IC card including multiple substrates bearing electronic components
An IC card includes a main substrate and a plurality of sub-substrates. Each sub-substrate has two surfaces on which electronic components are installed. The sub-substrates are mounted on both surfaces of the main substrate within the IC card. Openings in the main substrate receive electronic compon...
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Zusammenfassung: | An IC card includes a main substrate and a plurality of sub-substrates. Each sub-substrate has two surfaces on which electronic components are installed. The sub-substrates are mounted on both surfaces of the main substrate within the IC card. Openings in the main substrate receive electronic components installed on the sub-substrates. Such an arrangement makes it possible to provide four layers of electronic components within an IC card. |
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