公开(公告)号：US20250056682A1

公开(公告)日：2025-02-13

申请号：US18929916

申请日：2024-10-29

Applicant: DENSO CORPORATION

Inventor： Taro OGURA ,  Fuminobu MIKAMI ,  Takahito NAKAMURA

IPC: H05B3/84 ,  F21S45/60 ,  H05B1/02

Abstract: A film heater is to be attached to an object to be heated. The film heater includes a conductive film that generates heat when supplied with electricity, and a pair of electrode sections connected to the conductive film. A structure including the conductive film and the pair of electrode sections includes an attached portion that is to be attached to the object to be heated, and a separated portion that is connected to the attached portion and is to be spaced part from the object to be heated. The separated portion includes a disconnection portion that melts or breaks in response to an occurrence of overcurrent.