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:
Feb. 17, 2026
Filed:
Jan. 24, 2025
Nippon Seiki Co., Ltd., Niigata, JP;
Nippon Seiki Co., Ltd., Niigata, JP;
Abstract
A head-up display device includes two systems each having a backlight including light sources, a display that causes illumination light of the light sources to pass therethrough to generate display light, and a control unit that controls turning on and off of the light sources, in which, when a virtual image is displayed, a second control unit performs control such that at least some of second light sources are turned on, and, when a real image is displayed, a first control unit performs control such that at least some of first light sources are turned on, and performs control such that the power consumption of the first light sources per unit area of a first display is made to be larger than the power consumption of the second light sources per unit area of a second display when the virtual image is displayed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile