ELECTRONIC PROJECTION DISPLAYS

Brand	Owner (click to sort)	Address	Description
IN FOCUS	INFOCUS CORPORATION	Suite 120 13190 SW 68th Parkway Portland OR 97223	electronic projection displays;
POWER PRO	IN FOCUS SYSTEMS, INC.	27700B S.W. PARKWAY AVE. WILSONVILLE OR 97070	electronic projection displays;POWER PROFESSIONAL;
	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.