Patent ID: 9741772
Date: 2017-08-22
CPC Classifications: G01B,G01L,G02F,H01L,Y02E

Claim:
1. A display device, comprising: a flexible substrate including a display area, a bezel area surrounding the display area and a pad area extended from at least one side of the bezel area; and a bending sensor including a pair of curved units and a pair of wiring parts connected to each other and disposed in the bezel area, and in which each end of the bending sensor is connected to one of pad electrodes disposed in the pad area, wherein the pair of curved units faces each other and the pair of wiring parts faces each other at an edge of the display area, wherein an electric change occurs in the pair of curved units when the flexible substrate is bent, and the bending sensor configured to detect bending information by sensing the electric change, and wherein the pair of curved units includes two or more electric wires respectively extended in different directions with the pair of wiring parts to disperse a force applied when the flexible substrate is bent.