Invention Grant
- Patent Title: Adjustable pupil distance wearable display
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Application No.: US14931497Application Date: 2015-11-03
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Publication No.: US10437071B2Publication Date: 2019-10-08
- Inventor: Eric Tremblay , Mickael Guillaumee , David Ziegler , Christophe Moser , Philippe De Gol
- Applicant: North Inc.
- Applicant Address: CA Kitchener, ON
- Assignee: North Inc.
- Current Assignee: North Inc.
- Current Assignee Address: CA Kitchener, ON
- Agent Thomas Mahon
- Main IPC: G02B27/01
- IPC: G02B27/01 ; G06T19/00 ; G06F3/01

Abstract:
Disclosed herein are devices and methods to provide a display including a projection system and a removable lenses including a holographic optical element to receive light and reflect the light to an exit pupil. Each of the removable lenses may comprise a holographic optical element in a different position of the lens to change the position of the exit pupil. The projection system may project an image onto the holographic optical element to project the image to the exit pupil.
Public/Granted literature
- US20170102548A1 ADJUSTABLE PUPIL DISTANCE WEARABLE DISPLAY Public/Granted day:2017-04-13
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