Patent ID: 11924401
Assignee: HES IP HOLDINGS, LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 21:
22. A method for displaying a 3D image with depths comprising:
(a) at least one light signal generator sequentially generating multiple light signals; and
(b) at least one optical assembly receiving the multiple light signals, and projecting and scanning the multiple light signals within a predetermined time period based on a predetermined scanning pattern to display the 3D image in space;
wherein each pixel of the 3D image is displayed at a position by at least two of the multiple light signals to a viewer's eye, paths or extensions of the paths of the at least two light signals intersect at the position and at an angle associated with a depth of the pixel, and the predetermined time period is one eighteenth of a second.