Invention Grant
- Patent Title: Elastic circuit board and patch device in which same is used
-
Application No.: US17371955Application Date: 2021-07-09
-
Publication No.: US11503706B2Publication Date: 2022-11-15
- Inventor: Takatoshi Abe , Tomoaki Sawada , Tomohiro Fukao
- Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Main IPC: H05K1/02
- IPC: H05K1/02 ; H05K1/03
Abstract:
A stretchable circuit board includes a stretchable base material, a stretchable wiring, and a land part that is in contact with the stretchable base material. The land part is formed of a patterned metal foil, or a printed product of an electroconductive ink containing metal particles. The stretchable base material has a tensile modulus at 25° C. room temperature of 0.5 MPa to 0.5 GPa.
Public/Granted literature
- US20210337660A1 ELASTIC CIRCUIT BOARD AND PATCH DEVICE IN WHICH SAME IS USED Public/Granted day:2021-10-28
Information query
