Remote computer display using graphics primitives sent over a wireless link

  • US 6,580,422 B1
  • Filed: 04/27/1995
  • Issued: 06/17/2003
  • Est. Priority Date: 04/27/1995
  • Status: Expired due to Term
First Claim
Patent Images

1. A remote computer display system comprising:

  • a portable computing device (PCD) having a wireless transmitter;

    a remote video display electrically connected to a wireless receiver;

    the PCD also having a video driver operative to receive video requests issued by a software program executing on the PCD and converting the video requests into graphics primitives which are sent as signals by the wireless transmitter to the wireless receiver;

    the wireless receiver being operative to receive the signals sent by the wireless transmitter and to convert the received signals into digital data representing the graphics primitives and also operative to send the digital data to a remote display driver; and

    the remote display driver is operative to cause the remote video display to display a video image in response to the digital data sent by the wireless receiver.

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