Patent ID: 9236424
Filing Date: 2016-01-12
CPC Classification: H01L

Claim Text:
1. A flat-panel display device comprising: a first substrate including an output pad to which a signal necessary for displaying an image on an active area is supplied from a signal supply source, a dummy pad juxtaposed with the output pad, a signal line connected to the output pad, a switching element connected to the signal line, a pixel electrode connected to the switching element in the active area, a first dummy line connected to the dummy pad, spaced apart from the signal line and including a first projection protruding in a direction crossing a direction of extension of the first dummy line, and a second dummy line spaced apart from the dummy pad and the signal line and including a second projection opposed to the first projection; and a second substrate opposed to the first substrate, wherein the first dummy line includes a first main portion which extends in parallel to the signal line, a first bent portion which is bent from the first main portion, a first island-shaped electrode which is located on the same straight line as the first bent portion and is spaced apart from the first bent portion, and a first connection electrode which is electrically connected to the first bent portion and the first island-shaped electrode, and the first projection is formed on at least one of the first bent portion, the first island-shaped electrode and the first connection electrode.