In embodiments of waveguide optics focus elements, an imaging structure includes a
waveguide for viewing of an environment that is viewable with the imaging structure. The …

In embodiments of a multiple waveguide imaging structure, a wearable display device
includes left and right imaging units of respective display lens systems to generate an …

(57) ABSTRACT A waveguide has a front and a rear Surface, the waveguide for a display
System and arranged to guide light from a light engine onto an eye of a user to make an …

A wearable image display system includes a headpiece, a first and a second light engine,
and a first and a second optical component. The first and second light engines generate a …

In embodiments of an auto-stereoscopic augmented reality display, the display device is
implemented with an imaging structure that includes a waveguide for see-through viewing of …

102-104 w through the optical lenses, and the environment image includes opaque pixels
that form a black silhouette of the virtual image. The display lens system also includes a …

Augmented reality and physical game techniques are described. In one or more
implementations, an indication is received by a computing device of a location of a physical …

A display system comprises an optical waveguide and a light engine. The light engine
generates multiple input beams which form a virtual image. An incoupling grating of the …

(56) References Cited 6,621,702 B2 9, 2003 Elias et al. 6,631,755 B1 10/2003 Kung et al.
US PATENT DOCUMENTS 6,635,999 B2 10/2003 Belliveau 6,639,201 B2 10/2003 Almogy …

Light guide techniques are described. In one or more imple mentations, an apparatus
includes a housing, a light guide supported by the housing, a light engine disposed within …