HOUSING AND PROTECTING CASE FOR ELECTRONIC APPARATUS, OR THE LIKE

Title:

HOUSING AND PROTECTING CASE FOR ELECTRONIC APPARATUS, OR THE LIKE

Document Type and Number:

Japanese Patent JP2001078820

Kind Code:

A

Abstract:

To expand functions by solving the problem of occurrence of dead batteries, or the like, during use.

An electronic apparatus 12 is housed in a housing space part 21 during carrying or unuse. A sheet-like negative electrode material and positive electrode material formed by applying polar active materials 3 and 5 on film-like current collectors 2 and 4 are laminated via a polymer electrolyte 6, by which a polymer secondary battery 1 in which the entire part is constituted to a sheet form having flexibility is built therein. The polymer secondary battery 1 constitutes a spare power source of the built-in secondary battery by connecting of the electronic apparatus 12 housed therein and charges this built-in secondary battery.

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Inventors:

SAWAI KUNIHITO
HORIE TAKESHI
NODA KAZUHIRO

Application Number:

JP25634999A

Publication Date:

March 27, 2001

Filing Date:

September 09, 1999

Export Citation:

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Assignee:

SONY CORP

International Classes:

G06F1/26; A45C11/00; G06F1/16; (IPC1-7): A45C11/00; G06F1/16

Attorney, Agent or Firm:

Akira Koike (2 outside)

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