RF CARD

RF CARD

PURPOSE: A radio frequency card is provided to output a particular audio signal when transaction through a radio frequency terminal is performed, in order to inform that the transaction is normally processed. CONSTITUTION: A radio frequency card has a lamination structure of a light emitting sheet(1...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KIM, MYUNG KON, CHOI, DAE HO, HWANG, SAE HOON
Format: Patent
Sprache:eng ; kor
Schlagworte:
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:PURPOSE: A radio frequency card is provided to output a particular audio signal when transaction through a radio frequency terminal is performed, in order to inform that the transaction is normally processed. CONSTITUTION: A radio frequency card has a lamination structure of a light emitting sheet(110), printing sheets(120,140), transparent overlay sheets(130,150). On the light emitting sheet, a radio frequency chip, a radio frequency antenna coil, a signal processing unit, a power receiving unit, and a sound source output module are inlaid. Power is supplied to the sound source output module from a radio frequency terminal. The sound source output module outputs a specific audio signal.