Patent ID: 8269112

Claim:
A flexible circuit structure, comprising: a pattern layer to be deformed, the pattern layer being hollowed out into a plurality of pads; a plurality of wires, wherein each of the wires has a first end, a second end and an intermediate segment located between the first end and the second end, the first end and the second end are respectively connected to different pads, the distance between the intermediate segment and the pattern layer is greater than any one of the distance between the first end and the pattern layer and the distance between the second end and the pattern layer, and at least two wires of the plurality of wires are electrically connected together via the same pad to form a trace; a packaging layer, enclosing at least the wires and the joints of the wires and the corresponding pads; and a device, disposed at the other side of the pattern layer than the side the wires are located at, wherein the device is electrically connected to at least a part of the pads, wherein the packaging layer comprises a first protective material block and a first flexible material block, both of the first protective material block and the first flexible material block are disposed at the same side of the pattern layer as the wires, the first protective material block is corresponding to the position of the device to enclose the device and a part of the pads and the wires, the first flexible material block is disposed on the pattern layer at a position other than the first protective material block, and the hardness of the first protective material block is greater than the hardness of the first flexible material block.