Title:
FLEXIBLE SUBSTRATE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/092153
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a flexible substrate and an electronic device capable of preventing disconnection in a signal line. A flexible dielectric element body (12) has a front surface and a rear surface. A signal line (20) is provided on the dielectric element body (12) near the rear surface rather than the front surface thereof. The signal line (20) intersects with a trough shape in the dielectric element body where the rear surface of the dielectric element body (12) is folded in the shape of a trough, and the signal line (20) intersects with a peak shape in the dielectric element body (12) where the rear surface of the dielectric element body is folded in the shape of a peak. The average radius of curvature (R1) in a zone (A11) of the peak-shaped fold in the dielectric element body (12) is larger than the average radius of curvature (R2) in a zone (A12) of the trough-shaped fold in the dielectric element body (12).
Inventors:
YOSUI KUNIAKI (JP)
Application Number:
PCT/JP2013/083329
Publication Date:
June 19, 2014
Filing Date:
December 12, 2013
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H05K1/02
Foreign References:
| JP2009176901A | 2009-08-06 | |||
| JP2008235593A | 2008-10-02 |
Attorney, Agent or Firm:
PROFIC PC (JP)
Patent business corporation pro フィック patent firm (JP)
Patent business corporation pro フィック patent firm (JP)
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