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US 2013/0280558 A1Published application
Rechargeable battery
AssigneeSamsung SDI Co., Ltd.
InventorsJong-Hwa HUR, Sang-Do HEO
Life of this patent
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Abstract
A rechargeable battery that includes an electrode assembly, a case having an inner space and receiving the electrode assembly, and a protective circuit module mounted with a protective element controlling charge and discharge of the electrode assembly, wherein the protective circuit module includes a circuit board installed with the protective element and a metal part fixed to the circuit board and combined to the case.
Claims20
A rechargeable battery, comprising:
- a case;
- an electrode assembly arranged within the case;
- and
- a protective circuit module borne by an opening in the case to seal the electrode assembly within the case, the protective circuit module including:
- a circuit substrate including a printed circuit board and an electronic component arranged on the printed circuit board;
- and
- a metal layer borne by the circuit substrate, wherein a peripheral portion of the metal layer is attached to the case to seal the electrode assembly within.
4 more elements
A rechargeable battery, comprising:
- a case;
- an electrode assembly arranged within the case;
- and
- a protective circuit module joined with an opening in the case, the protective circuit module including:
- a circuit substrate including a printed circuit board including electrical traces arranged thereon and a protective element IC chip arranged on the printed circuit board;
- and
- a metal layer joined to the circuit substrate.
4 more elements
Dependencies are inferred from the claim text.