OPTICAL FILM FOR HIGH CONTRAST DISPLAYS

摘要

Optical systems and methods are disclosed that display information. Optical systems and methods include a light source and an optical film, where the optical film has low reflectance, controlled viewing angle, low glare and/or relatively high optical transmittance for diffuse incident light. Instrument cluster is disclosed that includes such an optical film. The optical film may include display graphics. The optical film may have higher optical transmittance for diffuse incident light than for collimated incident light.