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US 2021/0345480 A1Published application
Battery management system circuit
AssigneeLG Chem, Ltd.
InventorsKi Young LEE, Wongon KIM
Life of this patent
Estimating the term…
Abstract
Disclosed is a battery management system circuit, including: a substrate; a first resistor part disposed on the substrate and including a plurality of resistors; a second resistor part disposed on the substrate and including a plurality of resistors; and a first perforation formed by piercing the substrate between the first resistor part and the second resistor part, and the first perforation diffuses heat generated by the first resistor part and the second resistor part.
Claims12
A battery management system circuit, comprising:
- a substrate;
- a first resistor part disposed on the substrate and including a plurality of resistors;
- a second resistor part disposed on the substrate and including a plurality of resistors;
- and
- a first perforation formed by piercing the substrate between the first resistor part and the second resistor part,
- wherein the first perforation is configured to diffuse heat generated by the first resistor part and the second resistor part.
3 more elements
A battery management system circuit, comprising:
- a substrate;
- a first resistor part disposed on the substrate and including a plurality of resistors;
- and
- a first perforation formed by piercing the substrate at positions corresponding to three surfaces of the first resistor part,
- wherein the first perforation is configured to diffuse heat generated in the first resistor part.
2 more elements
A battery management system circuit, comprising:
- a substrate;
- a first resistor part disposed on the substrate and including a plurality of resistors;
- a first perforation formed by piercing the substrate at a position corresponding to a first surface of the first resistor part;
- and
- a first thermal pad attached to a plurality of resistors included in the first resistor part,
- wherein the first perforation is configured to diffuse heat generated in the first resistor part, and
- wherein the third thermal pad, while penetrating through the first perforation, is wound at least once around the first resistor part and a lower surface of the substrate.
4 more elements
Dependencies are inferred from the claim text.