Compact electronic equipment

Details Compact electronic equipment Compact electronic equipment

1984-07-18

1987-06-02

Shoop, Jr., William M.

Electrical transmission or interconnection systems

Miscellaneous systems

Power packs

200 5R, 200 5A, 429127, 429 98, 340759, 368204, 364712, G06F 1502

Patent

active

046706640

ABSTRACT:
In compact card-like equipment having an IC chip and a power source cell, an equipment case has a multilayered structure of a pair of upper and lower sheets and a pair of upper and lower panels laminated on a frame, respectively. A flexible substrate and a paper-like cell as a primary cell are provided in the equipment case. The paper-like cell has a pair of positive and negative electrode sheets and a power generating unit interposed therebetween. A sealing member seals the peripheries of the electrode sheets of the paper-like cell. The paper-like cell is received in a receptacle space formed in the frame. The flexible substrate is received in another receptacle space formed in the frame. The electrode sheets of the paper-like cell are electrically connected to terminals of the flexible substrate by means of a film-like connecting member. This compact card-like electronic equipment such as a calculator is thin and compact in size.

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patent: 4374186 (1983-02-01), McCartney et al.
patent: 4436792 (1984-03-01), Tomino et al.

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