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:
Mar. 17, 2026
Filed:
Dec. 17, 2021
Applicant:
Daicel Corporation, Osaka, JP;
Inventors:
Kensaku Hirose, Tokyo, JP;
Masaki Hayashi, Tokyo, JP;
Assignee:
DAICEL CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/111 (2015.01); G02B 1/14 (2015.01); H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
G02B 1/111 (2013.01); G02B 1/14 (2015.01); H10K 59/8792 (2023.02);
Abstract
An antiglare film includes a substrate having a sheet-like shape, a lower hard coat layer disposed overlapping the substrate, and an upper hard coat layer disposed layered on a side of the lower hard coat layer opposite to a side of the substrate. A thickness of the lower hard coat layer is a value within a range of at least 150% or more of a thickness of the upper hard coat layer.
Quick Actions:
Hirose, Kensaku. (2026). Antiglare film (U.S. Patent No. 12578507). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12578507
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile