Optical disc recording and reproducing apparatus
AssigneeSony Corporation
InventorsKoji Ashizaki, Takahiro Toyoda, Satoshi Kitani
Life of this patent
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AssigneeSony Corporation
InventorsKoji Ashizaki, Takahiro Toyoda, Satoshi Kitani
Estimating the term…
The present invention provides an optical disc recording and reproducing apparatus having a function of communicating with a noncontact IC. The apparatus includes a chassis, an external antenna arranged for communication with a noncontact IC outside the chassis, an internal antenna arranged for communication with a noncontact IC included in an optical disc loaded in the chassis, a control section performing a search operation of searching for the noncontact IC outside the chassis and the noncontact IC in the optical disc, and a switching section changing conduction state between the external antenna and the control section and that between the internal antenna and the control section under the control of the control section.
An optical disc recording and reproducing apparatus having a function of communicating with a noncontact IC, comprising:
An optical disc recording and reproducing apparatus having a function of communicating with a noncontact IC, comprising:
Dependencies are inferred from the claim text.