Invention Grant
- Patent Title: Three dimensional glasses free light field display using eye location
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Application No.: US17896372Application Date: 2022-08-26
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Publication No.: US12028502B2Publication Date: 2024-07-02
- Inventor: Tuotuo Li , Joshua J. Ratcliff , Qiong Huang , Alexey M. Supikov , Ronald T. Azuma
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: HANLEY, FLIGHT & ZIMMERMAN, LLC
- Main IPC: H04N13/144
- IPC: H04N13/144 ; G06F3/048 ; G06T15/06 ; G06T15/50 ; H04N13/106 ; H04N13/139 ; H04N13/305 ; H04N13/307 ; H04N13/324 ; H04N13/383

Abstract:
Disclosed herein are systems, apparatus, methods, and articles of manufacture to present three dimensional images without glasses. An example apparatus includes a micro lens array and at least one processor. The at least one processor is to: determine a first position of a first pupil of a viewer; determine a second position of a second pupil of the viewer; align a first eye box with the first position of the first pupil; align a second eye box with the second position of the second pupil; render, for presentation on a display, at least one of a color plus depth image or a light field image based on the first position of the first pupil and the second position of the second pupil; and cause backlight to be steered through the micro lens array and alternatingly through the first eye box and the second eye box.
Public/Granted literature
- US20230019187A1 THREE DIMENSIONAL GLASSES FREE LIGHT FIELD DISPLAY USING EYE LOCATION Public/Granted day:2023-01-19
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