Method for manufacturing memory cards

Details Method for manufacturing memory cards Method for manufacturing memory cards

1989-04-21

1990-10-09

Woo, Jay H.

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

To produce composite, plural part or multilayered article

264261, 26427215, 26427217, 264278, B29C 4514

Patent

active

049618938

ABSTRACT:
A support element supports the integrated circuit chip of an electronic memory card. The support element is used for positioning the chip inside a mold cavity and the card body is formed by injecting plastic material (e.g., ABS) into the cavity so that the chip is embedded in the plastic. The support element may be constituted of a film which is peeled off the finished card or it may be constituted of a sheet which remains as an integral part of the card. The support element may include graphics elements for decorating the card face. If the support element is a peel-off film, then the graphics elements are transferred and remain visible on the card. If the support element remains as an integral part of the card, then the graphics elements are formed on a face thereof which is visible in the finished card.

REFERENCES:
patent: 3122598 (1964-02-01), Berger
patent: 3469310 (1969-09-01), Peck
patent: 3654062 (1972-04-01), Loew
patent: 3839129 (1974-10-01), Neumann
patent: 4216577 (1980-08-01), Badet
patent: 4427615 (1984-01-01), Eskesen
patent: 4450024 (1984-05-01), Haghiri-Tehrani
patent: 4625102 (1986-11-01), Rebjock
patent: 4737620 (1988-04-01), Mollet
patent: 4779145 (1988-10-01), Lemelson
patent: 4801561 (1989-01-01), Sankhagowit
patent: 4812633 (1989-03-01), Vogelgesang
patent: 4822550 (1989-04-01), Komathu

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