초록 ▼

A standardized access card is formed of a single or a pair of bonded sheets of material including a cavity within which is disposed an integrated circuit assembly for processing electrical signals arranged within the card. The thickness of the assembly is relatively smaller than the thickness of the

A standardized access card is formed of a single or a pair of bonded sheets of material including a cavity within which is disposed an integrated circuit assembly for processing electrical signals arranged within the card. The thickness of the assembly is relatively smaller than the thickness of the card and terminal areas of the assembly are accessible through cut-outs in the card which may be open or plugged with conductive material. The card may be formed in a continuous process from a plurality of strips of material which separately provide the card material, the integrated circuit assembly and a cover for the device of the circuit assembly.

대표청구항 ▼

A standardized information card comprising: a sheet having a predetermined surface area and a predetermined maximum thickness; said sheet having a top face, a bottom face and reference data on said top face, an integrated circuit assembly comprising a substrate having a surface area and a thickness

A standardized information card comprising: a sheet having a predetermined surface area and a predetermined maximum thickness; said sheet having a top face, a bottom face and reference data on said top face, an integrated circuit assembly comprising a substrate having a surface area and a thickness substantially smaller than said predetermined surface area and said predetermined maximum thickness of said sheet, respectively, and an electronic device carried on at least one major surface of said substrate, said electronic device having a plurality of terminals on a predetermined major surface area and an array of conductors which extends from said terminals toward terminal areas adjacent the peripheral portion of said substrate and which are connected with respective terminal areas; said sheet including a cavity of an area substantially greater than said predetermined major surface area of said electronic device for said substrate with said electronic device and said array of conductors, said cavity including a chamber for said device, said substrate being disposed against one face of said sheet and said card having electrical terminals corresponding to said respective terminal areas of said array of conductors on said substrate and aperture means adjacent said cavity for accessing to said respective terminal areas.