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US 12,537,235 B2Granted
Flexible printed circuit board for measuring internal pressure of pouch cell, and method of measuring internal pressure of pouch cell
AssigneeLG Energy Solution, Ltd.
InventorsKi-Young Lee, Dong-Wan Ko, Do-Yul Kim, Ju-Ri Kim
Life of this patent
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Abstract
A flexible printed circuit board for pouch cell internal pressure measurement includes a sensing part on which a pressure sensor is mounted; a board part provided with connector pins connected to a plurality of conductor lines, respectively; and an extension part extending from the sensing part to the board part. The extension part includes a protective sheath of a metal material that surrounds an outer surface of an insulating film in a predetermined section.
Claims13
A flexible printed circuit board for pouch cell internal pressure measurement comprising:
- a plurality of conductor lines;
- an insulating film having insulation properties and flexibility, which surrounds the plurality of conductor lines;
- a sensing part on which a pressure sensor is mounted;
- a board part having connector pins connected to the plurality of conductor lines, respectively;
- and
- an extension part extending from the sensing part to the board part,
- wherein the extension part comprises a protective sheath of a metal material that surrounds an outer surface of the insulating film in a predetermined section.
4 more elements
Dependencies are inferred from the claim text.