Apple working on high-resolution display tech for Google Glass-like HUD device

Today, a patent application published by the US Patent & Trademark Office, and then discovered by Patently Apple, covers methods of increasing pixel density for high-resolution display technology in a head-mounted display. This is not the first time an Apple patent related to head-mounted displays has surfaced. As far back as 2009, Apple won patents related to an iPod video headset displayIt also won a second patent just this year related to the Google Glass-like technology. Unfortunately, this is not a design patent. So, the Google Glass-like design in the drawing above only relates to a general concept for the device covered in the patent: