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:
Jul. 08, 2025
Filed:
May. 23, 2024
Maxell, Ltd., Kyoto, JP;
Hitachi Industry & Control Solutions, Ltd., Hitachi, JP;
Maxell, Ltd., Otokuni-gun, JP;
Hitachi Industry & Control Solutions, Ltd., Hitachi, JP;
Abstract
An object of the present invention is to provide a vehicle that includes a display panel, a light source that irradiates light to the display panel, a first optical system that forms, onto a screen plate, a first optical image of a video on the display panel, and a second optical system that converts the first optical image into a second optical image that is a virtual image. The first and second optical systems are configured such that the first optical system's optical axis, at an incident surface side of the screen plate, is parallel to the second optical system's optical axis at an emission surface side of the screen plate. The first optical image formed on the screen plate is obtained by enlarging the video, and the virtual image is obtained by enlarging the first optical image formed on the screen plate by the second optical system.