Phone screens are constantly at risk of damage from falls and impacts. To protect them, a practical solution is to use non-Newtonian fluids. These fluids change their properties when they experience sudden force or impact, becoming solid and absorbing the energy rather than allowing it to be transferred to the screen.
Non-Newtonian fluids can provide a cost-effective and lightweight solution to enhance the durability of phone screens without compromising the touch sensitivity of the device. This technology is based on the principle of shear thickening, where the viscosity of a fluid increases as shear stress is applied.
Cornstarch mixed with water is an example of non-Newtonian fluids that can be used to create a protective layer on phone screens that becomes harder on impact, forming a barrier to protect the screen from shattering. This innovative technology can absorb and dissipate impact energy, providing a practical and effective solution for enhancing the durability of phone screens.
