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Paging receiver with a light emitting element flashing circuit

  • US 4,876,536 A
  • Filed: 10/12/1988
  • Issued: 10/24/1989
  • Est. Priority Date: 10/12/1987
  • Status: Expired due to Fees
First Claim
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1. A radio paging receiver comprising:

  • DC power supply means;

    a coil element;

    a light emitting element circuit comprising a first light emitting element connected at a first terminal to said DC power supply means and connected at a second terminal to a first end of said coil element;

    a second light emitting element connected at a third terminal to a second end of said coil element and connected at a fourth terminal to ground such that said second light emitting element is identical with said first light emitting element with respect to direction;

    first switching means connected between said second terminal and ground;

    second switching means connected between said third terminal and said DC power supply means;

    radio signal receiving means for receiving a radio signal to produce a receive signal;

    memory means for storing first and second paging numbers which are assigned to said paging receiver;

    detection means for comparing a receive paging number contained in said receive signal with said first and second paging numbers, wherein a first detect signal is produced when said receive paging number is identical with said first paging number and wherein a second detect signal is produced when said receive paging number is identical with said second paging number; and

    control means for continuously turning on said first switching means and repetitively turning on and off said second switching means in response to said first detect signal and, for repetitively turning on and off said first switching means and continuously turning on said second switching means in response to said second detect signal.

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