Patent ID: 9291144
Filing Date: 2016-03-22
CPC Classification: F02P,F23Q,H05B

Claim Text:
1. A heater, comprising: a resistor comprising a folded shape; a first lead and a second lead respectively joined to each end of the resistor; and an insulating base in which the resistor is buried at a front side thereof and the first lead and the second lead are buried in a rear side thereof, wherein at junctions between the resistor and the first and second leads, the resistor and the first and second leads being overlapped in a direction perpendicular to an axial direction of the first and second leads, and an endpoint of a rear end of the junction between a first end of the resistor and the first lead is different in the axial direction than an endpoint of a rear end of the junction between a second end of the resistor and the second lead.