69 patents
Page 4 of 4
Utility
Head-mounted Display with Pivoting Display
2 Sep 20
A wearable display apparatus has a support that mounts the display apparatus against the head of a viewer; a ball joint that is fitted within the support and coupled to a clamp that extends from the support; a slide that is translatable within the clamp in a first direction and that holds a display module for forming the display image; and a display coupled to the display module and rotatable in a first arc about a vertical axis that extends in a second direction that is orthogonal to the first direction and further rotatable in a second arc about a horizontal axis that is substantially orthogonal to the vertical axis.
Tyler W. Porter, Russell D. Page, Paul J. Travers, Robert J. Schultz
Filed: 4 Jan 17
Utility
Double-sided imaging light guide with embedded dichroic filters
17 Aug 20
An imaging light guide has a waveguide formed as a coated substrate having first and second surface coatings.
Robert J. Schultz, Paul J. Travers
Filed: 4 Jan 17
Utility
Image Shift Correction for Binocular Virtual Imaging Apparatus
22 Jul 20
An imaging apparatus for stereoscopic viewing has a frame that seats against the head of a viewer.
Tyler W. Porter, Robert J. Schultz, Robert W. Gray
Filed: 16 Jul 18
Utility
Image Light Guide with Expanded Light Distribution Overlapping Gratings
1 Jul 20
An image light guide for conveying a virtual image has a waveguide that conveys image-bearing light, formed as a flat plate having an in-coupling diffractive optic with a first grating vector diffracting an image-bearing light beam into the waveguide and directing diffracted light.
Robert J. Schultz, Paul J. Travers
Filed: 11 Jun 18
Utility
Near-eye Display with Self-emitting Microdisplay Engine
17 Jun 20
A near-eye display for an augmented reality display system couples a self-emitting microdisplay to a transmissive waveguide through an input coupler.
Paul J. Travers
Filed: 20 Feb 20
Utility
Imaging Light Guide with Expanded Light Distribution
18 Mar 20
An imaging light guide for conveying a virtual image has a waveguide that conveys image-bearing light, formed as a flat plate having a front and a back surface and having an in-coupling diffractive optic on the front surface with a first grating vector diffracting an image-bearing light beam into the waveguide and directing diffracted light.
Robert J. Schultz, Paul J. Travers
Filed: 12 Dec 17
Utility
Light Guide with Polarization Separator for Dual Images
11 Mar 20
A beam separator has a composite prism having an external input face and an external output face co-planar to the input face.
Robert J. Schultz, Paul J. Travers
Filed: 12 Dec 17
Utility
Head Mounted Imaging Apparatus with Optical Coupling
27 Nov 19
A head-mounted imaging apparatus includes a frame that houses a left-eye and a right-eye imaging apparatus.
Robert J. Schultz
Filed: 10 Jul 19
Utility
Light Guide with Beam Separator for Dual Images
9 Oct 19
An imaging apparatus has a projector apparatus that projects light for forming a first image and a second image.
Robert J. Schultz, Paul J. Travers
Filed: 12 Dec 17