RIGID FLEXIBLE PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME

摘要

The present invention relates to a rigid flexible printed circuit board and a manufacturing method thereof. The rigid flexible printed circuit board according to the embodiment of the present invention includes a flexible substrate which includes a flexible region and a plurality of rigid regions, a first insulation layer which is formed on the rigid region and covers a part of the flexible region by being extended from the rigid region, a plurality of buildup layers which are formed on the first insulation layer of the rigid region and includes a buildup insulation layer and a circuit pattern. At least one of the buildup layers has a different thickness.