REFLECTION SHEET FOR BACK LIGHT UNIT

摘要

PURPOSE: A reflective sheet for light reflection is provided to improve the brightness, prevent the wrinkle in the extrusion process and the yellowing. CONSTITUTION: A reflective sheet for light reflection comprises a base layer (10), an ultraviolet ray blocking layer (20) comprising synthetic resins as a base and ultraviolet ray absorbers contained in the synthetic resin, and a heat-resistant layer (30) formed on the lower surface of the base layer to prevent the wrinkle on the surface of the reflective sheet.