STATE DETECTING DEVICE

Title:

STATE DETECTING DEVICE

Document Type and Number:

WIPO Patent Application WO/2018/173956

Kind Code:

A1

Abstract:

The objective of the present invention is to provide a state detecting device which can be applied suitably even in a severe environment. A state detecting device 1 is provided with a chargeable all-solid-state battery 30, a piezoelectric element 20 which supplies charging power to the all-solid-state battery 30, and an integrated circuit 40 including various sensors which operate using supplied electric power from the all-solid-state battery 30. The all-solid-state battery 30, the piezoelectric element 20 and the integrated circuit 40 are provided on one surface of a flexible substrate 10. The flexible substrate 10 is attached to a flexible object 50, which is either an object being measured or constitutes at least part of an inner surface of a space being measured.

Inventors:

KAMI MASAFUMI (JP)
KOBAYASHI HIROSHI (JP)
KASAJIMA TAMON (JP)

Application Number:

PCT/JP2018/010536

Publication Date:

September 27, 2018

Filing Date:

March 16, 2018

Export Citation:

Click for automatic bibliography generation Help

Assignee:

TDK CORP (JP)

International Classes:

G01D21/00; G01K1/16; G01L1/00; G01L1/16; G01L5/00; G01L19/00; G01P15/00; H01M10/44; H01M10/48

Foreign References:

JP2014060014A	2014-04-03
JP2010032492A	2010-02-12
JP2015220106A	2015-12-07
JP5264842B2	2013-08-14

Other References: