Patent ID: 11924398
Assignee: BEIJING IVISUAL 3D TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 11:
12. A 3D display device, comprising:
a multi-viewpoint 3D display screen, comprising a plurality of composite pixels and a lenticular grating covering the plurality of composite pixels, wherein each composite pixel of the plurality of composite pixels comprises a plurality of composite subpixels, each composite subpixel of the plurality of composite subpixels comprises a plurality of subpixels, and the lenticular grating is obliquely arranged to cover a plurality of subpixels along a first direction of the 3D display device to define a plurality of first posture viewpoints and cover at least two composite pixels along a second direction of the 3D display device to define at least two second posture viewpoints;
a posture detection apparatus, configured to detect a posture change of the 3D display device; and
a 3D processing apparatus, configured to adjust a display orientation of a displayed 3D image based on a detected posture change of the 3D display device, so that the 3D image is kept in an initial display orientation before a posture change of the 3D display device.