Magic Leap, Inc.

Benjamin John Kuehn

Abhijith Rajiv

Charles David Melville

Brian T Schowengerdt

Mathew David Watson

Emma Rae Mullen

Sarah Colline McQuaide

Mina Rohani

A projector including a cantilever position detection system includes a chassis and an actuator mounted to the chassis. The projector also includes a cantilever light source having a longitudinal axis and mechanically coupled to the actuator. The cantilever light source is operable to transmit display light and characterization light. The projector further includes an optical assembly section operable to receive the display light and the characterization light. The optical assembly section includes a dichroic mirror operable to reflect at least a portion of the display light and transmit at least a portion of the characterization light. Moreover, the projector includes a position measurement device operable to receive the transmitted portion of the characterization light.

System for using characterization light to detect fiber position in a fiber scanning projector

A projector includes a cantilever position detection system. The projector also includes a chassis, an actuator mounted to the chassis, and a cantilever light source having a longitudinal axis and mechanically coupled to the actuator. The projector also includes a position measurement region including an aperture, wherein the cantilever light source extends through the aperture, and a plurality of optical source/photodetector pairs disposed in a lateral plane orthogonal to the longitudinal axis.

Method and system for detecting fiber position in a fiber scanning projector

A fiber scanning system includes a fiber optic element having an actuation region and a motion actuator mechanically coupled to the fiber optic element. A continuous bond line is present between the actuation region and the motion actuator. The fiber scanning system also includes a retention collar mechanically coupled to the motion actuator.

Methods and systems for fiber scanners with continuous bond lines

Growing community of inventors

Seattle, WA, United States of America

Benjamin John Kuehn