Head worn wireless computer having high-resolution display suitable for use as a mobile internet device

  • US 10,474,418 B2
  • Filed: 09/27/2018
  • Issued: 11/12/2019
  • Est. Priority Date: 01/04/2008
  • Status: Active Grant
First Claim
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1. A method of communicating data via a wireless headset display device comprising:

  • receiving, by the wireless headset display, a digital encoded video signal from a host device of a Bluetooth wireless connection, the Bluetooth wireless connection established via a Serial Port Profile (SPP), and the digital encoded video signal having been compressed with a H.264 compliant compression,wherein the Bluetooth wireless connection comprises two radio frequency (RF) channels, with a first RF channel used for transmitting synchronized audio/video information from the host device and a second RF channel used for transmitting other data from the host device,wherein the other data is not audio/video information;

    forwarding the digital encoded video signal over a Universal Serial Bus (USB) connection to an advanced RISC machine/digital signal processor (ARM/DSP) of the wireless headset display device; and

    decompressing video content in the digital encoded video signal to generate a component video signal that is suitable for handling by a display driver,wherein the display driver is coupled to a VGA quality display of the wireless headset display device, andwherein the component video signal has a packet buffer default size of about 990 bytes.

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