Patent ID: 8692253

Claim:
A flat panel display comprising: an insulative substrate; a first mounting portion including a first input pad and a first output pad; a second mounting portion including a second input pad and a second output pad; a first common terminal and a second common terminal, which have a common potential and which are formed above the insulative substrate; and a guard ring wiring which is formed above the insulative substrate and which extends from the first common terminal to the second common terminal, said guard ring wiring passing between the first input pad and the first output pad of the first mounting portion, passing between the second input pad and the second output pad of the second mounting portion, and including a first resistor element of a first resistance value and a second resistor element of a second resistance value which is higher than the first resistance value, wherein the guard ring wiring further includes a third resistor element of the second resistance value, wherein the second resistor element is formed between the first common terminal and the first mounting portion, and wherein the third resistor element is formed between the second common terminal and the second mounting portion.