Invention Grant
- Patent Title: Systems and methods for virtual light field expansion with electro-optical tessellation
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Application No.: US16812182Application Date: 2020-03-06
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Publication No.: US11196976B2Publication Date: 2021-12-07
- Inventor: Barmak Heshmat Dehkordi
- Applicant: Brelyon Inc.
- Applicant Address: US CA Redwood City
- Assignee: Brelyon Inc.
- Current Assignee: Brelyon Inc.
- Current Assignee Address: US CA Redwood City
- Agency: Sheppard Mullin Richter & Hampton LLP
- Main IPC: H04N13/139
- IPC: H04N13/139 ; G02B30/22 ; G02B27/00 ; H04N13/344 ; H04N13/128

Abstract:
Some implementations of the disclosure are directed to tessellating a light field into a size or depth that is larger or further extended than the pupil size of an imaging system or display system. In some implementations, a display system comprises: a display configured to emit light corresponding to an image; a first optical component positioned in front of the display, the first optical component configured to pass the light to an orthogonal field evolving cavity (OFEC) at a plurality of different angles; the OFEC, wherein the OFEC comprises a plurality of reflectors that are configured to reflect the light passed at the plurality of different angles to tessellate the size of the image to form a tessellated image; and a second optical component optically coupled to the OFEC, the second optical component configured to relay the tessellated image through an exit pupil of the display system.
Public/Granted literature
- US20210006763A1 SYSTEMS AND METHODS FOR VIRTUAL LIGHT FIELD EXPANSION WITH ELECTRO-OPTICAL TESSELLATION Public/Granted day:2021-01-07
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