METHOD FOR MANUFACTURING A FLEXIBLE ELECTRONIC DEVICE USING A ROLL-SHAPED MOTHERBOARD, FLEXIBLE ELECTRONIC DEVICE, AND FLEXIBLE SUBSTRATE

摘要

The objective of the present invention is to solve the problems of degraded performance and yield of a flexible electronic device due to low processable temperature, high surface roughness, high thermal expansion coefficient, and poor handling characteristics of existing flexible substrates. The method for manufacturing a flexible electronic device according to the present invention comprises the steps of: forming a flexible substrate on a roll-shaped motherboard; separating the flexible substrate from the roll-shaped motherboard; and forming an electronic device on a separated surface of the flexible substrate that contacted the motherboard.