Invention Grant
- Patent Title: Dual-mode augmented/virtual reality (AR/VR) near-eye wearable displays
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Application No.: US15294447Application Date: 2016-10-14
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Publication No.: US11609427B2Publication Date: 2023-03-21
- Inventor: Hussein S. El-Ghoroury , Chih-Li Chuang , Biagio Agostinelli
- Applicant: Ostendo Technologies, Inc.
- Applicant Address: US CA Carlsbad
- Assignee: Ostendo Technologies, Inc.
- Current Assignee: Ostendo Technologies, Inc.
- Current Assignee Address: US CA Carlsbad
- Agent Greg Calwell, Esq.; W. Eric Boyd, Esq.
- Main IPC: G02B27/01
- IPC: G02B27/01 ; G06F3/01 ; G09G3/00 ; G02B27/00 ; G02B6/10 ; G06F3/0354 ; G06T11/60 ; G09G5/02 ; G09G5/10 ; G02B5/18

Abstract:
A dual-mode augmented/virtual reality near-eye wearable display for use with a curved lens element. The lenses are provided with one or more transparent waveguide elements that are disposed within the thickness of the lenses. The waveguide elements are configured to couple display images directly from image sources such as emissive display imagers to an exit aperture or plurality of exit aperture sub-regions within a viewer's field of view. In a preferred embodiment, a plurality of image sources are disposed on the peripheral surface of the lenses whereby each image source has a dedicated input image aperture and exit aperture sub-region that are each “piecewise flat” and have matched areas and angles of divergence whereby a viewer is presented with the output of the plurality of image source images within the viewer's field of view.
Public/Granted literature
- US20170108697A1 Dual-Mode Augmented/Virtual Reality (AR/VR) Near-Eye Wearable Displays Public/Granted day:2017-04-20
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