Invention Grant
- Patent Title: Display for three-dimensional image
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Application No.: US17508798Application Date: 2021-10-22
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Publication No.: US12192437B2Publication Date: 2025-01-07
- Inventor: Adrian Kaehler
- Applicant: Magic Leap, Inc.
- Applicant Address: US FL Plantation
- Assignee: Magic Leap, Inc.
- Current Assignee: Magic Leap, Inc.
- Current Assignee Address: US FL Plantation
- Agency: Via LLP
- Agent Zi Wong
- Main IPC: H04N13/393
- IPC: H04N13/393 ; G02B30/27 ; G02B30/54 ; G02B30/56 ; G09G3/00 ; H04N13/307 ; H04N13/32 ; H04N13/324 ; H04N13/398

Abstract:
Apparatuses and methods for displaying a 3-D representation of an object are described. Apparatuses can include a rotatable structure, motor, and multiple light field sub-displays disposed on the rotatable structure. The apparatuses can store a light field image to be displayed, the light field image providing multiple different views of the object at different viewing directions. A processor can drive the motor to rotate the rotatable structure and map the light field image to each of the light field sub-displays based in part on the rotation angle, and illuminate the light field sub-displays based in part on the mapped light field image. The apparatuses can include a display panel configured to be viewed from a fiducial viewing direction, where the display panel is curved out of a plane that is perpendicular to the fiducial viewing direction, and a plurality of light field sub-displays disposed on the display panel.
Information query