METHOD OF MANUFACTURING FLEXIBLE ELECTRONIC DEVICE, FLEXIBLE ELECTRONIC DEVICE AND FLEXIBLE SUBSTRATE USING A LASER BEAM

摘要

PURPOSE: A flexible electronic device manufacturing method using laser, a flexible electronic device, and a flexible substrate are provided to arrange an electronic substrate on a separation surface which has a surface roughness approximately equal to the surface roughness of a flexible motherboard, thereby easily solving a surface roughness problem of the flexible substrate. CONSTITUTION: A flexible substrate(200) is formed on a motherboard(100). The flexible substrate is separated from the motherboard. A carrier substrate in which a laser ablation layer is formed is attached to one surface of the flexible substrate. An electronic device is formed on a separation surface of the flexible substrate. The flexible substrate is separated from the carrier substrate.