Data processing method

A data processing method for an electronic device having memory means (7) and a resin molding member (8) encapsulating the memory means (7) includes a step of storing data in the memory means (7) and a step of erasing the data stored in the memory means (7). The data erasing step includes X-ray irra...

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Bibliographische Detailangaben
Hauptverfasser: TOKAI, TATSUO, TAKEI, ICHIRO, ABE, AKIRA, MITSUISHI, TOMOKUNI
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A data processing method for an electronic device having memory means (7) and a resin molding member (8) encapsulating the memory means (7) includes a step of storing data in the memory means (7) and a step of erasing the data stored in the memory means (7). The data erasing step includes X-ray irradiation treatment and heat-treatment.