OPTICAL MEMBER WITH DOUBLE RAINBOW FILM

摘要

An optical member for transmitting or reflecting light is provided. The optical member includes a base member that transmits or reflects light; and a double rainbow film attached on the base member. Preferably, the double rainbow film has an in-plane phase difference in a range of 8,000 nm to 11,000 nm. When the optical member is used together with a display device, there is little color shift before and during wearing sunglasses and a rainbow-like stain which appears in a conventional display device when wearing sunglasses with a polarizing function may be suppressed.

主权项

1. An optical member for transmitting or reflecting light, the optical member comprising:
a base member that transmits or reflects light; and a double rainbow film attached to the base member.