Invention Grant
- Patent Title: Multilayer multiview display and method
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Application No.: US16588747Application Date: 2019-09-30
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Publication No.: US11448896B2Publication Date: 2022-09-20
- Inventor: David A. Fattal , Xuejian Li , Francesco Aieta
- Applicant: LEIA INC.
- Applicant Address: US CA Menlo Park
- Assignee: LEIA INC.
- Current Assignee: LEIA INC.
- Current Assignee Address: US CA Menlo Park
- Agent J. Michael Johnson
- Main IPC: G02B30/56
- IPC: G02B30/56 ; F21V8/00 ; G02B27/42

Abstract:
A multilayer static multiview display and method of multilayer multiview display operation provide a plurality of multiview images using diffractive scattering of light from guided light beams having different radial directions. The static multiview display includes a first multiview display layer configured to emit directional light beams representing a first multiview image by diffractive scattering light from a radial pattern of guided light beams within the first multiview display layer. The static multiview display further includes a second multiview display layer configured to emit directional light beams representing a second static multiview image by diffractive scattering light from a radial pattern of guided light beams within the second multiview display layer. The provided plurality of multiview images may include a composite color multiview image, a static multiview image, or an animated or quasi-static multiview image.
Public/Granted literature
- US20200033619A1 MULTILAYER MULTIVIEW DISPLAY AND METHOD Public/Granted day:2020-01-30
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