Electronic label and carriers therefor

Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – Smart card package

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Details

235492, 257698, 257700, H01L 23043

Patent

active

055593704

ABSTRACT:
The memory device according to the invention has a rigid metallic part (1) ensuring a mechanical and electrical connection with a reading system. It incorporates an integrated EEPROM circuit with reading/writing by a power supply located internally of a hollow contact connected to the first power supply terminal of the IC and serving as a protective case. Everything is installed on a support (3) fixed in a slot (2) of the metallic part (1), which is connected to the second power supply terminal of the IC. It is possible to install several IC's in the same metallic part, so as to produce a multifunction device.

REFERENCES:
patent: 4621190 (1986-11-01), Saito et al.
patent: 4660172 (1987-04-01), Holzer
patent: 4945217 (1990-07-01), Bolan
patent: 4982069 (1991-01-01), Kayanakis
patent: 5337588 (1994-08-01), Chhatwal
patent: 5350945 (1994-09-01), Hayakawa
"Key With LCD Indicator", IBM Technical Disclosure Bulletin NB8909109, Sep. 1989, vol. 32, No. 4B, pp. 109-110.
Catalogue of Touch Memory, Dallas Semiconductor pp. 1-39, 71 & 72; Feb. 20, 1992.

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