Invention Grant
- Patent Title: Gradient refractive index optical blocks for virtual reality imaging applications
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Application No.: US15972796Application Date: 2018-05-07
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Publication No.: US10768344B2Publication Date: 2020-09-08
- Inventor: Howard Fein , Michael Ponting , Richard Flynn , Jame “Chad” C. Lewis , James Welsh
- Applicant: PEAK NANO OPTICS, LLC
- Applicant Address: US TX Coppell
- Assignee: PEAK NANO OPTICS LLC
- Current Assignee: PEAK NANO OPTICS LLC
- Current Assignee Address: US TX Coppell
- Agency: Haynes and Boone, LLP
- Main IPC: G02B5/18
- IPC: G02B5/18 ; G02B3/08 ; G02B3/00 ; G02B27/01
Abstract:
A virtual reality headset incorporating gradient refractive index (GRIN) lenses within the optical blocks thereof. Optical blocks of varying size and position are used. GRIN lenses are fabricated to fit within the optical block and are shaped to possess desired application-specific characteristics such as having one or more diffractive surfaces.
Public/Granted literature
- US20190056537A1 GRADIENT REFRACTIVE INDEX OPTICAL BLOCKS FOR VIRTUAL REALITY IMAGING APPLICATIONS Public/Granted day:2019-02-21
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