. As a result, the reflection is much reduced, and the researchers claim that the glass is barely visible throughout the visible and near-infrared spectra and at a wide viewing angle.

In addition to being used on electronic devices such as smartphones, the technology could also make solar cells more efficient because more light will enter them rather than reflect them.

In laboratory tests, the researchers compared the performance of solar cells that were not covered, covered with conventional glass caps and covered with nano pituitary body glass caps. Batteries covered with treated glass produce as much electricity as cells that are not covered, while batteries covered with ordinary glass produce less.