COMPLEX SHEET, METHOD FOR MANUFACTURING SAME, FLEXIBLE SUBSTRATE INCLUDING SAME, AND DISPLAY DEVICE INCLUDING SAME

摘要

The present invention relates to a complex sheet, to a method for manufacturing same, to a flexible substrate including same, and to a display device including same, wherein the complex sheet comprising a matrix including a silicone-based resin and a reinforcement material impregnated in the matrix, and the complex sheet has a Young's modulus of about 2 MPa or more and a surface roughness (Ra) of about 50 nm or less.