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:
Nov. 04, 2025
Filed:
Feb. 08, 2023
Maxell, Ltd., Kyoto, JP;
Takuya Shimizu, Kyoto, JP;
Kazuhiko Tanaka, Kyoto, JP;
Koji Hirata, Kyoto, JP;
Koji Fujita, Kyoto, JP;
Katsuyuki Watanabe, Kyoto, JP;
Maxell, Ltd., Kyoto, JP;
Abstract
An air floating video display apparatus includes: a video display configured to display a video; a retroreflection plate; an imager; and a controller, a light flux reflected by the retroreflection plate forms an air floating video, the controller can set a virtual position of a 3D model, the video display displays a video, a video for stereoscopic viewing is displayed in the air floating video as a real image, and the virtual position of the 3D model set by the controller is a position shifted relative to a position of the air floating video which is a real image formed in air, in a direction opposite to a traveling direction of principal ray when the light flux reflected by the retroreflection plate forms the air floating video.