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:
Aug. 26, 2021
Yazaki Corporation, Tokyo, JP;
Junichi Ichikawa, Shizuoka, JP;
YAZAKI CORPORATION, Tokyo, JP;
Abstract
A vehicle display device includes: an optical system that makes display light emitted from an emission unit cross along an intersecting direction intersecting with an optical axis direction of the display light, and then reflects the display light on a display surface provided to a vehicle toward an eye point that is assumed in advance; a light-blocking wall provided to face an optical path of the display light and including a narrowing part that narrows the optical path toward a cross point of the display light along the intersecting direction; and a partial cutoff adjustment structure that partially cuts off a display image by the display light at a portion other than the narrowing part when the eye point moves along the intersecting direction.