REFLECTION SHEET FOR BACKLIGHT UNIT

摘要

Provided is a reflection sheet for a backlight unit, including: a base film made of an opaque polyester film; a first coating layer formed by coating a first UV-curable coating composition on an upper surface of the base film, the first coating layer including particles having an average particle size of 3 to 50?; and a second coating layer formed by coating a second UV-hardenable coating composition on a lower surface of the base film, the second coating layer not including particles, wherein an overall thickness of the reflection sheet is 200 to 280?. The reflection sheet according to the present invention has a small thickness, and excellent durability and heat resistance.