Optical film and light unit

摘要

The optical film (1) comprises: a base film (10) comprising a material having optical transmittance; a matrix layer (20) disposed on the base film (10), and comprising a fluorescent material; a protective film (40) disposed on the matrix layer (20), and comprising a material having optical transmittance; a protective layer (30) disposed between the matrix layer (20) and the protective film (40), and comprising a material having adhesive property; and an adhesive member (50) disposed on the protective layer (30).