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. 10, 2020
Filed:
Oct. 25, 2017
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 33/42 (2006.01); B29C 33/38 (2006.01); G03F 7/00 (2006.01); B29C 33/02 (2006.01);
U.S. Cl.
CPC ...
B29C 33/424 (2013.01); B29C 33/3842 (2013.01); G03F 7/0002 (2013.01); B29C 2033/023 (2013.01);
Abstract
An imprint mold includes a substrate; a pattern on the substrate and having a multi-layered structure; and an etch stop layer between an upper layer and a lower layer of the pattern.