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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12607531-B2, on 21 April 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000000277

Split-type piezoelectric sensor

Published
Permanent URL
Classification
Sensors, Controls & Machine Vision › Force and Pressure Sensing
Original source
US-12607531-B2, the United States Patent and Trademark Office, 21 April 2026
Document SHA-256
4a665e970e7563b54cbde116c18847348acfbe2eeb7feac945325de349a6403d

Abstract

A split-type piezoelectric sensor includes a first circuit board and a second circuit board. The first circuit board includes a sub-board, a piezoelectric film, and a first connector. The sub-board and the first circuit board are located on the same plane, and the sub-board is located in a hollow area of the first circuit board and connected to one end in the first circuit board. The piezoelectric film is attached to the sub-board and is electrically connected to the sub-board. The first connector and the piezoelectric film are provided on the same side, and the first connector is electrically connected to the first circuit board. The second circuit board includes a signal processing unit and a second connector electrically connected to the signal processing unit. The second connector is opposite to and detachably connected to the first connector, and the second connector supports the first circuit board.

Publication information

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Citation

OpenTechnical Publication OT-2026-000000277, “Split-type piezoelectric sensor,” published September 15, 2026 at 19:02:41 UTC, https://opentechnical.org/p/OT-2026-000000277.

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This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.