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:
Apr. 09, 2024
Filed:
Oct. 09, 2019
Maxell, Ltd., Kyoto, JP;
Go Horiuchi, Kyoto, JP;
Akio Misawa, Kyoto, JP;
MAXELL, LTD., Kyoto, JP;
Abstract
A HUDcomprises an image display deviceincluding an LCD panel, a virtual image optical systemforming an optical path L of an image light emitted from the LCD panel, and an outer housingwherein: the outer housing includes an outer caseaccommodating the virtual image optical system and having the image display device attached thereto, an upper covercovering an upper portion from which the image light is emitted in the outer case, and a bottom covercovering a bottom portion of the outer case; the bottom cover accommodates the image display device and the bottom surface of the outer case when fixed to the outer case such that the image display device to isolate them form an external space of the outer housing; and finsis formed on an outer surface thereof.