Patent ID: 7233152

Claim:
A short detection circuit comprising: a first interconnection; a second interconnection; a first detecting interconnection positioned between said first interconnection and said second interconnection and unconnected to said first interconnection and said second interconnection, which includes a terminal to connect said first detecting interconnection to a power supply, an ammeter and said first or said second interconnection in series; and a second detecting interconnection positioned on an extension of said first detecting interconnection, and unconnected to said first detecting interconnection, which includes a terminal to connect said second detecting interconnection to a power supply, an ammeter and said first or said second interconnection in series, and having a terminal for connecting said first detecting interconnection to a power supply and an ammeter connected in series, wherein said first interconnection has a terminal for connecting a power supply and an ammeter connected in series, and wherein said second interconnection has a terminal for connecting a power supply and an ammeter connected in series.