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:
Sep. 05, 2023
Filed:
Jun. 08, 2022
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Mina Funazukuri, Tokyo-to, JP;
Wataru Kaku, Musashino, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A VR (Virtual Reality) simulator acquires a virtual space image by imaging a virtual space from a virtual user position corresponding to a real user position. The VR simulator draws the virtual space image on a curved screen installed at a position distant from a user. A virtual screen position in a virtual space corresponds to the installation position of the curved screen. An inverse curved screen is placed at the virtual screen position and curved inversely to the curved screen. The VR simulator acquires a first virtual space image by imaging the virtual space from the virtual user position, and draws the first virtual space image on the inverse curved screen. Further, the VR simulator acquires a second virtual space image by imaging the first virtual space image on the inverse curved screen from the virtual user position, and draws the second virtual space image on the curved screen.