Invention Grant
- Patent Title: Prismatic multiple waveguide for near-eye display
- Patent Title (中): 棱镜多波导用于近眼显示
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Application No.: US13231628Application Date: 2011-09-13
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Publication No.: US08649099B2Publication Date: 2014-02-11
- Inventor: Robert J. Schultz , Nathan E. Burdick
- Applicant: Robert J. Schultz , Nathan E. Burdick
- Applicant Address: US NY Rochester
- Assignee: Vuzix Corporation
- Current Assignee: Vuzix Corporation
- Current Assignee Address: US NY Rochester
- Agency: Harter Secrest & Emery LLP
- Agent Brian B. Shaw, Esq.; Thomas B. Ryan, Patent Agent
- Main IPC: G02B27/14
- IPC: G02B27/14

Abstract:
A near-eye display includes a compound waveguide for presenting viewers with virtual images visible within an eyebox at a limited relief distance from the compound waveguide. The compound waveguide is assembled from a plurality of waveguides that are at least partially optically isolated for conveying different portions of the virtual image. An input couple injects the different portions of the virtual image into predetermined combinations of the waveguides, and an output coupling ejects the different portions of the virtual image from the waveguides toward the eyebox in a form that at least partially constructs a pupil within the eyebox.
Public/Granted literature
- US20120062998A1 PRISMATIC MULTIPLE WAVEGUIDE FOR NEAR-EYE DISPLAY Public/Granted day:2012-03-15
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