Patent ID: 11929006
Assignee: SONY GROUP CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 15:
16. A display device, comprising:
an image display device for a right eye;
an image display device for a left eye; and
a control unit,
wherein each of the image display devices includes:
an image formation device, and
an optical device that displays an image emitted from the image formation device in front of an observer while superimposing the image on a real image of an outside world,

wherein the control unit controls operations of the image formation device for the right eye and the image formation device for the left eye,
wherein, in a case where a black display edge that is an edge of an area where black is displayed exists in the image, the control unit performs processing of superimposing a background image on a background portion of the image in the image display device for the right eye and performs processing of superimposing a background image on a background portion of the image in the image display device for the left eye, and
wherein the control unit displays the background image with reference to a portion of the image displayed at a position farthest from the observer in a virtual image space.