Patent ID: 9704944
Date: 2017-07-11
CPC Classifications: H01L

Claim:
1. An integrated circuit, comprising: a dielectric layer; a first resistor disposed over said dielectric layer, said first resistor including a first body and first heads, said first body including a bottom thin film layer and being free of a middle thin film layer and a top thin film layer, said first heads including said bottom thin film layer, said middle thin film layer disposed over and making electrical connection to said bottom thin film layer, and said top thin film layer disposed over and making electrical connection to said middle thin film layer; a second resistor over said dielectric layer, said second resistor including a second body and second heads, said second body and said second heads including said bottom thin film layer, said middle thin film layer and said top thin film layer; and a third resistor disposed over said dielectric layer, said third resistor including a third body and third heads, said third body including said top thin film layer and being free of said middle thin film layer.