Polarizing Film Market: is Booming with Unstoppable Rate
Reflective polarizing films are important optical elements in polarization control because they transmit the desired polarization state while reflecting. Brewster's angle, wire grid, and interference effects are all used. Brewster's angle is the angle at which only s-polarized light is reflected according to the Fresnel equations. The light that is transmitted in p-polarization is improved because p-polarized light is not reflected while s-polarized light is partially reflected.
With opportunities in the television, monitor, notebook, and cell phone markets, the future of the polarizer film market looks promising. Due to global economic conditions, the global polarizer film market is expected to decline in 2020. Within the polarizer film market, the television segment is expected to remain the largest end-use market due to the increasing demand for LED displays and growth in larger display sizes. The mobile phone segment is expected to witness the highest growth in the forecast period supported by increasing demand for smartphones in China, India, and other developing regions.
Because of the growing demand for LED displays and larger display sizes, the television segment is expected to remain the largest end-use market in the polarizer film market. The mobile phone segment is expected to grow the most during the forecast period, owing to rising smartphone demand in China, India, and other developing countries.
