Patent ID: 9647052
Date: 2017-05-09
CPC Classifications: G02F,H01L,H05K,Y02E

Claim:
1. A flexible display device comprising: a flexible substrate including: a plurality of thin film transistors on the flexible substrate to operate pixels on the flexible substrate; a wire on the bending area, the wire including a plurality of first portions extending in a first direction forming a first angle relative to a boundary line between the substantially flat area and the curved bending area, and a plurality of second portions extending in a second direction forming a second angle relative to the boundary line, the second angle different from the first angle, the first portions and the second portions providing multiple routes for an electrical signal via the wire; and another wire electrically insulated from the wire on the bending area and carrying the same signal as the wire carries, and wherein the wire is multi-layered, and wherein at least two layers of the wire are of different materials selected from the group consisting of molybdenum (Mo), aluminum (Al), chromium (Cr), gold (Au), silver (Ag), titanium (Ti), nickel (Ni), neodymium (Nd), and copper (Cu).