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:
Nov. 03, 2026
Filed:
Jan. 03, 2024
Fujifilm Corporation, Tokyo, JP;
Kazuya Hisanaga, Minamiashigara, JP;
Yuki Hirai, Minamiashigara, JP;
Kouitsu Sasaki, Minamiashigara, JP;
Shinichi Morishima, Minamiashigara, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
The present invention provides a laminate having excellent clearness of reflected light without impairing visibility of an image, a visual-line tracking system using the laminate, and a head-mounted display on which the visual-line tracking system is mounted. The laminate including a near infrared light reflecting layer and a near infrared light absorbing layer, in which a visible light transmittance of the laminate is 60% or more, the near infrared light absorbing layer contains a near infrared absorbing compound, and the following expressions (1) and (2) are satisfied.Δθ≤3° (1)R/R≤0.1 (2)
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile