公开(公告)号：US20250035497A1

公开(公告)日：2025-01-30

申请号：US18912571

申请日：2024-10-10

Applicant: Sumitomo Riko Company Limited

Inventor： Masaki Nasu ,  Michelle Janetzko ,  Tetsuya Yoshida ,  Tomonori Hayakawa ,  Katsuhiko Nakano

IPC: G01L5/22 ,  B62D1/04 ,  G01L1/20 ,  G01L1/22

Abstract: A sensor sheet (20) includes an insulator sheet (21) made of an elastomer; a detection electrode (22) made of an elastomer that includes a conductive material and disposed on an upper surface of the insulator sheet (21); a first bypass conductor (23) disposed on an upper surface of the detection electrode (22) and extending in a longitudinal direction corresponding to a direction of a central axis (14) of a core material (15); a first lead wire (28) associated with the detection electrode (22); and a first wiring conductor (24) disposed between the first bypass conductor (23) and the first lead wire (28), spaced apart from the first bypass conductor (23), and electrically connected to the detection electrode (22). One end (24A) of the first wiring conductor (24) is electrically connected in a state of contact with the first lead wire (28), and the other end (24B) of the first wiring conductor (24) is spaced apart from the first bypass conductor (23) with a first end portion gap (41) therebetween.