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. 10, 2024
Filed:
Feb. 22, 2023
Applicant:
Kioxia Corporation, Tokyo, JP;
Inventor:
Hirotaka Tsuda, Yokkaichi Mie, JP;
Assignee:
KIOXIA CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/00 (2006.01); B29C 59/02 (2006.01);
U.S. Cl.
CPC ...
G03F 7/0002 (2013.01); B29C 59/026 (2013.01);
Abstract
A template includes a first region having a first face on a side opposite to a main face and a first pattern including a convex-concave portion provided on the first face, and a second region, provided around the first region, having a second face on the side opposite to the main face, a second pattern including a protruding portion protruding from the second face, and an optical layer provided on the second face and the second pattern, wherein the second face is positioned farther to the main surface side than a bottommost face of the irregular portion.