Fpcb assembly for battery module, method for manufacturing same, and battery module comprising same

A battery module and circuit board assembly technology, applied in battery pack components, printed circuit manufacturing, circuit bendable/stretchable components, etc., can solve problems such as increased material cost and achieve the effect of reducing material cost

Pending Publication Date: 2020-11-06
LG ENERGY SOLUTION LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This is the main reason for the increase in the material cost of FPCB

Method used

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  • Fpcb assembly for battery module, method for manufacturing same, and battery module comprising same
  • Fpcb assembly for battery module, method for manufacturing same, and battery module comprising same
  • Fpcb assembly for battery module, method for manufacturing same, and battery module comprising same

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Embodiment Construction

[0034] Hereinafter, preferred embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. Before the description, it should be understood that the terms used in the specification and appended claims should not be construed as limited to the ordinary and dictionary meanings, but on the basis of the principle of allowing the inventor to define the terms appropriately to obtain the best explanation Interpretation is based on meanings and concepts corresponding to technical aspects of the present disclosure.

[0035] Therefore, the descriptions presented herein are only for illustrative preferred examples and are not intended to limit the scope of the present disclosure, so it should be understood that other equivalents and Revise.

[0036] The FPCB assembly described below may be included in a battery module and used as a wiring part that senses voltage and temperature of a secondary battery cell and transmits the voltage and te...

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Abstract

Disclosed is an FPCB assembly for a battery module. An aspect of the present invention may provide an FPCB assembly for a battery module, wherein the FPCB assembly is provided with a film having an insulating property and a bending property and conductive patterns disposed in a predetermined shape in the film, and transmits electrical signals, the FPCB assembly comprising: a main FPCB extending inone direction; and a sub-FPCB assembled with at least one side of the main FPCB and extending in a direction different from the extending direction of the main FPCB.

Description

technical field [0001] The present disclosure relates to a flexible printed circuit board (FPCB) for sensing voltage of a battery module, and more particularly, the present disclosure relates to an FPCB assembly for a battery module, a manufacturing method thereof, and an FPCB assembly including the FPCB A battery module of an assembly constructed by connecting a plurality of FPCBs arranged in a simple form. [0002] This application claims priority from Korean Patent Application No. 10-2018-0159520 filed in Korea on December 11, 2018, the disclosure of which is incorporated herein by reference. Background technique [0003] In general, printed circuit boards (PCBs) are widely used in various electronic products such as TVs, computers, mobile phones, displays, communication networks, and secondary battery modules. As one type of PCB, a flexible printed circuit board (FPCB) having insulation and flexibility has been particularly widely used recently. [0004] Specifically, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/42H01M10/48H05K1/14H01R12/77G01R31/382
CPCG01R31/382Y02E60/10H05K3/361H05K1/118H05K1/147H05K2201/1034H05K2201/10189H05K2201/058H05K2201/10037H05K2201/052H01R12/78H01R12/777H01R12/778H01M10/425H01M10/482H01M10/486H01M50/211H01M50/284H01M50/569H01M2220/20G01R19/0084H01M10/48H01M10/4257H01M50/258H01R13/6683H01R43/205H05K1/0277H05K2201/10795H05K1/14
Inventor 郑相恩
Owner LG ENERGY SOLUTION LTD
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