Patent ID: 9666607
Date: 2017-05-30
CPC Classifications: G02F,H01L

Claim:
1. A display device comprising: a substrate; a signal line disposed on the substrate; a signal input line disposed on the substrate and connected to a driver, wherein the signal input line includes a line section and a saw tooth shape end and wherein the saw tooth shape end is wider than the line section; a first insulating layer disposed on the signal line; a second insulating layer disposed on the signal input line and the first insulating layer; a plurality of first contact holes penetrating the first insulating layer and the second insulating layer and exposing a portion of the signal line; a plurality of second contact holes penetrating the second insulating layer and exposing a portion of the saw tooth shape end of the signal input line; and a connecting member connecting the signal line and the saw tooth shape end of the signal input line through the plurality of first contact holes and the plurality of second contact holes and disposed on the second insulating layer, wherein each of the plurality of first contact holes and each of the plurality of second contact holes are alternately arranged in the second insulating layer and in parallel to a first direction along which the signal line extends, wherein each of the plurality of second contact holes is shifted along a second direction from each of the plurality of first contact holes to the extent that two adjacent each of the plurality of first contact holes and each of the plurality of second contact holes are partially overlapped with each other along the first direction, and wherein the second direction is substantially perpendicular to the first direction.