G - Physics – 06 – K
Patent
G - Physics
06
K
G06K 19/06 (2006.01) G06K 5/00 (2006.01)
Patent
CA 2629927
A dual card system for a portable device and a fixed terminal machine is disclosed The dual card system (20) includes a first card (24 having a first substrate (21)and a first integrated circuit (IC) provided with a first plurality of contacts (25) on a top surface of the first substrate (21), and a second card (34) having a second substrate (37) and a second IC provided with a second plurality of contacts on top surface of the second substrate (37) The second substrate (37) is provided with a first plurality of pins on a bottom surface thereo to be electrically coupled with the first plurality of contacts, respectfully
L'invention concerne un système de carte double destiné à un dispositif portatif ou à un appareil terminal fixe. Le système de carte double comprend une première carte présentant un premier substrat et un premier circuit intégré (IC) muni d'une première pluralité de contacts sur une surface supérieure du premier substrat; et une seconde carte présentant un second substrat et un second circuit intégré (IC) muni d'une seconde pluralité de contacts sur une surface supérieure du second substrat. Le second substrat est muni d'une première pluralité de broches disposées sur une surface inférieure du substrat pour se raccorder électriquement à la première pluralité de contacts, respectivement.
Ho Chun-Hsin
Macpherson Leslie & Tyerman Llp
LandOfFree
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