| 摘要 |
PURPOSE: A flexible printed circuit board is provided to easily facilitate an exfoliation of pad by forming a pad extension part on an upper end part of the pad. CONSTITUTION: A flexible printed circuit board includes a flexible part(202), a board part(201) and a connector part(203). The substrate part is arranged on the other side of the flexible part. A module assembly is attached to the board part. A plurality of pads is arranged along the edge of an upper side of the board part. The pad extension part is formed on the upper end part of the pad. The pad extension part minimizes a power influencing to an exfoliation of the pad when the substrate part exfoliates from the module assembly. A width of the pad extension part is smaller than the width of the pad. The connector part is expanded to the other side of the flexible part in order to be connected to an external device.
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