Abstract: Disclosed is a flexible flat cable including an incision section including a cutting line, a connection section including a conductive line exposure end portion, and a transition section to connect the incision section with the connection section. Plural conductive lines are arranged with a pitch interval of 0.5 mm to form one conductive line group, and plural conductive line groups are arranged with an interval of 1.0 mm, such that the cutting line is in a space having the interval of 1.0 mm between the conductive groups. The conductive lines are collected at an end portion side of the incision section in the transition section, and the connection section includes a linear section which the conductive lines extending from an end portion of the transition section extend while being spaced apart from each other with a pitch of 0.5 mm and a conductive line exposure part exposed to an outside.

Abstract: Disclosed is a flexible flat cable including an incision section including a cutting line, a connection section including a conductive line exposure end portion, and a transition section to connect the incision section with the connection section. Plural conductive lines are arranged with a pitch interval of 0.5 mm to form one conductive line group, and plural conductive line groups are arranged with an interval of 1.0 mm, such that the cutting line is in a space having the interval of 1.0 mm between the conductive groups. The conductive lines are collected at an end portion side of the incision section in the transition section, and the connection section includes a linear section which the conductive lines extending from an end portion of the transition section extend while being spaced apart from each other with a pitch of 0.5 mm and a conductive line exposure part exposed to an outside.