COMPACT LIGHTWEIGHT HEADS UP DISPLAYS

Brand	Owner	Address	Description
EYEHUD	ROCKWELL COLLINS, INC.	400 Collins Rd. NE Cedar Rapids IA 52498	Compact and lightweight Heads-up displays (HUDs) in the nature of transparent see-through electronic displays, for use in military ground personnel and aviation applications, designed to be mounted on helmets or safety glasses, that feature waveguide technology, and can provide enhanced or augmented reality capabilities, and project video and symbology visual symbols to the user;EYE HEADS-UP DISPLAY;EYE HEAD-UP DISPLAY;EYE HUD;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Various embodiments involving structures and methods for illumination can be employed, for example, in projectors, head-mounted displays, helmet-mounted displays, heads-up displays, back projection TVs, flat panel displays as well as other optical systems. Certain embodiments may include prism elements for illuminating, for example, a spatial light modulator. Light may be coupled to the prism in some cases using fiber optics or lightpipes. The optical system may also include a diffuser having scatter features arranged to scatter light appropriately to produce a desired luminance profile. Ellipsoid- and parapoloid-shaped combiners may be employed in embodiments of displays such as for example head mounted displays, helmet mounted displays, and heads-up display. Other embodiments are possible as well.