Patent ID: 9274339
Filing Date: 2016-03-01
CPC Classification: G02B

Claim Text:
1. A worn display for a user having eyes, the worn display comprising: a projector; and at least one diffraction grating member configured to be wearable and physically separate from the projector and physically free from the projector across rotational movement of the at least one diffraction grating member, the diffraction grating member having an input end for receiving a collimated image from the projector, and a combiner end for providing the collimated image received at the input end to the eyes of the user and wherein the light received from an outside scene is viewable through the combiner end, the at least one diffraction grating member extending from the input end to the combiner end, wherein the input end is configured to be disposed to receive the collimated image from the projector in a position unobstructed by the user and the combiner end is configured to be disposed in front of the eyes.