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Light receiving and emitting electronic apparatus

  • US 20050057169A1
  • Filed: 07/30/2004
  • Published: 03/17/2005
  • Est. Priority Date: 07/31/2003
  • Status: Abandoned Application
First Claim
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1. A light receiving and emitting electronic apparatus comprising:

  • a light emitting device;

    a light receiving device, and a driving device for driving the light emitting device and the light receiving device, and serving to transmit/receive data to/from an outside through the light emitting device, wherein said light receiving device is further comprising;

    a data signal input terminal for inputting a data signal from a data signal control device for controlling the driving device in order to transmit/receive data to/from outside;

    a remote control signal input terminal for inputting a remote control signal from a remote control signal control device for controlling the driving device in order to remotely operate an external electronic apparatus, first current generating means for driving a suitable current for transmitting and receiving data into the light emitting device;

    second current generating means for driving a suitable current for transmitting the remote control signal into the light emitting device, and means for selectively switching the first current generating means and second current generating means.

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