Patent ID: 11943425
Assignee: SONY GROUP CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 5:
6. The display device according to claim 1, wherein
each of the two holograms has a diffusing property and each of the two holograms is configured to diffuse the video light; and, the video projection device is further configured to:
generate a video signal based on the positional information and image data corresponding to the specific video to cause the specific video to appear on the transparent screen for the specific subject, wherein
the projector is further configured to:
generate the video light based on the generated video signal and emit the video light to cause the video light to pass through a central axis of each of the two holograms, and wherein the video projection device further includes a mirror configured to:
omnidirectionally reflect the video light at 360° around the central axis of each of the two holograms, to irradiate the transparent screen with the video light, wherein the video light is emitted from the projector.