Patent ID: 9715298
Date: 2017-07-25
CPC Classifications: G06F

Claim:
1. A flexible display device, comprising: a flexible substrate including a first surface and a second surface at opposite sides of the flexible substrate; a display portion including thin film transistors located on the first surface of the flexible substrate; a sensor circuit located on the second surface of the flexible substrate; a first electrode pad on the flexible substrate, the first electrode pad being connected to a first wire drawn out from the display portion; and a second electrode pad on the flexible substrate, the second electrode pad being connected to a second wire drawn out from the sensor circuit; a flexible printed circuit board having one end connected to the first electrode pad and the second electrode pad; and a driving circuit board connected to another end of the flexible printed circuit board, wherein: the first wire or the second wire includes a bridge passing through a through-hole in the flexible substrate, the flexible substrate includes a display area that displays images and a pad region adjacent to the display area such that a pad region facing edge of the display portion defines a boundary between the display area and the pad region, the display portion and the sensor circuit are located in the display area, the first electrode pad, the second electrode pad, and the through-hole are located in pad region, the flexible substrate directly contacts the display portion and the sensor circuit, and the flexible printed circuit board is a single flexible printed circuit board to which the first electrode pad and the second electrode pad are connected.