Daqri, LLC

Cerr Limited

David Hayes

David Crosby

Brian Mullins

Roy Lawrence Ashok Inigo

Philip Greenhalgh

Ryan Ries

Arash Kalantari

Cassie Li

Douglas Rieck

Siamak Sepahram

Philip Andrew Greenhalgh

Portable computing device

Fixed position optical devices for displaying augmented reality images are provided herein. In one embodiment an optical device includes a AIIE having a waveguide that reflects a computer generated image along a central viewing axis, the computer generated image being received from an image generator optically coupled to the waveguide, and a fixed lens assembly for coupling a background image with the computer generated image to create the augmented reality display, the fixed lens assembly including a proximal lens disposed on one side of the waveguide, the proximal lens being fixedly spaced apart from the waveguide at a first distance, and a distal lens disposed on an opposing side of the AIIE from the one side, the distal lens being fixedly spaced apart from the waveguide at a second distance.

Placement of a computer generated display with focal plane at finite distance using optical devices and a see-through head-mounted display incorporating the same

An optical module for head mounted displays and other applications comprises: an optical substrate and optical superstrate having inter-engaging ridged surfaces. A reflective layer is formed on at least one of the surfaces. An index matching material may be located between the surfaces. A region that receives a projected image, from a projector, directs rays launched from the projector onto the ridged surfaces, so that in use a viewer perceives an augmented image. The augmented image comprising reflected rays from the projector and transmitted rays from an object located on an opposite side of the module to that of the viewer.

Optical modules

Growing community of inventors

Rye, United Kingdom

David Hayes