摘要 |
Disclosed is a heater including: an insulating base; a heating element buried in the insulating base and formed of a first linear section, a second linear section provided in parallel with the first linear section, and a folded section configured to connect the first linear section and the second linear section; a first lead buried in the insulating base and connected to the first linear section; and a second lead buried in the insulating base and connected to the second linear section. The first linear section is inclined relative to the first lead. |