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

Claim 3:
4. A display device, comprising:
an image display device;
a control unit,
wherein the image display device 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 an operation of the image formation device, and
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 reversing processing and luminance increasing processing of the black display edge; and
a line-of-sight information acquisition unit that acquires line-of-sight information of the observer,
wherein the control unit performs the luminance increasing processing of the black display edge included in a gaze point of the observer and a vicinity thereof.