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Display device of identification card

  • US 20060087493A1
  • Filed: 10/22/2004
  • Published: 04/27/2006
  • Est. Priority Date: 10/22/2004
  • Status: Abandoned Application
First Claim
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1. An improved display device of an identification card, the display device having a main body mounted thereon comprising:

  • several receiving clips mounted on a bottom edge and near a top edge of a front surface of the main body for receiving the identification card;

    a speaker, a monitor, a microphone, a storage device, a connection part for coupling with a string that can be hung on the neck, a camera lens, several input/output devices, and several function buttons mounted on the periphery of the main body; and

    a central processing unit (CPU) mounted on the inside of the main body, wherein the CPU is further connected to an analog to digital converter, a digital to analog converter, an audio amplifier, a digital signal processor, and a transmission interface so as to form a MP3 playing circuit, and the CPU is further connected to the camera lens and a Bluetooth chip module.

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