Patent ID: 11914153
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. A glass type head-mounted display (HMD) device for displaying a virtual screen, the HMD device comprising:
a camera;
a projector;
a display comprising a waveguide to deliver light output from the projector toward an eye of a user of the HMD device; and
at least one processor configured to:
obtain, through the camera of the HMD device, an image of an object in an actual space,
identify a state of the object based on the obtained image,
determine a region corresponding to the object in which a virtual screen to be displayed based on the identified state of the object, and
output, through the projector of the HMD device, light related to the virtual screen, such that in the user's view, the virtual screen is displayed on the determined region.