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. 30, 2021
Filed:
Oct. 30, 2018
Funai Electric Co., Ltd., Osaka, JP;
Tatsuya Ito, Osaka, JP;
Fuminori Tanaka, Osaka, JP;
FUNAI ELECTRIC CO., LTD., Osaka, JP;
Abstract
An aerial image display device includes a display component, an imaging component, and a first limiter. The display component has a display surface for displaying an image. The imaging component has a first reflecting surface and a second reflecting surface that are arranged perpendicular to each other along an image formation plane of the imaging component. The imaging component forms an aerial image of the image in a display area that is symmetrical with the display surface with respect to the image formation plane. The first limiter is disposed closer to the display component than the imaging component. The first limiter limits an incident angle of incident light incident on the imaging component. The first reflection surface and the second reflection surface are inclined by an angle between 30° and 60° with respect to a median plane that includes a perpendicular of each of the display surface and the image formation plane.