- Patent Title: Head-mounted display (HMD) with spatially-varying retarder optics
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Application No.: US16692823Application Date: 2019-11-22
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Publication No.: US10996463B2Publication Date: 2021-05-04
- Inventor: Joshua Mark Hudman , Ivan A. McCracken
- Applicant: Valve Corporation
- Applicant Address: US WA Bellevue
- Assignee: Valve Corporation
- Current Assignee: Valve Corporation
- Current Assignee Address: US WA Bellevue
- Agency: Lee & Hayes, P.C.
- Main IPC: G02B27/00
- IPC: G02B27/00 ; G02B5/30 ; G02B27/28
Abstract:
A head-mounted display, or other near-to-eye display, incorporates optics that include a spatially-varying retarder (SVR). The SVR may be manufactured with a correction factor applied thereto in order to compensate for one or more manufacturing errors that are exhibited in a molded lens and/or a polarizing beam splitter included in the optics of the system.
Public/Granted literature
- US20210072533A1 HEAD-MOUNTED DISPLAY (HMD) WITH SPATIALLY-VARYING RETARDER OPTICS Public/Granted day:2021-03-11
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