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:
Sep. 06, 2024
Japan Display Inc., Tokyo, JP;
Kentaro Okuyama, Tokyo, JP;
Japan Display Inc., Tokyo, JP;
Abstract
A UV irradiation device comprises a light source unit including a plurality of light sources irradiating ultraviolet light and a control unit adjusting an amount of ultraviolet light irradiated from the light source unit toward a surface of a liquid crystal cell having at least a partially curved surface. The control unit adjusts the amount of ultraviolet light irradiated from the light source unit toward the surface of the liquid crystal cell so that an illuminance of the ultraviolet light in any first region on the curved surface of the liquid crystal cell is equal to the illuminance of the ultraviolet light in any second region on the surface of the liquid crystal cell including the curved surface that is different from the first region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile