The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 2019
Filed:
Apr. 14, 2016
Canon Medical Systems Corporation, Otawara-shi, Tochigi-Ken, JP;
Aira Hotta, Kanagawa, JP;
Takashi Sasaki, Kanagawa, JP;
Kazuo Horiuchi, Kanagawa, JP;
Sayaka Takai, Kanagawa, JP;
Tomoya Tsuruyama, Kanagawa, JP;
Canon Medical Systems Corporation, Otawara-shi, Tochigi-Ken, JP;
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.