Invention Grant
- Patent Title: Multicolor static multiview display and method
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Application No.: US16820567Application Date: 2020-03-16
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Publication No.: US11650359B2Publication Date: 2023-05-16
- Inventor: David A. Fattal
- 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: G02B5/18
- IPC: G02B5/18 ; G02B30/56 ; F21V8/00 ; G02B27/30 ; G02B27/42

Abstract:
A multicolor static multiview display and method of multicolor static multiview display operation provide a color static multiview image using diffractive gratings to diffractively scatter light from guided light beams having a selectable color and different radial directions. The multicolor static multiview display includes a light guide configured to guide plurality of guided light beams and a multicolor light source configured to provide the guided light beam plurality having the selectable color and the different radial directions. The multicolor static multiview display further includes a plurality of diffraction gratings configured to provide from a portion of the guided light beams directional light beams having a color, intensities, and principal angular directions corresponding to color view pixels of the color static multiview image.
Public/Granted literature
- US20200217996A1 MULTICOLOR STATIC MULTIVIEW DISPLAY AND METHOD Public/Granted day:2020-07-09
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