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US 8,139,103 B2Granted
Traveling lens for video display
AssigneeVuzix Corporation
InventorStephen Paul McGrew
Life of this patent
Estimating the term…
Abstract
A video display includes a light signal generator that generates modulated light signals containing video information propagating along an optical guideway. A light-releasing mechanism releases light from the optical guideway in a timed relationship with the modulation of the light signals. A traveling lens propagates in communication with an optical guideway for guiding light released from the optical guideway into selected directions in a timed relationship with a modulation of the light signals.
Claims11
A video display comprising:
- a light signal generator that generates modulated light signals containing video information,
- a plate that propagates the light signals by internal reflection along an optical guideway,
- a light-releasing mechanism to release light from the optical guideway in a timed relationship with the modulation of the light signals
- a traveling lens that propagates in communication with the optical guideway for guiding light released from the optical guideway into selected directions in a timed relationship with the modulation of the light signals.
1 more element
Dependencies are inferred from the claim text.