Knobbe Martens Olson & Bear LLP
Flexible printed circuit board
A flexible printed circuit board is disclosed. In one aspect, the flexible printed circuit board includes a plurality of signal-transmitting lines formed in a signal-transmitting area and a plurality of first pads formed in a pad area adjacent to the signal-transmitting area and electrically connected to the signal-transmitting lines. The flexible printed circuit board also includes an adhesive-penetrating groove formed between two adjacent ones of the first pads. The adhesive-penetrating groove is formed in a length direction extending from the pad area to at least a portion of the signal-transmitting area.
Samsung SDI Co., Ltd.
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Woo-Jin Seong-Joon
Lee Lee