Polarizing Film Market Analysis & Forecast -2025 Examined in New Market Research Report
Polarizing film is an optical film that allows light waves of one polarization to pass through while blocking light waves of other polarizations. Polarizing films are made of dyeing films (mostly polyvinyl alcohol (PVA)) or iodine adsorbed on their surfaces. This imparts polarization properties to the film, allowing only light with a specific oscillation direction to pass through. The polarizing film's polarization property makes it an important raw material for polarizer film, which is used in liquid crystal display (LCD) panels, lenses, optical filters, and other applications. It can convert a beam of light with an undefined or mixed polarization into polarized light with well-defined polarization. Furthermore, backing materials such as a TAC film or a protective film are laminated to the film to ensure mechanical strength. The high use of polarizing films, particularly in LCD displays, has resulted in a significant increase in global demand for these films. This ...