公开(公告)号：US20230171855A1

公开(公告)日：2023-06-01

申请号：US17919283

申请日：2021-04-19

Applicant: NISSHA CO.,LTD.

Inventor： Kozo HIROTANI ,  Takahiro AOKI

IPC: H05B3/16

CPC classification number: H05B3/16 ,  H05B2203/016 ,  G01S7/4047

Abstract: A heater sheet is configured to be applied to a cover of a vehicle-mounted sensor. The heater sheet is provided with a sheet substrate which is attached to the cover, and at least one heat generating strip which is provided along the sheet substrate. The heat generating strip is formed in a mesh shape in which a large number of filamentous first electrical conductors and a large number of filamentous second electrical conductors intersect one another. The first electrical conductors and the second electrical conductors are arranged in such a way as to be inclined relative to a horizontal direction.