Display device and medical diagnostic imaging device
AssigneeCanon Medical Systems Corporation
InventorsAira Hotta, Takashi Sasaki, Kazuo Horiuchi, Sayaka Takai, Tomoya Tsuruyama
Life of this patent
Estimating the term…
Abstract
According to an embodiment, a display device includes a reflecting member and a display. The reflecting member has a reflecting surface and has an optical property that reflected light of parallel light incident on the reflecting surface is focused a focal point. The reflecting member is fixed to a couch top on which a user lies down. The display has a display surface for displaying an image. The display is fixed to the couch top so that the display surface is positioned between the focal point and the reflecting surface to face the reflecting surface.
Claims15
A display device comprising:
- a reflecting member having a reflecting surface that is an aspheric surface, and having an optical property that reflected light of parallel light incident on the reflecting surface is focused to a focal point, the reflecting member being fixed to a couch top configured for a user to lie down on;
- and
- a display having a display surface for displaying an image, the display being fixed to the couch top so that the display surface is positioned between the focal point and the reflecting surface to face the reflecting surface, wherein
- the reflecting member and the display are disposed so that two virtual viewpoint positions corresponding to eyes of the user are present within a first area formed in between the focal point and the reflecting surface.
A medical diagnostic imaging device comprising:
- a tubular member including a magnetic field generation source for forming a magnetic-field space;
- a couch top configured for a user to lie down on;
- a driver configured to move the couch top to inside or outside of the tubular member;
- a reflecting member having a reflecting surface that is an aspheric surface, and having an optical property that reflected light of parallel light incident on the reflecting surface is focused to a focal point, the reflecting member being fixed to the couch top;
- and
- a display having a display surface for displaying an image, the display being fixed to the couch top so that the display surface is positioned between the focal point and the reflecting surface to face the reflecting surface, wherein
- the reflecting member and the display are disposed so that two virtual viewpoint positions corresponding to eyes of the user are present within a first area formed in between the focal point and the reflecting surface.
Dependencies are inferred from the claim text.